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Metra 70-7550 Receiver Wiring Harness

Connect a new car stereo in select 1994-2012 Nissan and Infiniti vehicles

Item # 120707550

This vehicle-specific wiring harness makes connections between your new car stereo and your car's electrical...

Find what Fits your car

This vehicle-specific wiring harness makes connections between your new car stereo and your car's electrical...

Top Seller

Item # 120707550

In stock
C$13.99

About the Metra 70-7550 Receiver Wiring Harness

Metra 70-7550 Receiver Wiring Harness

This vehicle-specific wiring harness makes connections between your new car stereo and your car's electrical system.

Metra 70-7550 Receiver Wiring Harness

This vehicle-specific wiring harness makes connections between your new car stereo and your car's electrical system.

First, attach the color-coded wires on your Crutchfield-supplied harness to the wires from your new stereo. If you're not using a soldering iron, we recommend that you purchase some wire connectors to secure the connections. Check out our handy article on three ways to connect the wiring harness here.

Now, once this harness is connected to your new stereo, you'll be able to plug right into your car's factory radio connector. This harness saves installation time since you won't have to cut factory wires individually, and this also enables you to re-install the factory radio if needed. A detailed instruction sheet comes with the harness. Warranty: 60 days.

Please read this important note: This harness may not contain provisions for every wire needed to complete your installation, and it will not accommodate special navigation, video, or factory steering wheel control connections. You will need a special adapter if you want your factory steering wheel audio controls to work with your new stereo.

Connections:

Note: You will need to connect the harness's ground wire and the receiver's ground wire to your vehicle's chassis.

  • 12V constant power
  • 12V switched power
  • chassis ground
  • amplifier shield ground — connects to your new receiver's chassis
  • power antenna turn-on
  • amplifier turn-on
  • illumination
  • left front speaker +/-
  • right front speaker +/-
  • left rear speaker +/-
  • right rear speaker +/-
READ LESS

What's in the box:

  • Power/Front speaker harness
  • Rear speaker harness
MFR #70-7550

Customer reviews

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Metra 70-7550 Receiver Wiring Harness reviews

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401 reviews

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More details on the Metra 70-7550 Receiver Wiring Harness

Stacey B.

Product Research

Features

Metra Wiring Harness: Metra wiring harnesses prevent you from having to cut your vehicle's factory radio plug when replacing your factory radio with an aftermarket head unit. Simply solder or crimp the Metra wiring harness to your aftermarket head unit's harness (solder & crimps not included), plug the aftermarket head unit's plug into the rear chassis of the aftermarket head unit, and plug the Metra wiring harness into your vehicle's factory radio plug.

Note: Installation tools, hardware, & accessories are not included & sold separately. Please see the Accessories tab for recommendations & availability.

Wiring Notes: If the Metra wiring harness is not equipped with a ground wire, you will need to ground the aftermarket head unit's ground wire to the metal chassis of your vehicle. Some vehicle's may require you to bypass the vehicle's factory amplifier (in another location from factory radio) or hardwire certain connections. If your vehicle is equipped with factory steering wheel controls, an additional adapter is required & sold separately.

Wire Code Chart:

(Power/Front Speaker Harness)

Wire Color Function
Red +12 Volt Accessory
Orange Illumination
Empty (none)
Yellow +12 Volt Constant
Blue Power Antenna
Gray Right Front Speaker +
Gray/Black Right Front Speaker -
White Left Front Speaker +
White/Black Left Front Speaker -

(Speaker Harness)

Wire Color Function
Empty (none)
Blue/White Amplifier Turn-on
Green Left Rear Speaker +
Green/Black Left Rear Speaker -
Violet Right Rear Speaker +
Violet/Black Right Rear Speaker -

Wiring Note: This harness has no ground wire; the new radio must be grounded to the vehicle chassis.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
This will make it much easier to change the receiver's wiring to the vehicle's wiring connectors. It also keeps me from needing to damage the stock wires of the vehicle, so I can easily change stereo units or reinstall the stock if I choose to in the future. [ NicJames2378  Oct 14, 2019 ]
A
came with [ Dean  Jul 31, 2019 ]
A
Its what you provided [ Mark  Jun 09, 2019 ]
A
So I wouldn't have to waste time splicing the headunit into my OEM wiring harness [ JERSEN  Jun 01, 2019 ]
A
IT was FREE with purchase and I needed it [ Gregory  May 01, 2019 ]
A
Convenience [ Travis  Apr 20, 2019 ]
A
Crutchfield suggestions [ JASON  Mar 23, 2019 ]
A
Lowest cost, brand name receiver with all the features I wanted that fit my vehicle. I only wish the Pioneer at the same price point would have fit. :( [ Joseph  Mar 19, 2019 ]
A
It was auto added to my order to support my vehicle make and model. [ Brett  Feb 19, 2019 ]
A
MAKES CONNECTION EASIER... [ JOSE  Feb 18, 2019 ]
A
I've used these type of pig-tails before and knew that I wanted them fro this install as well. [ Jess  Feb 05, 2019 ]
A
No need to splice factory wires, makes install clean and easy. [ Brian  Feb 03, 2019 ]
A
It fits my car [ Jamir  Feb 02, 2019 ]
A
It makes installation easy! [ michael  Jan 22, 2019 ]
A
It came with the order [ RUSSELL  Jan 16, 2019 ]
A
advised by Cruchfield [ Anthony  Jan 11, 2019 ]
A
Installation of aftermarket stereo [ Richard  Dec 31, 2018 ]
A
I choose this because it fits my 2003 Nissan Altima. [ joshua  Dec 31, 2018 ]
A
Pioneer replacement stereo [ D  Dec 30, 2018 ]
A
Free with head unit, fits my needs, good experience with metra kits [ Jakob  Dec 26, 2018 ]
A
looks like a good stereo that fits my truck [ David  Dec 24, 2018 ]
A
to connect my new radio Previous purchase for my other car was excellent [ Henry  Dec 18, 2018 ]
A
Needed [ M  Dec 18, 2018 ]
A
Need it [ Karla  Dec 17, 2018 ]
A
Makes install a breeze [ Don  Dec 16, 2018 ]
A
Came with kit [ Scott  Dec 15, 2018 ]
A
comes with installation kit [ Jerry  Dec 14, 2018 ]
A
It was recommended by Crutchfield. [ David  Dec 14, 2018 ]
A
Recommended for stereo install [ Sean  Dec 13, 2018 ]
A
easy installation [ christopher  Dec 13, 2018 ]
A
I chose this due to the good reviews it got. it should make it for an easier install. [ Isaac  Dec 13, 2018 ]
A
chosen for me [ Janet  Dec 11, 2018 ]
A
It was recommended [ JOHN  Dec 10, 2018 ]
A
Default choice for install in my vehicle. [ earl  Dec 06, 2018 ]
A
gus [ PETER J  Dec 06, 2018 ]
A
Direct fit [ PAUL C  Dec 04, 2018 ]
A
Recommended by you [ HIROSHI  Nov 30, 2018 ]
A
To avoid cutting factory wiring [ Tomas  Nov 23, 2018 ]
A
I like being able to plug directly into factory wiring. Crutchfield offers the best products and support. They are the ONLY ones to shop with for all of your audio/video needs. [ Geoffrey  Nov 23, 2018 ]
A
easy instal - matches vehicle [ Jamey  Nov 23, 2018 ]
A
Avoids problems with the wiring. [ Bobby  Nov 21, 2018 ]
A
Easy install [ Scott  Nov 18, 2018 ]
A
My grandson wanted this model. [ CHARLES  Nov 18, 2018 ]
A
This product was picked to reduce installation time and to ensure products will have a nice fit and finish [ Anthony  Nov 08, 2018 ]
A
I have used this brand for other installs and was very happy! [ SCOTT E  Nov 04, 2018 ]
A
Makes an easier installation [ Joe Frank  Oct 30, 2018 ]
A
Exellent price [ Luis Soto  Oct 25, 2018 ]
A
Makes it fast and easy to install new speakers [ Richard  Oct 24, 2018 ]
A
To make installation easy [ Joe  Oct 04, 2018 ]
A
It is an exact fit. [ E  Sep 21, 2018 ]
A
I chose this harness because i did not want to splice into the cars factory wiring behind the factory plug. [ Jody  Sep 18, 2018 ]
A
Easy installation [ PEDRO  Sep 17, 2018 ]
A
It fit [ Ricky  Sep 15, 2018 ]
A
I can plug or unplug the system easy and quickly. [ brian  Sep 12, 2018 ]
A
I'm having a mobile tech install the unit for me. Don't want him to disappear for the afternoon to fetch a minor, but necessary installation part. Like my dad always said -- time is money too. [ Gary  Sep 08, 2018 ]
A
To hold it [ Aieysha Nicole  Sep 06, 2018 ]
A
Came with order [ Janet  Sep 04, 2018 ]
A
To make this hook up as easy as possible. I won't have to guess on any of the wire to make sure it works properly. [ REGINA  Sep 01, 2018 ]
A
Recommended by Crutchfield based on vehiv\cle information I provided [ Joseph  Aug 26, 2018 ]
A
Factory fit [ Ron  Aug 22, 2018 ]
A
Needed new stereo [ Zachary Hunter  Aug 18, 2018 ]
A
It's good to have the supplies to do a perfect job installing the car stereo [ Ira  Aug 11, 2018 ]
A
It was needed [ Christopher  Aug 03, 2018 ]
A
part of installation package [ Karl  Jul 29, 2018 ]
A
Didn't want to do it myself. [ Eric  Jul 29, 2018 ]
A
You told me to use it... [ Patrick  Jul 27, 2018 ]
A
This is the correct harness for my vehicle. [ Steven  Jul 26, 2018 ]
A
Crutchfield says I need it, they are the experts, listen to them, you will get what you need. [ TIM  Jul 21, 2018 ]
A
Crutchfield said I needed this and I trust them. [ Colette  Jul 17, 2018 ]
A
Free [ Melvin  Jul 06, 2018 ]
A
need the correct harness for all the connections [ Paul  Jun 09, 2018 ]
A
wiring harness kits are the only way to replace factory receivers - makes the install easy and allows you to reinstall your factory radio when you resell the car [ B  Jun 09, 2018 ]
A
Free [ donnie  Jun 08, 2018 ]
A
I may need it in case the kenwood I am replacing does not match the new model. [ Lesley  Jun 07, 2018 ]
A
Parts were included in recommended kit [ Kenneth  Jun 03, 2018 ]
A
I need it [ Joshua  Jun 02, 2018 ]
A
free [ Aaron  May 29, 2018 ]
A
Crutchfield recommended it [ Kenneth  May 23, 2018 ]
A
Good price [ Mark  May 17, 2018 ]
A
For a clean installation with no guessing [ Samantha  May 17, 2018 ]
A
Recommended by crutchfield [ Carmen  May 14, 2018 ]
A
suggested by website for install [ Yakov  May 11, 2018 ]
A
To save time n money [ Josh  May 08, 2018 ]
A
Price and featured ability [ Kenneth  May 08, 2018 ]
A
I wanted the install to go as smooth as possible. [ S  May 04, 2018 ]
A
You told me too..... [ JAMES  May 04, 2018 ]
A
It makes installation very simply. [ Charles  Apr 29, 2018 ]
A
Needed it for my new stereo [ Daniel  Apr 27, 2018 ]
A
Good [ Mohammed  Apr 26, 2018 ]
A
Like I said, Crutchfield knows what fits. [ chris  Apr 22, 2018 ]
A
my vehicle does not use the steering wheel controls. [ James  Apr 20, 2018 ]
A
To make installation easier and I need it. [ Edwin  Apr 20, 2018 ]
A
recommended by crutchfield.. [ Oscar  Apr 17, 2018 ]
A
it was suggested and free [ Barry  Apr 16, 2018 ]
A
To connect to factory wire harness [ Jeff  Apr 15, 2018 ]
A
cause I had too [ Johnathan  Apr 14, 2018 ]
A
Hopefully for easier installation [ Richard  Apr 05, 2018 ]
A
It's a must have for easy installs [ DON  Apr 05, 2018 ]
A
Quick and easy install [ Jason  Apr 05, 2018 ]
A
Ease of use [ Robert  Mar 30, 2018 ]
A
included in my purchase free from Crutchfield [ DAVID  Mar 27, 2018 ]
A
Hopefully for the ease of instillation. [ Nancy  Mar 24, 2018 ]
A
Looking for the simplest installation with no wiring problems. [ Dixie  Mar 23, 2018 ]
A
crutchfield reccomended it for my install [ Robert  Mar 20, 2018 ]
A
It was suggested with the stereo system purchased. [ Kenneth  Mar 16, 2018 ]
A
great deal [ PHILLIP  Mar 15, 2018 ]
A
Free item with purchase of receiver [ Alfonso  Mar 08, 2018 ]
A
Easy connection for aftermarket market radio [ Samuel  Mar 04, 2018 ]
A
Required [ Jaime L. Rivera  Mar 03, 2018 ]
A
These items were already associated with this purchase. [ Gary  Feb 27, 2018 ]
A
Because it makes it super convenient and quicker to get your audio gear installed and takes the guess work out of connecting wires yourself. [ B  Feb 25, 2018 ]
A
Make hook-up that much easier. [ GeosStar  Feb 23, 2018 ]
A
I called Crutchfield and spoke with Trish, one of the advisors. She was very knowledgeable and within a few minutes found the best/inexpensive replacement audio system for my 2006 Nissan Frontier. She also found and added the dash mounting kit, the wiring adapter kit and install instructions for no cost!!! All that for only $10 more than the dealer quoted for the LABOR ONLY! You gotta love Crutchfield! [ Lawrence C.  Feb 22, 2018 ]
A
they fit my car [ Rafael  Feb 22, 2018 ]
A
free [ Rieley  Feb 18, 2018 ]
A
It came free with my order. [ Paul  Feb 17, 2018 ]
A
Comment [ Derick  Feb 16, 2018 ]
A
Same [ ALEJANDRO  Feb 05, 2018 ]
A
Plug and play [ steven  Jan 28, 2018 ]
A
This item is recommended for use with my Nissan Titan wiring harness. [ Roque  Jan 24, 2018 ]
A
Makes installation a breeze [ Jerry Scot  Jan 22, 2018 ]
A
Works good [ Kiera  Jan 11, 2018 ]
A
For easy hookup of stereo to vehicle. No splicing into vehicle wiring required just hook to new stereo harness and plug in and your all done. [ Klaus  Jan 06, 2018 ]
A
Using these connectors make hook-up easy. you can do the wiring indoors sitting at a table, and when you get out to the car(/truck) it is just mounting hardware, plug and play. NO laying on the floor, working over your head, tangled in the dash board wiring, just bolts/screws, click click Tunes! [ MARK  Jan 03, 2018 ]
A
QUICK CONNECTION W/O A LOT OF SPLICING [ Kenneth  Dec 30, 2017 ]
A
Included and needed [ Cadine  Dec 17, 2017 ]
A
To properly interface the Control head to my specific vehicle [ Diego  Dec 17, 2017 ]
A
I have a radio already. [ Jose R.  Dec 16, 2017 ]
A
Customer reviews are very important in order to make sure you're buying the exact product you are searching for. Tons of great reviews to read through to ensure the perfect purchase not to mention the great customer service from crutchfield [ James  Dec 14, 2017 ]
A
It fits [ Shane  Dec 12, 2017 ]
A
to wire the speakers.. [ WILLIE  Dec 11, 2017 ]
A
It is the fastest and easiest way to install the wiring. Takes all the guess work away. [ Paul  Dec 04, 2017 ]
A
For ease of conversion to factory harness. [ ERNEST J  Dec 03, 2017 ]
A
Help [ Tyler  Dec 03, 2017 ]
A
Looking for the easiest plug and play setup [ Carmelo  Dec 01, 2017 ]
A
To make installation easier [ Steve  Nov 29, 2017 ]
A
I needed it... [ Ryan  Nov 27, 2017 ]
A
The right fit means everything! [ JOSEPH  Nov 27, 2017 ]
A
easy to install. [ Kevin  Nov 27, 2017 ]
A
Looking forward to doing the installation when it arrives. Crutchfield has great prices. [ Kenneth  Nov 26, 2017 ]
A
In case i needed to splice the wires together so all 4 rear would work [ Stephen  Nov 25, 2017 ]
A
To install to factory [ Philip A.  Nov 24, 2017 ]
A
It was included for free. [ Ryan  Nov 22, 2017 ]
A
was not sure if I needed this item when I also ordered a ready made harness. I could not find anywhere that answered that question, so I ordered this item [ Delbert  Nov 21, 2017 ]
A
Without this harness, I wouldn't be able to connect my new deck to the stock wiring of the vehicle I'm putting it in. [ DAVID  Nov 18, 2017 ]
A
recommended [ Mike  Nov 16, 2017 ]
A
It was recommended with my radio purchase [ Joe  Nov 11, 2017 ]
A
fits well and it's good for my needs [ Ivan  Nov 04, 2017 ]
A
need it [ William  Nov 03, 2017 ]
A
It works with my Nissan Altima! [ Michael  Oct 31, 2017 ]
A
Makes installation so much easier. [ Jason  Oct 20, 2017 ]
A
free [ John  Oct 05, 2017 ]
A
For easier installation of the aftermarket deck. Just need a bunch of butt splices. [ Wesley  Sep 27, 2017 ]
A
to mate existing aftermarket stereo to new car [ Duane  Sep 05, 2017 ]
A
It was free [ Ryan  Sep 05, 2017 ]
A
only option [ Nathan  Aug 25, 2017 ]
A
seemed required [ C  Aug 18, 2017 ]
A
easy connection [ David  Aug 12, 2017 ]
A
Replacing factory cd player with other brand. [ George  Aug 11, 2017 ]
A
Required for installation. [ Brian  Aug 10, 2017 ]
A
I have bought 5 or 6 of these in the last three years and they have always been perfect! [ Claude  Aug 02, 2017 ]
A
Helps with easier install [ Tomas  Jul 21, 2017 ]
A
helps save time in the installation process and allows you to not have to cut any of the existing factory wiring. [ Braulio  Jul 08, 2017 ]
A
It was part of the free installation package [ Rocky Atkinson  Jul 04, 2017 ]
A
it fits my needs on my car. [ James  Jul 01, 2017 ]
A
For easy connection [ Ryan  Jun 26, 2017 ]
A
To connect unit properly. [ robby  Jun 25, 2017 ]
A
Plug and play beats snip and crimp any day. [ STEVEN M  Jun 24, 2017 ]
A
To hook up the radio [ Falicia  Jun 15, 2017 ]
A
Not sure if the existing harnesses would withstand transferring to the new Kenwood,. [ George  Jun 12, 2017 ]
A
Easy to install my stereo [ Rico  Jun 07, 2017 ]
A
had to have it. [ timothy  Jun 05, 2017 ]
A
Replacing factory unit. [ Johnny  May 30, 2017 ]
A
free [ Ryan  May 22, 2017 ]
A
was free [ Tim  May 22, 2017 ]
A
No need to cut any wires, just plug nd play [ Miriam  May 16, 2017 ]
A
No need to cut the original wires to fit the head unite or player. [ speedy  May 05, 2017 ]
A
These make installation so much easier. You can match the colors, twist them together then plug the whole thing in! [ Chris  Apr 29, 2017 ]
A
Needed to insure a nice install without clipping factory wiring [ TRAVIS  Apr 23, 2017 ]
A
It was offered for installation. [ Gilbert  Apr 17, 2017 ]
A
Free with the radio I ordered [ Jason  Apr 14, 2017 ]
A
Better than splicing wires [ Cornelius  Apr 10, 2017 ]
A
It was the only option. [ geoff  Apr 03, 2017 ]
A
So much easier than cutting and splicing into factory wires. [ Shane  Apr 02, 2017 ]
A
Needed for the install of a new car radio. [ Roy  Mar 29, 2017 ]
A
I needed it [ Cindy  Mar 29, 2017 ]
A
No wire cutting. [ JOSHUA  Mar 26, 2017 ]
A
Seamless Fit [ Alex  Mar 14, 2017 ]
A
Just read the simple, straight-forward directions. A Crutchfield install is always easy. :) [ Frank  Mar 13, 2017 ]
A
Looks like it will make the installation easier. [ JEFFREY  Mar 05, 2017 ]
A
Less work. [ Rafael  Mar 01, 2017 ]
A
What I was looking for [ Jeff  Mar 01, 2017 ]
A
to install system [ Luis  Feb 27, 2017 ]
A
Essential for existing functions in the car ,for example steering wheel controls [ David  Feb 24, 2017 ]
A
Included [ Steven J. van  Feb 13, 2017 ]
A
Included as part of the necessary kit with the unit I purchased. [ Justin Van  Feb 12, 2017 ]
A
To be prepared [ Alan  Feb 12, 2017 ]
A
To avoid the hassle of cutting into my factory harness. [ MICHAEL B.  Feb 07, 2017 ]
A
want to be able to easily put the factory radio back in if needed. [ Thomas  Feb 04, 2017 ]
A
Stereo installation made easy. [ R  Jan 30, 2017 ]
A
I forgot and it was suggested. These are great products I have used these harness' for years. Never been disappointed. [ Martin  Jan 30, 2017 ]
A
Ease aftermarket stereo install [ MATTHEW  Jan 29, 2017 ]
A
Recommended by advisor [ S. Rose  Jan 29, 2017 ]
A
needed for instalation [ Antonio  Jan 27, 2017 ]
A
To update my factory stereo [ Jesus  Jan 21, 2017 ]
A
This makes install easier. [ Greg  Jan 19, 2017 ]
A
Purchased to simplify a head unit install [ Whitney  Jan 10, 2017 ]
A
easy install, and did not want to reuse old stereo connector. [ Eggo  Jan 07, 2017 ]
A
I have had experience with these items and also without, and it just make the installation a whole lot easier with them. All you need to do is connect the color coded wires and then plug the connectors and you are done. SIMPLE [ Mario  Dec 30, 2016 ]
A
Quality with years of trouble free operation! [ THEODORE  Dec 29, 2016 ]
A
help with receiver install [ JASON  Dec 27, 2016 ]
A
needed [ Tanner  Dec 26, 2016 ]
A
needed. 'fits' - we'll see. gonna try it. [ William  Dec 19, 2016 ]
A
included with purchase to make my life easier [ JOSEPH S  Dec 18, 2016 ]
A
Its Free! [ S  Dec 13, 2016 ]
A
needed [ Paul  Dec 07, 2016 ]
A
Needed it [ Mark  Dec 05, 2016 ]
A
This is a must have for any new HD (head unit) This make connecting the aftermarket stereo to the vehicle a sinch. Just connect the same colors together and go. Or at least in my case it was matching the colors. [ Lafayette  Nov 30, 2016 ]
A
It is a good product and the correct item [ Patrick  Nov 29, 2016 ]
A
it was free [ Mary  Nov 28, 2016 ]
A
I have had this brand harness before. No complaints about the overall quality at this time. [ Stacey  Nov 27, 2016 ]
A
The customer service rep was very helpful and knew all the accessories i needed for my vehicle [ Chad E.  Nov 24, 2016 ]
A
Recommended install kit for stereo purchases at same time. [ Martin  Nov 19, 2016 ]
A
TRANSFERRING RADIO TO ANOTHER CAR [ ERIC  Nov 03, 2016 ]
A
Comes with the purchase. [ Kerry  Nov 01, 2016 ]
A
Also needed this to install to existing factory wiring. [ Phonevilay  Oct 31, 2016 ]
A
I chose this because otherwise it would be very difficult to cut all the wires on the vehicles wiring harness and connect it to the aftermarket head unit. [ jackie  Oct 27, 2016 ]
A
From previous purchases I know that when Crutchfield suggest something, it is something that you will need for an easy installation. [ Chad  Oct 23, 2016 ]
A
These harnesses fit perfectly in my 2007 Xterra, and the new Kenwood stereo sounds great. [ Joseph  Oct 23, 2016 ]
A
Required for install [ Charlie  Oct 23, 2016 ]
A
Needed the ability to connect to existing harness. [ Thomas  Oct 23, 2016 ]
A
Needed it... [ Troy  Oct 22, 2016 ]
A
It was suggested harness by the site. [ TODD  Oct 20, 2016 ]
A
Fit Advisor said would fit mu vehicle. Moving Pioneer AVH-X3700BHS previously purchased from Crutchfield. [ JASON  Oct 15, 2016 ]
A
From previous experiences ordering from Crutchfield, these wiring harness simply the installation process. [ Mark  Oct 15, 2016 ]
A
To eliminate cutting into vehicles harness [ Martha O.  Oct 12, 2016 ]
A
Maintain the integrity of the oem wiring [ Robert  Oct 11, 2016 ]
A
Makes it easier to wire stereo [ Aurelio  Oct 11, 2016 ]
A
It was one of Crutchfield's free installation accessories with purchase of stereo. [ Charles  Oct 06, 2016 ]
A
Makes speaker installation easy. Thanks Crutchfield! [ MARK A  Sep 30, 2016 ]
A
Easier to install with proper equipment [ BRENDAN  Sep 27, 2016 ]
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Free [ Christopher  Sep 27, 2016 ]
A
Needed for install [ Douglas  Sep 27, 2016 ]
A
crutchfield recommended [ THOMAS  Sep 25, 2016 ]
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showed as essentilas [ Vinay  Sep 20, 2016 ]
A
The hardness is necessary to attach the reciever [ DONNIE  Sep 17, 2016 ]
A
I felt complete confidence that they would fit into my truck. [ Jose  Sep 05, 2016 ]
A
Recommended [ Ronald  Sep 04, 2016 ]
A
Recommended [ Cheryl  Aug 30, 2016 ]
A
I want Auxilary radio options in my newer car and I already owned the stereo from a previous car. [ Jared  Aug 22, 2016 ]
A
Wanted a simple, trouble free installation. [ John  Aug 16, 2016 ]
A
It was recommended for the connection between my stereo and my specific car. [ Nathan  Aug 15, 2016 ]
A
It was recommended for the product I purchased [ Nichoelle  Aug 10, 2016 ]
A
It's a great deal considering the free installation kit and instructions, plus free shipping! [ Nathan  Aug 10, 2016 ]
A
My last one broke [ Beverly  Aug 07, 2016 ]
A
It matches my vehicle! [ Carlos Ivan  Aug 03, 2016 ]
A
Need it! [ PHILLIP R  Aug 02, 2016 ]
A
They are needed for the installation [ Duain  Aug 02, 2016 ]
A
No cutting or splicing stock equipment basic plug and play [ Matthew  Aug 01, 2016 ]
A
Good quality [ Matthew  Jul 19, 2016 ]
A
I hope to use the Bluetooth feature on the Sony CD receiver to connect my I-phone's google maps feature. The back-up feature is a bonus for parking and for connecting to my boat trailers. [ Michael  Jul 18, 2016 ]
A
Ease of installation [ Jason  Jul 12, 2016 ]
A
The model that i needed for my 2002 Nissan Altima [ Levon  Jul 11, 2016 ]
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makes it easy to connect the radio to the car [ Deric  Jul 02, 2016 ]
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Need it [ Ron  Jul 01, 2016 ]
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Needed for installation [ Michael  Jun 30, 2016 ]
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I chose this harness as not to cut the factory wiring. That way if I should need to upgrade to a different radio in the future, all I need to do is unplug the harness. [ Greg  Jun 30, 2016 ]
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Included as part of free installation package [ George  Jun 25, 2016 ]
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Crutch field is very helpful online shopping website, I incourage other shoppers to call crutch field agents to verify the difference between two similar products. Could save you even more money. [ Dayro  Jun 23, 2016 ]
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Because it was free and REQUIRED to install the head unit I purchased. [ Marcos  Jun 18, 2016 ]
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REQUIRED FOR INSTALLATION [ EDWARD  Jun 17, 2016 ]
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This will allow a neat installation without cutting manufacturer oem cables. [ Walter  Jun 16, 2016 ]
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Ease of install [ daniel  Jun 12, 2016 ]
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Recommended for my install [ Stephen  Jun 11, 2016 ]
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This product helped the installation process go seamlessly. [ JAMES  Jun 08, 2016 ]
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I prefer not cutting factory wiring [ Eric C.  Jun 04, 2016 ]
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Needed for install on my vehicle. [ Patrick  Jun 04, 2016 ]
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past purchases went well and the ease of getting all the parts for a correct installation. [ DIANE  May 28, 2016 ]
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So I wouldn't cut original wires [ RICARDO S  May 25, 2016 ]
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It was needed for the car model I'm driving. [ Chas  May 22, 2016 ]
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always go with wire harness suggested by Crutchfield, makes my installs simple!!!! [ E  May 22, 2016 ]
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Answered previously [ Mark  May 22, 2016 ]
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This makes installation easier by not having to wire in the dash. [ Richard  May 19, 2016 ]
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Great price. [ Freddie c.  May 15, 2016 ]
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This is my time trying them but they had good reviews. [ Roger  May 08, 2016 ]
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From experience needed for ease of installation and to customize to car's wiring system [ GERALD  May 06, 2016 ]
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T0 adapt my new Sony receiver to my vehicle,s factory cables. [ Thomas  May 06, 2016 ]
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Don't have to cut the vehicle harness [ Duc Minh  May 04, 2016 ]
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Needed to install the new radio [ andre  May 03, 2016 ]
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Needed to attach to wiring harness [ David  Apr 29, 2016 ]
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Can retain factory radio connections if you decide to reinstall the original unit back in if you are selling or salvaging vehicle [ AK47  Apr 26, 2016 ]
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For a better install [ Joseph L  Apr 26, 2016 ]
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it was free and was required for the install without having to cut factory wiring [ Jonathan  Apr 24, 2016 ]
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quick and easy hook ups! [ TAYLOR  Apr 19, 2016 ]
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I chose this because I believe this should hook up to my stock radio in my 2005 Nissan Titan and hopefully it hooks up to my Pioneer double din deck. If not I'll have to individually connect each wire. [ Christopher  Apr 19, 2016 ]
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to connect my stereo [ Martin  Apr 12, 2016 ]
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this makes the installation very straightforward and easy [ Xavier  Apr 06, 2016 ]
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You folks have great products for my truck, and you are my go-to place [ charles  Apr 06, 2016 ]
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Because your staff suggested for an easier, safer and clean installation. [ Jose  Apr 06, 2016 ]
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I picked these items because the Crutchfield team matched them with my receiver and I trust them completely. [ Ronnie  Apr 02, 2016 ]
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ease [ bobby  Mar 31, 2016 ]
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necessary parts [ FRANK  Mar 31, 2016 ]
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it was suggested By Garrett of Crutchfield as a necessary accessory. Garrett's Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=213 [ CARLOS  Mar 30, 2016 ]
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Plug and Play. Basically. No more searching for which wire goes where. And it came with the unit, free. Cant beat that. [ Robb  Mar 18, 2016 ]
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This is a must so you do not have hack up your factory wiring. Then if you decide to sell the car you can simply unplug your after market head unit, and plug the old factory one back in. I'm so glad crutchfield includes this at no charge. [ JEFFREY  Mar 02, 2016 ]
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Easy hook up [ STEVE  Feb 24, 2016 ]
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I needed it for correct installation. [ Scott  Feb 23, 2016 ]
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So I could hook the radio up to my car without having to rig it up to work. [ Latousha  Feb 23, 2016 ]
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easy wiring to the factory harness. [ David  Feb 14, 2016 ]
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So that factory wiring would not have to be cut. [ Beverly  Feb 10, 2016 ]
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Free!!! Saved $ [ Marcel  Feb 06, 2016 ]
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I needed it for the install [ William  Jan 29, 2016 ]
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Now I wont have to run around town looking for the exact items I need for installation. Instead, crutchfield gets me everything I need for installation for FREE, saving me a lot of money! [ Elijah  Jan 16, 2016 ]
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To replace stock stereo without splicing wiring [ Thomas  Jan 09, 2016 ]
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came with radio purchase [ Salvador  Jan 08, 2016 ]
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Worked great to quickly connect my new receiver to the existing wire harness on my 2005 Nissan Frontier without cutting the existing wire harness. [ Robert  Dec 29, 2015 ]
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For any level of experience installing a head unit, the factory wiring harnesses make it a simple matter of matching like color wire to like color wire. You can complete all of the wiring while sitting a a table or bench. You can use any type of connector for the connections, although I'd recommend soldering these connections for the cleanest, most reliable connection. Unless you are having to modify the vehicle dash opening, installation with a harness should take less than 30 minutes. [ Patrick  Dec 20, 2015 ]
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Great quality, color matched wires to the factory harness most times. [ Jason  Dec 19, 2015 ]
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Using a wiring harness to install your car receiver is the ONLY way to go. The Metra 70-7550 is the exact fit for my receiver and vehicle. It makes installation a snap! [ Richard W.  Dec 13, 2015 ]
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Recommended by Crutchfield. [ Wylie A.  Dec 10, 2015 ]
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Crutchfield recommended this wiring harness [ Mike  Dec 10, 2015 ]
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Essential for proper wiring [ Joe  Dec 08, 2015 ]
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Recommended accessory kit for the selected Head Unit and Vehicle. [ Matthew W.  Dec 05, 2015 ]
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makes installation much easier, and it was free [ William  Dec 05, 2015 ]
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you recommended [ Hector  Dec 04, 2015 ]
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8 questions already asked

Q
02 Nissan Altima with 6 speakers including the tweeters, (non Bose) Will this wire harness work? Thanks!
[ Cisco  May 30, 2019 ]
1 answer
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Yes that is the wiring harness we recommend for installing an aftermarket radio in a 2002 Nissan Altima without the Bose system. If you want to make sure you have the dash kit, steering wheel adapter, or any other installation essentials you can connect with one of our friendly product advisors here: https://bit.ly/2QNxGQB
[ Cosmo  Jun 10, 2019 ]  Staff
Q
Will this work with a 2006 Nissan Sentra special Rockford Fosgate system?
[ Jerome  Aug 05, 2017 ]
1 answer
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You can check to see if this will fit your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Kenny  Aug 06, 2017 ]  Staff
Q
would this be the harness to use for an 05 g35 aftermarket radio?
[ ken2k  May 02, 2016 ]
1 answer
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Thanks for your question. It depends on your vehicle options. If you do not have the Bose system, then yes that is the correct harness. If you do have the Bose system then you would need this one: http://www.crutchfield.com/p_142C4NN03/Scosche-CNN03-Wiring-Interface.html?search=142c4nn03&avf=N&skipvs=T Hope that helps.
[ Kenny  May 02, 2016 ]  Staff
Q
What wire harness can I use for a kenwood radio for my 2013 nissan versa?
[ Kenny  Feb 17, 2016 ]
1 answer
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For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Kenny  Feb 17, 2016 ]  Staff
Q
Will this part work on a 2008 Nissan Frontier Nismo?
[ Doug  Jan 13, 2016 ]
1 answer
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For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Kenny  Jan 13, 2016 ]  Staff
Q
I have a 2001 Nissan Frontier SC with the factory upgraded sound system that comes with the SC model. Si this the right product for me?
[ RJ123  Jan 12, 2016 ]
1 answer
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For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Krissy  Jan 13, 2016 ]  Staff
Q
What gauge wire is the harness? I need to know what size butt connectors to use.
[ James  Apr 28, 2014 ]
6 answers
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At age 79 going 80 in July, my answer may be a little late for you. I used 16 of the 22-18 GA, But Splice Connectors and just 1 16-14 GA. I crimped the connectors and wrapped each with colored electrical tape and bundled the lot with electrical tape and twine. I know soldering is better than crimping but my hands are not steady anymore. Hawaii air is very corrosive so a good tape job is necessary. The sound coming out from my car speakers are just outstanding so I know my connections are for now ok. Good luck!
[ CHESTER  May 13, 2014 ]
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I am not sure what the gauge is ,because I soldered my connection.
[ DAVID K  Apr 30, 2014 ]
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I think that it was around 16 / 18 gauge I had what I needed on hand so I am not sure, but I think you can get by with some thing that will work on 16 gauge. KI4MGM 73 William
[ WILLIAM  Apr 29, 2014 ]
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I actually haven't installed it in the truck yet, so I was able to look at the harness and it appears to be 18 gauge wire. I checked with connectors I have and red butt connectors fit correctly. Hope this helps.
[ RAY  Apr 29, 2014 ]
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I want to say they are 16-18 ga. Im leaning more towards 18 ga. But I can't say for certain. You should be able to get away with using 16 ga connectors with no issues. I'd recommend the heatshrink type.
[ GARRETT J  Apr 28, 2014 ]
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16 gauge
[ AMBER N  Apr 28, 2014 ]
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