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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

4.3 4.3 out of 5 stars 7,500 ratings

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Available at a lower price from other sellers that may not offer free Prime shipping.
Wire Harness Only

Purchase options and add-ons

Brand Scosche
Cable Type Multi-Pin
Compatible Devices After Market Stereo
Special Feature Lightweight
Color WHITE

About this item

  • Connects to the factory stereo harnesses when installing an aftermarket stereo
  • Not compatible with factory amplified systems
  • Direct Connection to the factory harness without cutting any wires
  • For a seamless installation, refer to the product images to confirm compatibility with your specific vehicle model
  • Manufactured with factory quality wire and Connector / Wire Harness for Aftermarket Stereo Installation with Color Coded Wires
  • EIA industry standard color coded wires for an easier installation; Converts wire colors To aftermarket standard
  • Backed by Scosche's Limited Lifetime Warranty and Lifetime Tech Support

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From the brand


From the manufacturer

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SCOSCHE INDUSTRIES

Founded in 1980, SCOSCHE runs on our passion for cool vehicles, amazing sounds, the great outdoors, travel, motorsports, horsepower and voltage. We're a company of gear-heads, drivers, surfers, racers, riders, tech buffs, tech users, innovators, and relentless pursuers of perfection.

EXPLORE OUR WIDE RANGE OF 12V INSTALLATION PRODUCTS!

Double Din Dash Kits

Antennas and Adapters

Wire Harnesses

Install Centric Kits

Dash Kits

Antennas and Adapters

Wire Harnesses

Complete Installation Solutions

Electronic Dash Kits

Interfaces

USB and Backup Camera Interfaces

Speaker Adapters

Electronic Dash Kits

Interfaces

USB and Backup Camera Interfaces

Speaker Adapters

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What's in the box

  • Wiring Harness^Manual
  • Looking for specific info?

    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

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    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


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    Product Description

    For 40 years, Scosche has been producing high quality, affordable Car Stereo Dash Kits, Vehicle Wiring Harnesses, Adapters, Interfaces, Amplifier Wiring Kits, Cables and other 12V installation accessories. We know how you feel about your vehicle, so we will not design, engineer or deliver a product that does not meet our extremely high standards. When you purchase a Scosche installation accessory, we have you covered. We offer Lifetime Tech support which means our knowledgeable tech team is available to answer any product questions you may have for as long as you own the product. We are so confident in our product quality that we back all Scosche 12V installation accessories with a Limited Lifetime Warranty.

    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    7,500 global ratings

    Customers say

    Customers like the performance, ease of installation, quality and value of the electronic cable. They mention that it works great, it's convenient and that it looks like a nice product. They are also satisfied with color. That said, opinions are mixed on fit.

    AI-generated from the text of customer reviews

    113 customers mention98 positive15 negative

    Customers like the performance of the electronic cable. They say it works great, is perfect for wiring, and the dimmer even works on the new radio.

    "Bought this for my 1999 Chevy Silverado 1500 and it worked great...." Read more

    "Worked perfectly" Read more

    "Worked perfectly on my 98 chevy blazer" Read more

    "Nice quality. Works great can't complain great labeling on the wires and on the pack it comes in. You can't mess up" Read more

    95 customers mention95 positive0 negative

    Customers find the installation process of the electronic cable to be easy. They mention that it is convenient, quick, and easy to use. The kit is also praised for its standard colors, which make it easy to match up the wires. It quickly adapts the cars wiring harness to an aftermarket radio, and customers are happy with the simplicity and final performance of the product.

    "...Used heat shrink with solder butt connectors, very easy." Read more

    "i liked the fact that it was here the next day and easy to install" Read more

    "...After finally having the correct parts, installation was a breeze...." Read more

    "...Fit perfect, had all the right wires, connected easily. Great price too. Definitely would buy again in the future if I need one!" Read more

    57 customers mention49 positive8 negative

    Customers generally like the quality of the electronic cable. They mention that it's a well-built, long-lasting, and reversible product.

    "Nice quality. Works great can't complain great labeling on the wires and on the pack it comes in. You can't mess up" Read more

    "Easy to use, make installation simple, good quality." Read more

    "Great fit for my 97 OBS 1500 ext cab. Good quality part" Read more

    "...I did check all of the pins and wires and they are of satisfactory quality and I see no reason why it would not work if I hadn't been such a bone..." Read more

    46 customers mention36 positive10 negative

    Customers like the value of the electronic cable. They mention that it does the job and is a good price.

    "...Fit perfect, had all the right wires, connected easily. Great price too. Definitely would buy again in the future if I need one!" Read more

    "Easy to use , compatible , well valued for the price" Read more

    "...Worth every penny.Allows you to put your stock radio back in before you sell the vehicle with no hassles...." Read more

    "...Disappointed and waste of my time." Read more

    19 customers mention16 positive3 negative

    Customers like the color of the electronic cable. They mention that the wires are color-coded and even printed on for each one. Customers also appreciate the easy diagram for color identification.

    "...Wires had great length and gauge, sheet was provided showing wire color and function. Will work for any 99-02 Silverado." Read more

    "Color coded. Easy directions. Foolproof for electronically challenged people like me!" Read more

    "This product for great. Colors were easily matched up with existing radio." Read more

    "...Colors match and everything. Plug it in to the factory harness on 1 end, and into the new head unit on the other end!..." Read more

    18 customers mention15 positive3 negative

    Customers like the wires, saying that they have all the right wires and are easy to connect. They also appreciate that the wire is stripped and easy to plug into the factory side. Customers also say that the color-coded and printed on for each wire's use, making it easy to understand which wire is which.

    "...Wires had great length and gauge, sheet was provided showing wire color and function. Will work for any 99-02 Silverado." Read more

    "This was just the part I needed! Fit perfect, had all the right wires, connected easily. Great price too...." Read more

    "Worked perfectly!!! Plenty of wire to work with plugged right into my 2002 chevy camaro allowing me to put an aftermarket stereo in...." Read more

    "Ez install. No wire cutting. Loved it" Read more

    103 customers mention53 positive50 negative

    Customers have mixed opinions about the fit of the harness adapter. Some say it fits perfectly every time, while others say that it didn't fit their truck. The harness adaptor is a popular choice among customers, but some customers have reported issues with fit.

    "This was just the part I needed! Fit perfect, had all the right wires, connected easily. Great price too...." Read more

    "...to if this would work for my needs, and turns out it was the wrong cable...." Read more

    "...The bracket insert fit fine but the harness did not and caused all my gauges to malfunction...." Read more

    "This harness does not fit a 2003 Chevy Silverado. It was my fault for not seeing that Amazon flagged it as a no fit...." Read more

    19 customers mention4 positive15 negative

    Customers are dissatisfied with the compatibility of the electronic cable. They mention that the compatibilities were incorrect, the adapter did not fit/work, and did not match up to the OE connector.

    "...After contacting Scosche customer service, because this adapter did not fit/work in connecting to my vehicle wire harness...." Read more

    "Did not match up to OE connector" Read more

    "...The stereo had two connectors on the back. This connector only fits the one...." Read more

    "Good price. Perfect adapter for my truck." Read more

    Does not work
    3 Stars
    Does not work
    This does not match my truck at all. ?
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    Top reviews from the United States

    Reviewed in the United States on February 23, 2024
    Style: Wire Harness OnlyVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on January 16, 2024
    Style: Wire Harness OnlyVerified Purchase
    Reviewed in the United States on March 11, 2024
    Style: Wire Harness OnlyVerified Purchase
    Reviewed in the United States on September 20, 2023
    Style: Wire Harness OnlyVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on March 15, 2024
    Style: Wire Harness OnlyVerified Purchase
    Reviewed in the United States on June 9, 2022
    Style: Wire Harness OnlyVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on November 16, 2023
    Style: Wire Harness OnlyVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on December 22, 2023
    Style: Wire Harness OnlyVerified Purchase
    Customer image
    3.0 out of 5 stars Does not work
    Reviewed in the United States on December 22, 2023
    This does not match my truck at all. ?
    Images in this review
    Customer image
    Customer image

    Top reviews from other countries

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    Maribel Bermudez
    5.0 out of 5 stars Funcional
    Reviewed in Mexico on January 30, 2024
    Style: Wire Harness OnlyVerified Purchase
    Jay L
    5.0 out of 5 stars Worked great
    Reviewed in Canada on January 11, 2024
    Style: Wire Harness OnlyVerified Purchase
    Customer image
    Jay L
    5.0 out of 5 stars Worked great
    Reviewed in Canada on January 11, 2024
    Worked great, I just had to solder it with the aftermarket radio's provided harness and then everything was plug-and-play. The connector's plastic felt solid, and the connection to the truck's harness felt secure.
    Images in this review
    Customer image
    Customer image
    lochlin james
    4.0 out of 5 stars delivery
    Reviewed in Australia on February 20, 2021
    Style: Wire Harness OnlyVerified Purchase
    Hector A. Rico
    5.0 out of 5 stars Llego Muy rapido!!
    Reviewed in Mexico on December 29, 2022
    Style: Wire Harness OnlyVerified Purchase
    Amanda Lang
    5.0 out of 5 stars Great product.
    Reviewed in Canada on March 12, 2022
    Style: Wire Harness OnlyVerified Purchase