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American International SH3802 Speaker Wiring Harness

For select 2014-up General Motors vehicles

Item # 003SH3802

Find what Fits your vehicle

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Item # 003SH3802

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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

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American International SH3802 Speaker Wiring Harness reviews

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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

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Customer Q&A

9 questions already asked

Will this fit a 2012 Cadillac SRX?
[ Abowe  Jul 03, 2022 ]
1 answer
These speaker wire harnesses will work on the front doors and rear doors of 2012 Cadillac SRX models.
[ Allison  Jul 03, 2022 ]  Staff
will this work on 2019 silverado?
[ tony  Apr 11, 2022 ]
1 answer
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  Apr 13, 2022 ]  Staff
My 2016 Chevy Malibu Premier comes equipped with the Bose system, will I be able to use my Kicker 6.5 speakers while using/keeping the factory Bose amplifier?
[ Mr. Macias  Aug 09, 2021 ]
1 answer
These wiring harnesses do allow speakers to be plugged into the stock amp. More information is needed to check if your speakers is expected to work well with the stock amp and recommend contacting an advisor by calling 1-800-324-9695 to check them
[ Paul  Aug 11, 2021 ]  Staff
Hello will this speaker adapter work for a 2016 Chevy Cruze LS?
[ ShiBoiii  Jul 16, 2021 ]
1 answer
You can check to be sure this will fit your vehicle by using our Outfit My Car tool: Just add a set of speakers temporarily to your cart and you will be shown all of the items needed for the installation.
[ Kenny  Jul 20, 2021 ]  Staff
Does this fit with a 2011 Camaro rs with Boston acoustics?
[ Fabian  May 01, 2021 ]
1 answer
I would verify the pins in the factory harness. I bought these for a 2014 Grand Cherokee with the Alpine 9 speaker stereo system. They turned out to be incorrect for the vehicle but my guys at Crutchfield helped me sort out the factory wiring. Thanks guys
[ THOMAS  May 02, 2021 ]
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 ]

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