Metra 70-1677-1 Receiver Wiring Harness
James from Elmwood, NE on 8/20/2023
1985 Chevrolet Corvette
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Scott from Whitmore Lake, MI on 8/16/2023
yup its a wiring harness , there is nothing more I can say.
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0 of 0 found this helpful
Works great on most but not with Bose systems
Brian from Rotonda West, FL on 7/31/2023
1988 Chevrolet Corvette
I'm sure this works great with a normal audio system in most cars as I have used them before with no issues but with the Bose system, it's kinda useless because it doesn't take into consideration the bose speakers each have separate amps so none of the speaker wires are useful when replacing the speakers on a Bose system.
Pros: Will make restoring "any system back with original stock unit a breeze."
Cons: Speaker terminals are useless when replacing Bose system with aftermarket.
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
George from Hannibal, NY on 7/12/2023
1984 Chevrolet Corvette
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Joseph from Spring Valley, OH on 6/25/2023
1988 Pontiac Fiero
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Great Falls, MT on 5/9/2023
1985 Chevrolet Suburban
Use this on 85 Chevy suburban work perfect makes life so much simpler
Pros: Makes life so much easier and crutchfield knows what I need
Cons: Absolutely none
0 of 0 found this helpful
1987 Chevrolet Suburban R20
Joshua from Des Moines, WA on 4/20/2023
1987 Chevrolet Suburban
The main receiver harness is great. It completely eliminates cutting and splicing all the original wires in your rig. It's wise to locate a wiring diagram for your original radio to verify wire colors and function. The little 2-wire constant power harness that comes in the set didn't fit my original connector. I clipped the original off the back of my stock ratio to perform the same function. See photo for the stock diagram i referenced for my 1987 Chevrolet Suburban R20
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1 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Calvin from Wichita Falls, TX on 4/4/2023
1985 Buick LeSabre
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Jonathan from Grand Priaie, TX on 3/7/2023
1986 Oldsmobile Cutlass Supreme Brougham
1 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Shannon from Bonner, MT on 3/6/2023
1988 Chevrolet Blazer
Worked good on my 88 k5 blazer. But the constant power and some plug did not
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Dennis from York, SC on 3/3/2023
1986 Chevrolet El Camino
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
John from Springfield, TN on 2/26/2023
1979 Chevrolet C Series
0 of 0 found this helpful
What I needed - but double check quality
Wade from Norfolk, VA on 2/13/2023
1992 Chevrolet S10
This is what I needed. Kept me from having to cut / splice OEM wiring harnesses. Both purple/black and purple wires pulled out of pins. Had to un-pin, solder, heat shrink, and re-pin terminals. Lack of QA cost them a star in my review. Suggest a gentle tug on the wires before you install and button this up behind the dash. Better to repair prior to installation than to have connections vibrate apart later unexpectedly.
Pros: Perfect for my application
Cons: Failure to adequately crimp connections by Metra
1 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Craig from Natrona Heights, PA on 1/13/2023
1985 Pontiac Firebird
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Dakota from Kempton, IN on 12/20/2022
1985 Oldsmobile Delta 88
Doesn't work for my 85 delta 88 sedan. The small power and dash light harness didn't work even though it said it would its not Crutchfield fault just the manufacturer Metra fault. The harness clip was too big to fit into the factory harness clip
Pros: Large harnesses works
Cons: Small harness doesn't work
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Daniel from Medford Lakes, NJ on 10/12/2022
1986 Oldsmobile Cutlass Supreme
Did as described and helped to get the head unit connected to the factory wiring.
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1 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Nelson from West Mifflin, PA on 9/20/2022
Products worked as intended, called technical support department for a few questions and was also very helpful
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0 of 0 found this helpful
So easy!
Michael from Malcolm, NE on 9/12/2022
1985 Chevrolet C Series
I really like ordering from crutchfield, they sent everything I needed right a way. This sure makes the process much easier!
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Sam from Leighton, AL on 7/15/2022
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Stephens from Mcdonough, GA on 6/8/2022
1992 Chevrolet S10
Easy to terminate and install to your factory harness
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Kevin from Richmond, VA on 5/20/2022
1992 Chevrolet S10
Very easy to put together and compatibility was perfect.
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Gilbert, AZ on 11/27/2021
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from High Point, NC on 11/22/2021
Made the installation of my Retrosound stereo into my 84 S10 Blazer so easy!
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from North Prairie, WI on 7/16/2021
1989 Chevrolet Caprice
This made my radio install go flawlessly. I was able to install my new radio wiring in 10inutes without cutting any wires under the dash.
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Fredericksburg, VA on 7/4/2021
1992 Chevrolet S10
great they offer this service. i would have had a hard time doing the wires.. great they offer this service at a reasonable price as well..
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Bandon, OR on 6/20/2021
1984 GMC C Series
Worked great for a 1984 29 foot Winnebago Chieftain Motorhome.
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Russell Springs, KY on 5/10/2021
1990 Oldsmobile Cutlass Ciera
This harness simplified installation alot! Very satisfied with Crutchfield!
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0 of 0 found this helpful
Very easy
Crutchfield customer from Augusta, ME on 5/10/2021
1981 Chevrolet Corvette
Very easy to hook up and install. Went great.
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Brighton, TN on 3/10/2021
1991 Chevrolet R-V Crew
Worked great!! Wired directly to my new harness and plugged right into my factory one. Easy peasy!!
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Marlton, NJ on 2/28/2021
Direct connection. One piece makes it convenient and compact
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0 of 0 found this helpful
Great Buy!!!!
Crutchfield customer from Crestwood, IL on 2/25/2021
Perfect fit but actually had one already. So I'll keep this one in the garage for future projects.
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0 of 0 found this helpful
A time saver
Crutchfield customer from Palmdale, CA on 2/4/2021
1991 GMC Syclone
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Marine St Crx, MN on 1/24/2021
1984 Chevrolet Suburban
I mean there's not a heck of a lot to say. Plug and play, worked great. It's some wires and plastic. Go nuts.
Pros: Ease of installation, clean look, good tollerance
Cons: None
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Bethel, CT on 1/21/2021
1984 Cadillac DeVille
All of my cars i have bought my harnesses from crutchfield and always happy with their products
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Dublin, GA on 1/3/2021
1988 Chevrolet Caprice
Exactly what was needed, I'll highly recommend crutchfield to my colleagues
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0 of 0 found this helpful
Reccomended
Crutchfield customer from Reno, NV on 11/26/2020
1983 Oldsmobile Cutlass Supreme Brougham
Exact size and easy to install
Pros: High quality
Cons: Not long enough
0 of 0 found this helpful
Great harness
Crutchfield customer from Canoga Park, CA on 11/25/2020
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Tifton, GA on 11/23/2020
1985 Chevrolet C Series
Great products and low pricing. Shipping is really fast in just 2 or 3 days
Pros: friendly persons to talk with
Cons:
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Mentor, OH on 10/14/2020
The cost is fair and all connections should be available through one harness.
Pros: Cost
Cons: Harness does not have all in one
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Mountain Home, AR on 10/5/2020
1988 Chevrolet S10
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Louisville, KY on 9/27/2020
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Germantown, OH on 8/3/2020
1985 Pontiac Fiero
Did not use this portion of the package. The unit I replaced was an after market unit and whoever replaced the original, removed all the original system plugs. This unit would have made the installation much simpler if I had been able to use it.
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0 of 0 found this helpful
Wire Harness Fit
Crutchfield customer from Jber , AK on 6/19/2020
1991 Chevrolet Suburban
Was a Modular Exact Fit to existing Truck Wire Harness Not Much more To Say
Pros: Perfect Fit to existing Wire Harness
Cons: None
0 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Cedar Rapids, IA on 6/2/2020
1988 Chevrolet Suburban
half functional, the main plug was fine but the small 2 wire plug did not fit the harness in my 88 suburban. I had to cut the old plug off the radio and wire it into the radio harness, not a huge deal.
Pros: turns wiring into a color matching game keeps installs tidy
Cons: not 100% going to work for your application, some DIY may be needed
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Wamego, KS on 6/2/2020
1979 Chevrolet C Series
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Cleveland, OH on 5/10/2020
1978 Oldsmobile Delta 88
0 of 0 found this helpful
85 Fiero radio upgrade ease
Crutchfield customer from Pittsburgh, PA on 5/9/2020
1985 Pontiac Fiero
Made wiring new radio into my 85 Fiero so much easier. Would definitely recommend for anyone looking to shave time off of their install even if you had to pay out of pocket for it.
Pros: Sturdy material with secure connections. Ease of install.
Cons: A little bulky in size but only due to the original harness plugs; so not bulky by choice.
0 of 0 found this helpful
Almost perfect
Gary from Newark, DE on 1/11/2020
1981 Chevrolet Corvette
The main(black) harness fits the factory harness on my 81 Corvette perfectly however the Constant Power/Illumination Harness does not fit the factory harness. Will have to splice in the constant power feed. Was included free with my stereo order so not a biggie.
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0 of 0 found this helpful
Corvette
Crutchfield customer from Pinedale, WY on 12/16/2019
1985 Chevrolet Corvette
1 of 1 found this helpful
A must
Crutchfield customer from Mission Viejo, CA on 10/14/2019
1990 GMC Suburban
must buy. makes installation extremely easy
Pros: super easy installation
Cons:
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Jax Bch, FL on 8/23/2019
1986 Chevrolet Astro
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Samantha from Ashland, OH on 8/20/2019
1986 Pontiac Fiero
0 of 0 found this helpful
Easy
Crutchfield customer from El Sobrante, CA on 7/28/2019
1991 Chevrolet S10
Made wiring up the new head unit easy. Did not have to modify the factory wiring at all and gave me the extra length to where I didn't have to struggle to plug in the connectors.
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Cochran, GA on 7/16/2019
1990 Chevrolet S10
Luckily I had the sense to figure which wire was which and make the correct connections (wires were not color coded correctly). But I figured it out and it worked great with no hiccups.
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0 of 0 found this helpful
1979 Chevy truck install
Crutchfield customer from Clarkdale, AZ on 7/14/2019
1979 Chevrolet Blazer
Worked exactly as it should have; great product!
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0 of 0 found this helpful
Plug and Play
Crutchfield customer from Waxhaw, NC on 7/3/2019
1986 Chevrolet C Series
These made my radio install a plug and play operation. Connections were made before getting in the truck then all existing plugs connected straight to this. A must have.
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0 of 0 found this helpful
Harness works perfect.
Crutchfield customer from Seattle, WA on 6/2/2019
1988 Chevrolet Camaro
The wiring harness was perfect. Installed the aftermarket stereo with no difficulty and everything works.
Pros: Perfect fit. Emailed instructions
Cons:
0 of 0 found this helpful
Fit perfect
Crutchfield customer from Yreka, CA on 5/9/2019
2005 Honda Pilot
This Wiring Harness fit my 1987 GMC S-15 perfect. I use solder connection and the wires were ready to go.
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0 of 0 found this helpful
With on without a hitch, 92 S10
Crutchfield customer from Lebanon, TN on 4/15/2019
1992 Chevrolet S10
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Orrtanna, PA on 3/28/2019
1984 Chevrolet C Series
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Dillsboro, IN on 3/19/2019
1985 Chevrolet C Series
Worked great, wires labeled clearly and connected to factory harness with no issues
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Kokomo, IN on 2/10/2019
Much easier than connecting wires under the dash. Install the adapter on with the radio on the workbench, then plug the adapter into the existing harness in the truck.
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Jacksonville, FL on 1/29/2019
1985 GMC C Series
All wires were color matched, harness fit and works perfectly.
Pros: Idiot proof
Cons: Non
0 of 0 found this helpful
Plug-N-Play!
Brody from Hampton, SC on 1/16/2019
1992 Chevrolet S10
Doesn't get any easier than this. Quality gauge wiring, easy to read labels, properly coded, fit like a champ.
Pros: Easy to connect, Clearly Labelled, Color Coded, Quality Gauge Wiring
Cons: None
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Cleveland, GA on 1/15/2019
2006 Honda Civic
0 of 0 found this helpful
Great product to retain original wiring
John from Warwick, RI on 1/11/2019
1984 Buick Electra
The Metra70-1677-1 facilitated interconnection of the new receiver with existing speaker cabling without cutting off the OEM connectors. Crutchfield advisor recommended the perfect product and buying from Crutchfield assures receiving a genuine product, not an imitation.
Pros: Genuine Metra product, perfect fit with existing speaker cabling.
Cons: None!
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Thompson Falls, MT on 1/2/2019
1979 Chevrolet Corvette
I did not want to cut the original wires and this took care of that issue.. Really easy to use and plugged right into the original harness
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Coos Bay, OR on 1/2/2019
1992 GMC Jimmy S15
0 of 0 found this helpful
easy to install
Thomas V. from Hiawassee, GA on 12/6/2018
1978 Chevrolet Corvette
Couldn't use this on my car, a 78 corvette. It's just too old. I've used these before in newer cars and they work great. True plug and play!
Pros: great product
Cons: none
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Santa Rosa, CA on 8/21/2018
1991 Chevrolet Blazer
Plugs fit my 1991 Blazer perfectly
Pros: Simple instructions and connections
Cons: None
0 of 0 found this helpful
Perfect wiring harness
Ron from Linthicum, MD on 5/23/2018
1987 Buick Grand National
Perfect fit for my 1987 Grand National with the optional concert sound.
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1 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Martinsburg, WV on 4/26/2018
1988 GMC S15
Exact match for everything in the stock harness, easy to wire into the new head unit harness, worked right away.
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Richard from Deming, NM on 3/18/2018
1989 Chevrolet Suburban
Made installing the radio a whole lot easier. Simple plug and play.
Pros: Easy to work with. Fit was spot on.
Cons: No problems.
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Chetek, WI on 3/4/2018
1991 GMC Jimmy S15
Slightly bulky when doing final install but it worked and fit.
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Greenbank, WA on 2/19/2018
1990 Chevrolet Blazer
This harness made the wiring of my install super easy. Instructions were clear and writing was the fastest part install. I would like to see the Chevy antenna conversion pig tail included with it.
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0 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Haines City, FL on 1/31/2018
1987 Chevrolet Camaro
Had a Kenwood KDC-HD455U so I just used the old pig-tail to wire up this new pigtail because the wiring plug to the new radio was different than my old.Everything worked as before. power antenna.lights etc..
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0 of 0 found this helpful
Great product.
Neil from Danville, WA on 12/26/2017
1986 Oldsmobile Cutlass Supreme Brougham
Easy to use Fit my 1986 Cutlass pefect.
Pros: Good quality Fit good.
Cons: none
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Brian from Peoria, AZ on 11/28/2017
1987 Chevrolet C Series
It simplified the stereo install in my daughters 87 Chevy pickup.
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0 of 0 found this helpful
Perfect wiring Harness
Don from Renton, WA on 11/19/2017
1988 Pontiac Fiero
All the wires matched the same color coding as the wires in the car. Cut the old wires, solder, use heat shrink tubing, all done - that simple !!!
Pros: COLOR CODED WIRES exactly the same as car.
Cons: none
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Port Byron, IL on 9/4/2017
1990 Buick Century
Was correct, plugs fit properly and it worked great once it was hooked up. Required some minor work and wire matching but nothing difficult. All in all well worth the price and 3day wait.
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0 of 0 found this helpful
Exact fit
Bradley from Greenwood, SC on 8/12/2017
1985 GMC C Series
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from East Wenatchee, WA on 7/26/2017
1979 Pontiac Firebird
So far, working well. Great customer service too! Thank you!
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Murray, KY on 6/25/2017
1991 Chevrolet G Series
This was the exact harness I needed for my 91 Chevy G20 van. Other places were trying to sell me one for 90 to 95 chevy vans and it didn't match at all.
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0 of 0 found this helpful
Metra 70-1677-1 Wire Harness
Lawrence from Columbia, MD on 5/16/2017
1988 Chevrolet Corvette
This wiring harness adapter is OK with one minor fault. It's a 12 pin connector with only 11 pins installed. They decided not to install a pin for the dash light dimmer circuit. When I emailed to inquire about this I was told that it wasn't needed. That's mighty presumptuous. How do they know I don't need this connection? Saving a few cents by omitting one of the connections without mentioning it on the website is wrong. Anyway, I bought a second wiring harness adapter from another vendor and it included all 12 connections. Now I can install my new system.
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1 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Thomas from Elizabethtown, KY on 4/26/2017
1984 Chevrolet C Series
not the best kit but worked well for the price.
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0 of 0 found this helpful
Metra time saving harness
Brad M from Rosamond, CA on 4/18/2017
1986 Chevrolet Camaro
You'll like the fact that this will save You time with Your install. I didn't have to cut the stock factory harness, I did splice, soldier and heat shrink to the Kenwood harness for My H/U to this Metra harness.
Pros: Good quality, easy connection the factory harness.
Cons:
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Hickory, NC on 3/26/2017
1984 Buick LeSabre
Very nice! A few wire splices and it hooked to my 1984 Buick wiring harness. Everything worked as it should. Easy to follow instructions.
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Flower Mound, TX on 2/14/2017
1987 Chevrolet Corvette
Great product for a clean(er) install. The instructions were good enough but not great. There was also a wire or two that I had to figure out that the plug/play harness did not address. (surely this was unique to my make/model). Overall a must-have for replacing the head unit and I am amazed that it was 98% matching the OEM wiring setup.
Pros: Able to preserve the original wiring harness.
Cons: Not 100% plug/play - you may have to think and/or do additional web research.
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Indianapolis, IN on 1/9/2017
1985 GMC C Series
Worked really well in 1985 GMC Sierra Classic. Plugged right into factory harness. No issues
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0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Bob from Severn,MD on 11/13/2016
1991 GMC Sonoma
Perfect fit for my 91 Gmc Sonoma. Easy installation with included instructions
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0 of 0 found this helpful
sterio wiring adapter
Crutchfield customer from South Bend, IN on 9/5/2016
1987 Chevrolet Monte Carlo
works perfect to orignal wiring harness
Pros: love it
Cons:
0 of 0 found this helpful
perfect fit
Stephen D from State College, PA on 8/23/2016
1989 GMC Jimmy S15
color code was correct for radio & plugs mated exactly with my truck wiring harness
Pros:
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1 of 1 found this helpful
Metra 701677-1 review
Jeff from Oak Creek, WI on 7/13/2016
1988 Pontiac Fiero
This is a perfect fit to plug into the fiero wiring harness with out cutting up the fire harness. However, wire colors do not match, so you have to match the correct new radio speaker outputs to this harness speaker output wires. Take your time and match the speaker output for speaker out put and everything work as expected.
Pros: Works well, no cutting into fiero wiring.
Cons: 25 year old wire colors are not the same as todays standard. Not a big deal, you just have to take your time and match them up. Crutchfield does provide a color wiring diagram. Just match it up with the new radio diagram and everything will work well.
1 of 1 found this helpful
Metra 70-1677-1 wiring harness
Mike N from Tulsa Ok on 5/2/2016
1987 Chevrolet Blazer S10
Fit Factory Connectors like it should Very good.
Pros: worked well
Cons: none
1 of 1 found this helpful
Fit Fiero harness perfectly
Luiz D from Loxahatchee, FL on 4/6/2016
1984 Pontiac Fiero
It fit my Fiero perfectly, simple plug and play.
Pros: Perfect fit
Cons: None
1 of 1 found this helpful
Harness kit
Harness Lover from Lexington,S.C. on 3/11/2016
1979 Chevrolet G Series
This is the best harness a harness could harness
Pros: harness good
Cons: no harness bad
1 of 1 found this helpful
A must have
Max power from Greenville,sc on 2/26/2016
1991 Chevrolet S10
Made install a breeze
Pros: Installing without this would be a major hassle
Cons: None
1 of 1 found this helpful
Wiring Harness Review
Corey from oliver springs, TN on 2/22/2016
Product allowed for a much cleaner install. Wires are color matched and made connectivity much simpler. The only issue I had was with the constant power and ground source. This most likely was just an issue on my application (89 Suburban) however it cost me some time trouble shooting my ground problem before I had my system dialed in. Overall this is a great product.
Pros: Quality and color coordination
Cons: Not completely plug and go for my applicaiton
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Russ from California on 11/29/2015
Plug and play. Plugged right into the 85 G.M. fact. harness.
Pros: 5-star.
Cons: none
1 of 1 found this helpful
Greatest service ever!!!!!!!!
caprice from maryland on 11/18/2015
1988 Chevrolet Caprice
Works great and was delivered less then 24 hours !!!!!!!!!!!!!
Pros: Works great and was delivered less then 24 hours !!!!!!!!!!!!
Cons: None
0 of 0 found this helpful
Perfect
GregM from Alaska on 11/2/2015
1983 Chevrolet C Series
This harness fits perfectly made the install a piece of cake
Pros: fits perfectly
Cons:
0 of 0 found this helpful
nice!
Eric from Illinois on 10/4/2015
makes connecting a snap
Pros: perfect for older cars
Cons: none
0 of 0 found this helpful
Easy Install
Michael from Knoxville, TN on 6/9/2015
Made installation of a new unit for an older vehicle easier.
Pros:
Cons:
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from San Bruno, ca on 5/10/2015
1990 Chevrolet S10
The easy to use installation guide that Crutchfield sent me made my life so much easier. When I had a problem with the install they answered right away and helped me finish my installation in my truck.
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0 of 0 found this helpful
Wiring made easy.
Russell M from South Carolina on 4/7/2015
1984 Chevrolet Corvette
Detailed Installation Diagram made this and easy as plugging into a wall socket. I solder and shrink wrap my connections and it sounds AWESOME!
Pros: EASY PEZY!
Cons: None
1 of 1 found this helpful
Great kit.. Easy install..
Andy from Kings Mtn NC on 2/15/2015
1985 Chevrolet Blazer S10
0 of 0 found this helpful
Wiring harness
Wayne from Ottawa, KS on 2/1/2015
1986 GMC C Series
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Pickford, mi on 1/10/2015
0 of 0 found this helpful
buyer
Crutchfield customer from Gallatin,MO on 10/29/2014
1991 Chevrolet S10
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Sooner Russ from Norman, Oklahoma on 10/26/2014
1990 Chevrolet Blazer
Quick shipping and everything worked easily. Will definitely use Crutchfield again.
Pros: Easy to use
Cons: None
0 of 0 found this helpful
Metra wiring harness the best
Jpaez from Alice Texas on 10/21/2014
1991 Chevrolet Suburban
The product makes life easy and the radio install quick, has color coded wires that tell you every thing ,pertty much plug n play
Pros: Every thing is good about it,perfect!!!
Cons: I really did not find any cons about it
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Palmer ak on 10/18/2014
1985 Oldsmobile Cutlass Calais
1 of 1 found this helpful
Incorrect harness
Bubbie! from Walkersville, Md. on 7/31/2014
1986 Chevrolet Blazer S10
The harness came with the receiver, I ordered. However the harness did tie into the existing wiring. .
Pros: Uncertain
Cons: Uncertain
0 of 0 found this helpful
Receiving Wiring Harness
Charity from Augusta, GA on 7/24/2014
1992 Chevrolet Blazer S10
Good Product
Pros: Installed first radio in less than an hour, mostly due to the simplicity of the wire harness.
Cons: This is not a one piece plug like the original stock piece. Instead, these are 3 separate plugs. Lack of directions for the novice knowing to attach same color wires from harness to wires harness that attached to radio... since additional wires on both sides. That would've made it a little quicker.
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Nelson C. from Utuado PR on 5/15/2014
1992 Chevrolet Blazer S10
Just Great easy to install fits perfect.
Pros: Easy connect to the factory harness , you cant go wrong.
Cons: none
0 of 0 found this helpful
Not quite plug and play but close
Pappy from Point Pleasant, WV on 3/9/2014
1991 Chevrolet Blazer S10
This is a good product and makes wiring a snap. The only issue on my older Chevrolet Blazer is there is 2 different pigtails and the directions for the connection of the illumination wire is a little vague. One call to tech support and all is well.
Pros: Ease of use and quality product. Its free with the head unit!
Cons: Everything is good.
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Tyler, TX on 2/12/2014
1990 Chevrolet G Series
0 of 0 found this helpful
Wire Harness
Tim T from MANSON IA on 2/10/2014
0 of 0 found this helpful
Good Product.
Wheaties from Dundee, MI on 1/15/2014
Included with my Pioneer head unit but I would have gladly paid for it. Really helps with specific vehicles to make all the right connections. Can't do without it unless shade tree is how you operate.
Pros: It's all good.
Cons: None.
0 of 1 found this helpful
Makes it easy
Duke from Fredericksburg, PA on 9/11/2013
This harness made hookup very simple. Along with the detailed instructions and diagrams, the unit was up and running in no time.
Pros: Easy to understand and install.
Cons: None
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Sparks, NV on 8/20/2013
1985 Oldsmobile Cutlass Supreme Brougham
1 of 1 found this helpful
Works perfect
Crutchfield customer from Arkansas on 8/19/2013
1985 Buick Grand National
2 of 2 found this helpful
Good product
NickR from Asheville, NC on 8/10/2013
quality product and fit my application perfectly. However, instead of being a one peice plug like my 1988 Chev. S-10, it was three separate plugs.
Pros: proper fit and match for my application
Cons: This is not a one piece plug like the original stock piece. Instead, these are 3 separate plugs.
0 of 0 found this helpful
just right
joe from avondale,az on 7/25/2013
1992 Chevrolet Blazer S10
it fits perfect crutchfield has great products and so easy to order
Pros:
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0 of 0 found this helpful
Excellent Product!
Sal from PA on 7/14/2013
1990 Chevrolet Suburban
Thick gage wires, especially for power. Had zero issues soldering to my radio harness or connecting the old connections to it. Wiring diagram was accurate and clear aside from the "Power Antenna" wire which I didn't not use but my stereo works fine.
Pros:
Cons:
0 of 0 found this helpful
Great harness
Jason from Junction city ks on 7/6/2013
1990 GMC S15
The harness is great. I used it with my 1990 gmc s15 and it connected perfect. The s15 has a few different plugs so I was worried that I would get them mixed up. But there are grooves on this harness that won't let you plug in the wrong one on the wrong whole. It also comes with long enough wires to do any thing you would need. The color diagram was spot on and perfect when hooking it it up with the head unit.
Pros: Everything about it
Cons: Nothing at all
0 of 0 found this helpful
Top Notch
Rick from Albany, Ga on 5/20/2013
1986 Chevrolet Camaro
Very high quality. Nicely labeled and fit like a glove.
Pros: Heavy gauge wire, quality materials.
Cons: none
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Mphs from Memphis TN on 4/23/2013
0 of 0 found this helpful
Receiver Wire Harness
Marco from Long Island, NY on 4/18/2013
1985 Oldsmobile Cutlass Supreme
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from Louisville, KY on 4/15/2013
0 of 0 found this helpful
The only way to go!!
GeorgeD from Tipton, MI on 3/28/2013
This is the only way to go when replacing a factory radio with an aftermarket unit. NO HACKING OF THE CAR'S HARNESS REQUIRED.
Pros:
Cons:
0 of 0 found this helpful
Poor instructions
DonP from St. Charles, Mo. on 3/8/2013
The product itself is okay but the instructions for the harness are pretty much non existing. The speaker wires from this harness to the PAC converter is pretty much a color code match but the Antenna/Amp power wire connection was guess work. I had an additional wire that was not mentioned anywhere in any of the instructions. After 4 calls to the Tech support, I suggested this wire may be why I didn't have sound and he agreed. It was the reason. and now I have sound. Need a bit more detail on how to connect the blue/white antenna/amp tripper wire. It's labled Remote Control wire which leads you to believe its some kind of antenna for the remote control for the radio.
Pros: Seems well made.
Cons: Incomplete instructions for my application but your Tech Support is great.
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from mcdonough, ga on 2/21/2013
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Kaz from Delano, CA on 1/8/2013
did not fit
Pros:
Cons: Wrong part. Had pro install plug, did not fit. Had to buy correct part to fit. It was free, but didn't fit, so what good was it?
0 of 0 found this helpful
Harness
DennisA from Napa, CA on 12/22/2012
1987 Chevrolet Monte Carlo
Plugged right into the factory harness.
Pros: Simple install
Cons: Didn't come with butt connectors
0 of 0 found this helpful
Harness
Crutchfield customer from California on 11/22/2012
1983 Chevrolet C Series
Not worth the trouble
Pros: Only worked for two wires
Cons: Way to bulky
0 of 0 found this helpful
Receiver Wire Harness
Riley R. from Antigo, WI on 11/13/2012
1985 Buick LeSabre
0 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Jerry from St. Charles, Il on 11/12/2012
1991 Chevrolet S10
0 of 1 found this helpful
Reciever Wiring Harness
Steve M from Las Vegas on 8/29/2012
1988 Chevrolet Suburban
This wiring harnesss made installation a breeze. There was only one wire that I had to wire sepeartely. I pre-wired the JVC head unit before starting the install. Once I got the radio chassis mounted in the dash, The radio was plug and play after that. Great product
Pros:
Cons:
1 of 1 found this helpful
Harness
TJ from Austin, Texas on 8/9/2012
1987 Chevrolet C Series
I love this product, too bad the factory connector had been removed prior to this install.
Pros: Great product for fast assembly.
Cons: If not factory radio more then likely the factory connector has been discarded.
0 of 1 found this helpful
Good Product
gwgdog66 from Oklahoma City OK on 6/17/2012
1985 Chevrolet El Camino
Works great and allows the use of existing factory wiring
Pros: Fits many aftermarket radio's
Cons:
0 of 0 found this helpful
lifesaving assistance
MikeG from Elwood, IN on 6/15/2012
1992 Oldsmobile Cutlass Ciera
The combination of instructions, drawings, parts, wires, and hardware is FABULOUS! It is so calming to know that you have everything that you need, so that you can just concentrate on figuring out how to use it.
Pros: Everything is the right size, it all fits together, the step-by-step directions are written by people who know what they're talking about, and it's truly a CUSTOM kit-not some generic "in-the-ballpark" junk.
Cons: none.
0 of 0 found this helpful
Reciever wire harness
mrdeeno2 from Nebraska on 5/23/2012
1986 Chevrolet S10
Everything worked and fitted great, this was a farley easy installation
Pros: good fit ,easy install
Cons: nothing I could see
0 of 0 found this helpful
Makes it easy
Nick J. from Pasco, WA on 4/22/2012
1989 Oldsmobile Cutlass Ciera
Well made. Makes installation a breeze. The only problem is that the plug size and tha amount of extra wire makes it a little difficult to fit behind stereo int he dash of 89 olds cutlass ciera. Other than that, saved a huge headache.
Pros: easy to use
Cons:
0 of 1 found this helpful
Awesome product
Derek from New Jersey on 2/16/2012
1988 Chevrolet Corvette
0 of 0 found this helpful
GM Wire Harness
SteveT from Madison Heights, VA on 10/11/2011
1981 Chevrolet El Camino
Honestly, I have not used this connector yet. The quality of the harness looks very good. I will use this harness when I install my new radio in my Chevy El Camino!
Pros:
Cons:
0 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
mike from phoenix, az on 8/4/2011
1986 Oldsmobile Cutlass Supreme Brougham
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
RonG from Butte, MT on 7/11/2011
1984 Oldsmobile Toronado
Great harness! I would NOT install any equipment without it!
Pros:
Cons:
2 of 2 found this helpful
Easy, Quick Installation
Steve D from Fort Collins, CO on 6/24/2011
1989 Chevrolet Blazer S10
This wiring harness made installing the Pioneer Stereo into our S-10 Blazer fast, easy and error free. We had the new unit installed in less than an hour.
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Cons:
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Willy from Madison, WI. on 5/23/2011
1988 Chevrolet Monte Carlo
Wow, does this make for a nice installation. I took extra pains and soldered and shrink tubed every connection. When done just plug it in and it works wonderfully. Instructions are very clear and the color coding is great. I've now used these kits on a GM and a Dodge, Crutchfield really scores a home run on these kits!
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Cons:
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Crutchfield customer from FL. on 10/27/2010
Wire harness, installation instructions and tech. support were great.
Pros:
Cons:
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Tim from putnam, ny on 7/18/2010
1987 Chevrolet Camaro
0 of 0 found this helpful
Easy as 1, 2, 3
Stevie from Lomita, CA. on 4/7/2010
1987 Chevrolet El Camino
It was so easy since all the wires have colors that you just have to match together & after a couple of plugs that snap in I was all done. Easy as 1, 2, 3
Pros:
Cons:
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Jon from alabama on 1/24/2010
1987 Chevrolet Monte Carlo
works great fit just like a factory harness
Pros:
Cons:
0 of 0 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
Kevin from Massachusetts on 2/6/2009
1992 Chevrolet Blazer S10
Good product, hooks right up. Make sure you buy crimps or can solder well and have shrink tube! it DOES NOT come with it!
Pros:
Cons:
1 of 1 found this helpful
Metra 70-1677-1 Receiver Wiring Harness
rockburnrun from Elkridge, MD on 2/2/2009
1982 Chevrolet Corvette
Well made, soldered nicely, and fit perfectly.
Pros:
Cons:
0 of 0 found this helpful
Great
turbo442 from Vacaville, CA on 1/28/2009
1987 Oldsmobile Cutlass Supreme
Works perfect and very easy to use. Plugged right in with easy to follow directions
Pros:
Cons:
0 of 0 found this helpful
Quick
Robert from Haughton, Louisiana on 12/3/2008
1984 Chevrolet C Series
This product was great snapped right into the factory wireing.
Pros:
Cons:
0 of 0 found this helpful
Easy install
Aaron from Missouri on 9/12/2008
1984 Chevrolet C Series
This harness was a snap to attach to the radio wires. I soldered the ends together and then it was a simple attachment to the factory wires. Piece of cake install.
Pros:
Cons:
0 of 1 found this helpful
