Search  for anything...
Scosche

Scosche GM02B Power/Speaker Connector Stereo Wiring Harness Compatible with Select 1987-05 Buick/Cadillac/Chevy & GM Vehicles for Aftermarket Radio Installation to Non-Factory Amplified Systems

  • Based on 8,250 reviews
Condition: New
Checking for the best price...
$5.99 Why this price?
Holiday Deal · 14% off was $6.99

Buy Now, Pay Later

As low as $1 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Nov 22
Order within 10 hours and 47 minutes
Available payment plans shown during checkout

Recently Viewed

Style: Wire Harness Only


Features

  • Convenient Solution - Scosche GM02B Radio Installation Harness allows a new aftermarket radio to be installed in Select 1986-2005 Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac and Saturn Vehicles vehicles using the factory radio harness
  • Precision Fit - See Fit Guide and Notes in images to verify that your vehicle is compatible with this harnesses. Some vehicles have limited compatibility based on the trim level. Not compatible with Factory Amplified systems
  • Easy Installation - This wire harnesses for car radio installation is designed to simplify the process of replacing your factory radio with an aftermarket radio using the existing wiring and connectors without cutting any factory wire
  • Durable Construction - Crafted from OEM Quality materials, the Scosche GM02B radio installation wiring kit is designed to securely hold your stereo in place and withstand the rigors of daily use
  • Industry Compliant - EIA industry standard color coded wires for an easier installation. Each wire is individually labeled for easy identification and Pre-Terminated Butt Connectors for a quick installation
  • Trusted Brand - Backed by Scosche's Lifetime Tech Support and Limited Warranty. Scosche, known for its commitment to quality car audio solutions, means you can trust the Scosche GM02B Radio Harness to deliver exceptional performance

Brand: Scosche


Material: Plastic


Item dimensions L x W x H: 6 x 2 x 50 inches


Item Weight: 0.1 Grams


Cable Type: Multi-Pin


Brand: Scosche


Material: Plastic


Item dimensions L x W x H: 6 x 2 x 50 inches


Item Weight: 0.1 Grams


Cable Type: Multi-Pin


Connector Type: Multi-pin


Recommended Uses For Product: Audio


Manufacturer: Scosche


UPC: 033991005716


Global Trade Identification Number: 16


Product Dimensions: 6 x 2 x 50 inches


Item Weight: 0.004 ounces


Item model number: GM02B


Is Discontinued By Manufacturer: No


Special features: Lightweight


Other display features: Car Audio or Theater


Color: WHITE


Whats in the box: Wiring Harness and Manual


Department: Electronics > Car Electronics > Installation Accessories & Harnesses > Radio Wiring Harnesses


Date First Available: May 3, 2004


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works great
Style: Wire Harness Only
Works great
Reviewed in the United States on July 13, 2025 by Robert W.
    • A "lifesaver" for sure!
Style: Wire Harness Only
It's so much easier to use an adapter for an aftermarket radio installation. Too many connections and too easy to make a mistake. Just wire it to the harness for the new radio following the diagrams for the radio and the adapter. Plug the radio harness into it and the adapter into the vehicle radio harness and you are good to go. Make sure you fasten the wires securely and they are insulated from touching the vehicle or each other. I used insulated connectors and shrink tube for added protection. IMPORTANT: In my installation the vehicle harness was VERY different in the same year and radio. 1990 Chevy Suburban (I didn't expect to find an adapter to fit) I suggest you pull your old radio out and take pictures of the vehicle harness. When you find the adapter here, compare the vehicle harness to the adapter pictures to make sure you get the correct one. I didn't do that so, of course, I ordered the wrong one and had to get the correct one. (Thanks for the return policy of Amazon, EASIEST return every!) Installing a radio couldn't be easier. If I install another radio I'll definitely get the adapter harness for the vehicle. I'd also order an antenna wire extender too. A little more slack on it never hurts. ... show more
Reviewed in the United States on February 18, 2023 by C Reyer
    • Fits a Caprice and is great
Style: Wire Harness Only
This fit a 1991 Caprice classic, great product
Reviewed in the United States on June 5, 2025 by Scott pruitt
    • Perfect
Style: Wire Harness Only
Perfect for my needs. Wiring exactly matched my new radio. Plug and play with my s10 pickup. Made the whole install an easy, flawless success. Glad I bought it.
Reviewed in the United States on December 15, 2024 by Josh
    • good
Style: Wire Harness & Adapter Bundle
good
Reviewed in the United States on June 23, 2025 by Jim Maret
    • Does not fit
Style: Wire Harness Only
It is rather misleading to infer that this will work in replacing a factory radio with an after market one. After contacting Scosche customer service, because this adapter did not fit/work in connecting to my vehicle wire harness. I was directed to buy the GM2000SW adapter which included the chime box. This adapter was a direct plug in to my vehicle wiring harness for the radio portion of the car. After finally having the correct parts, installation was a breeze. If you are going to replace your factory radio, I suggest contacting Scosche directly and learning exactly what you need to purchase to facilitate ease of installation. Amazon is a good source to buy from, however it is somewhat erroneous in providing the correct components at times. ... show more
Reviewed in the United States on June 9, 2022 by Jeff K.
    • Great product
Style: Wire Harness Only
Plugged right in
Reviewed in the United States on April 30, 2025 by Bobby
    • Good buy
Style: Wire Harness Only
I like it i have to buy it
Reviewed in the United States on July 17, 2025 by Oneil Walker

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...