Contact us
Close contact box
Connect ID #
225 628 23
Connect ID #
225 628 23
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

All of our representatives are
currently chatting with other customers.

For simple questions about your order,
try our virtual agent:

We're sorry; chat is unavailable at this time.

Please enter your name.  
Please enter a valid email address. Why is this required?
Please enter your US phone number.  

For Tech Support, call 1-888-292-2575

Thank you, !
Our conversation will be emailed to
Please enter a question  
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  

Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

American International SH3802 Speaker Wiring Harness

For select 2014-up General Motors vehicles

Item # 003SH3802

Find what Fits your car

Item # 003SH3802

In stock

About the American International SH3802 Speaker Wiring Harness

American International SH3802

These harnesses allow you to plug your new speakers into the factory connectors present in your vehicle's speaker openings. Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if these adapters are compatible with your vehicle. Warranty: 1 year

MFR #SH3802

Customer reviews

Loading reviews...

American International SH3802 Speaker Wiring Harness reviews

Average review:

100 reviews

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)



Crutchfield response

<< >>

More details on the American International SH3802 Speaker Wiring Harness

Pat M.

Product Research


Speaker Harness: These speaker harnesses prevent you from having to cut your vehicle's factory speaker plugs when replacing your factory speakers with aftermarket car speakers. The speaker harness features two female quick-slide connectors on one end to attach directly to your new aftermarket car speakers & a proprietary Molex connector on the other end that connects to your vehicle's factory speaker plug.

Quick-Slide Connectors: The speaker harness is equipped with a large (positive) & small (negative) female quick-slide terminal. These quick-slide terminals fit directly onto most aftermarket car stereo speaker terminals (slight crimping may be required). In rare cases that the quick-slide terminals do not fit your car speaker terminals, you will need to solder the speaker harness to your aftermarket speaker's terminals or replace the quick-slide connectors on the speaker harness with the correct size terminal.

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

Quick-Slide Terminal Measurements: The positive female quick-slide terminal measures 0.205" (inner width), while the negative female quick-slide terminal measures 0.115" (inner width).

Wire Code Chart: Two identical speaker harnesses are included.

Wire Color Function
White Positive
Black Negative

Loading accessories...

Customer Q&A

4 questions already asked

Will this fit a 2014 Chevy Cruze aftermarket front door speaker to fit into factory plug? I tried metra and they don't fit.
[ Jaclyn  Sep 23, 2019 ]
1 answer
Hi Jaclyn, thanks for your question! Yes, the American International SH3802 harness is what you will need for an aftermarket speaker install in your 2014 Cruze. Chat with an Advisor online or by phone at 1-800-324-9695, if you need anything else!
[ Jess  Oct 03, 2019 ]  Staff
Do you need these for the dash speakers?
[ Brooksie  Jul 22, 2019 ]
2 answers
It made it easier
[ BEN  Jul 25, 2019 ]
Nope thats only for door speakers. Dash speakers are different connectors.
[ Roland  Jul 24, 2019 ]
Are these sold in pairs?
[ Luke  Mar 28, 2019 ]
2 answers
[ LC  Mar 31, 2019 ]
[ Thomas  Mar 28, 2019 ]
Will these fit the 2014 Silverado 1500? For my front doors, I used the Metra 72-5600, which worked but were not an exact fit
[ Darin  Jun 25, 2018 ]
1 answer
These worked perfectly on my 2015 Silverado. I dont think a year difference in vehicles would matter.They should fit perfect.
[ Ralph  Jun 26, 2018 ]

Loading articles...