Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| GMC | Topkick | 2003-2009 |
Product Details
Factory Replacement Wiring Harness (71-2003-1) by Metra®, with OEM Radio Plug. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory wiring harness. This product is manufactured from top-grade materials to ensure superior reliability and provide years of trouble-free service.
Features
- Mates OEM stereo with car wiring harness
- Secure connection to existing connectors avoids splicing
- Pin-to-pin compatibility
- Color-coded wires
- Reverse Wiring Harness
- Plugs into OEM Radio
- Fully pinned harness
- One 24-pin plug and one 12-pin plug
- Harness is designed to plug in the factory radio
- Can be used to repair a harness where the plugs have been cut off or damaged
Connections:
- Yellow - 12V Constant
- Red - 12V Accessory
- Black - Ground
- Orange - Dash Light Dimmer/Illumination
- Green - Left Rear Speaker (+)
- Green with Black Stripe Left Rear Speaker (-)
- White - Left Front Speaker (+)
- White with Black Stripe - Left Front Speaker (-)
- Purple - Right Rear Speaker (+)
- Purple with Black Stripe - Right Rear Speaker (-)
- Gray - Right Front Speaker (+)
- Gray with Black Stripe - Right Front Speaker (-)
This top-notch Metra wiring harness is the perfect solution for those who want to repair the factory harness where the plugs have been cut off or damaged. Manufactured from superior materials, this harness ensures peerless quality and uncompromising reliability. This Metra wiring harness can also come in handy in other situations. For instance, if you want to sell your auto and you have an aftermarket radio, then you probably want to keep it for yourself. This Metra wiring harness will help you install the factory radio back in your vehicle.
For more than 70 years, Metra® has been at the cutting edge of innovation providing premium products that are both easy to use and easy on the eye. The brand's extensive product line includes dash kits, wiring harnesses, speaker harnesses, speaker adapters, antennas and more designed to exceed the strictest customer expectations. With many years of experience and manufacturing expertise, the company leads the way in its commitment to create stereo installation accessories that offer excellent fit and unrivaled performance. Utilizing only advanced technologies and the latest equipment, Metra ensures that the quality of everything it makes is second to none.
Reviews
(4)Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
1-4 of 4 Reviews
Great Service
Metra® 71-2003-1 - Factory Replacement Wiring Harness with OEM Radio PlugPosted by Hubert (Wilmington, OH) / September 26, 20192002 Chevy Trailblazer
OEM Harness
Metra® 71-2003-1 - Factory Replacement Wiring Harness with OEM Radio PlugPosted by Rusty (Kodak, TN) / May 05, 20162004 Chevy Silverado
Worth It
Posted by Tyesha (Piedmont, SC) / January 23, 20142009 GMC Envoy
Great
Posted by Christopher (Clarksville, TN) / September 03, 20132005 Pontiac Sunfire
Questions and Answers
(1)If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
Question:
Metra® 71-2003-1 - Factory Replacement Wiring Harness with OEM Radio Plug
I hooked up the metra harness to my 08 Colorado ls and I'm not getting power to the aftermarket radio
Posted by Customer / July 07, 20222008 Chevy Colorado
CARiD Answer:
Hello, please give us a call at 800-505-3274 or use our live chat for assistance
Posted by CARiD Expert / July 12, 2022