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Scosche GM01B Wiring Harness thumbnail image
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5 star
91%
4 star
5%
3 star
5%
2 star
0%
1 star
0%



Durability
5
Value
4.9
Features
4.9
Design
5
Usability
4.9

Customer Reviews

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Perfect

Hooked up without any problems in my 1987 trans am. Can't complain.

By Travis on March 18, 2014

53 found this helpful


scosche

Its a harness. It works like it should

By brandon on April 24, 2011

49 found this helpful


great price...FREE

Plug and play.came free with purchase of DVD radio head unit

By Dr.Turbo on April 2, 2015

45 found this helpful


good product

No cutting just plug up and you got music and you are good to go

By Cleveland on November 25, 2014

46 found this helpful


this worked fine

I bought this for my friend also and he owns a 1990 S10. I installed the radio and the harness worked fine. It did what it was suppost to do, it made the job a lot easier than soldering the wires.

By Jared on January 19, 2012

45 found this helpful


FAST AND EASY INSTALL!!!

Very easy install. I used this for installing a deck in my 1981 chevy monte carlo and i had the deck in in like 15min.

By Aaron on December 9, 2011

44 found this helpful


New radio connector plug

This wiring harness plug was just about manditory for installing the new radio. Worked out fine.

By donald on June 22, 2011

44 found this helpful


real time saver

This was great. The original radio was removed before I bought the car all the wires had been cut and were to short to use again. this plug wired in color for color.it made installing the radio a breeze.

By John on January 21, 2011

43 found this helpful


Perfect Fit!

I needed a wiring harness for my 1982 Vette, and believe it or not Sonic Electronix had exactly what I needed! It’s also a very high quality connector. I would highly recommend it!

By Scott on December 20, 2010

43 found this helpful


Scosche GM01B / GM01

This worked great.. easy install, went into a 81 camero

By Leon on August 12, 2011

41 found this helpful


Can't get better than free

The wiring harness came free with the purchase of my new car radio, how could you hate that. Also made installing the actual radio easy as pie. (removing the factory radio was another story). Would recommend it to anyone who wants to install their own car radio

By Earl on January 27, 2014

40 found this helpful


Connector is simple to install

The radio connector worked well and was easy to connect.

By Glenn on January 27, 2012

38 found this helpful


It's a connector...

It fits the factory plug and has wires. The dimmer interface plug was a nice touch.

By Landon on March 23, 2010

37 found this helpful


Great product

Took three times to get the right harness but that was probably because my car is a 89 Buick, not exactly a newer car. But I'd like to thank Sonic Electronics for working with me and being so easy to get in touch with and so professional with their communication, that I eventually received the right harness. Once I had the right harness, installation was a piece of cake as all wires were labeled and color coordinated. It plugged directly into the harness on my 89 Buick, which leads me to believe that if they have a harness for my car, there aren't many that they don't have. I would recommend this product to any consumer. Should also mention that harness was FREE with my purchase of head unit.

By Michael on November 18, 2009

37 found this helpful


Just what the doctor ordered

This makes after market deck installs so easy. Dropped in-dash in my car in less then 20 mins.

By brandon on December 22, 2014

37 found this helpful


Wire adapter made life easy.

This wire adapter made Installation of my radio simple. Everything was labeled correctly and worked perfectly when I finished.

By Mike on August 26, 2013

37 found this helpful


Good price

I didn't use this product but i'm sure it is fine.

By steve on February 21, 2012

36 found this helpful


Eh...

I got this free with the radio, thank you Sonic for having free installation accessories, but I couldnt find a use for it, the 4 different 70-88 trucks I have done stereos on had already had the harness cut, and chances are with a vehicle that old most of them will have been modified, so I couldn't find somewhere to "Plug it in" had I paid for it I would have been upset, but since it was free OH well!

By Shawn on June 14, 2011

37 found this helpful


Works perfectly!

It worked perfectly in my 87 Oldsmobile Cutlass Supreme, installed with no issues and still in use!

By Shockie on October 7, 2013

35 found this helpful


vr500csbt

What I ordered was the combo radio; Bluetooth, mp3 player, usb, reader, CD player, detachable face, aux input it's fantastic too me. Even if my ear blue tooth is on and the car Bluetooth is on it will shut the radio sound down and and i talk thru my ear Bluetooth and it resumes the radio when i hang up.

By stixxx on August 25, 2011

35 found this helpful


easy install

Good product easy install.

By chris on August 8, 2011

37 found this helpful


Its nice to get something for nothing

When I ordered my new deck Sonic sent the install kit and the wiring kit for free, a lot of places charge you or jack up the prices and act like they're doing you a favor. I saved over $ 70.00 by buying from Sonic on just that single purchase. My wires were cut by thieves a long time ago so I just solder all my connections but if I still had the factory plug this would have made my install so much easier.

By James on July 4, 2011

35 found this helpful


Exactly what you need!

Its FREE from sonic and works can't get much better then that!

By Austin on May 29, 2014

35 found this helpful


Easy Install

Needed this to connect my radio to my gm car. Easy Install, cut, splice and good to go.

By John on December 23, 2012

33 found this helpful


Easy as 1-2-3!

Bought this for my 1986 SS Monte Carlo and it matched up perfect with my stock wiring harness. Took 15 minutes from start to finish to wire up.

By BJ on May 2, 2012

34 found this helpful


Great price

I did not use this piece because all i needed for my use was the wiring harness that came with the cd player,but will come in handy in the future

By Ronald on May 17, 2015

32 found this helpful


Great Value

Used this with my new Kenwood receiver! Saved time and money on the install! Highly recommend this product!!

By Jerry on July 16, 2015

26 found this helpful


Great product

This was exactly what we needed for our car radio, thanks Sonic Electronix!

By Janell on September 10, 2015 Checkmark Icon Verified purchase

24 found this helpful


Great

Again another perfect item from Sonic Electronix. I would recommend purchasing this item to anyone.

By William on August 28, 2015

25 found this helpful


Wiring Harness

Looks to be a great product, however it was unnecessary since my existing "wiring harness" had only 3 wires. Although it was free, it did me no good. Looks like it would hook up to the JVC stereo I purchased just fine.

By Cindy on October 16, 2015

21 found this helpful


handy dandy easy peasy

made install easy all wires matched right up plugged into harness and was great.

By John on September 5, 2016

19 found this helpful


Free

Received free with a deck! Sonic takes care of you.

By matt on August 3, 2020 Checkmark Icon Verified purchase

18 found this helpful


great quality

great product for installing in my classic car made everything easier and cleaner.

By Jose on April 19, 2020 Checkmark Icon Verified purchase

18 found this helpful


Easy

Made hooking up to my factory harness a breeze. Not much to it other than that.

By JB on March 7, 2020 Checkmark Icon Verified purchase

18 found this helpful


plug and play

Easy hook up just plug and play. Will be back for future items! Thanks

By Gregory on August 19, 2016

18 found this helpful


Fit as advertised

This came free with the purchase of my Alpine head unit for a 1987 Buick Turbo T. Simple strip and crimp installation. Fit as it should. All wires matched up to factory colors.

By Sam on October 28, 2020 Checkmark Icon Verified purchase

17 found this helpful


Free

Got the harness free with a deck. Cant beat that!

By matt on July 30, 2020

17 found this helpful


Great Deal

Great job on the wiring harness included on the installation kit... Thanks again...

By Miguel on February 29, 2020 Checkmark Icon Verified purchase

18 found this helpful


stereo

what i ordered good service will tell my friends to buy

By dave on July 4, 2016

17 found this helpful


great value

item as described worked great fast shipping will use them again

By larry on March 21, 2016

17 found this helpful


Great value

Came in just a few days. Easy install and perfect fit. Highly recommend this product.

By Angela on October 1, 2020 Checkmark Icon Verified purchase

16 found this helpful


By Devaun on March 29, 2024 Checkmark Icon Verified purchase

6 found this helpful


By billy on May 6, 2025 Checkmark Icon Verified purchase


By Jeff on September 9, 2024 Checkmark Icon Verified purchase


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.