Metra 71-2003-1

Reverse Wiring Harness for Select 2000-Up GM Vehicles

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List price $29.99

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$13.99

with warranty

+ FREE Shipping in US 48

Order within 12 hrs 3 mins to ship 8/22

Arrives by Tuesday, Sept. 4 to zip 20147

Fast, Free Shipping

Within the US 48

60-Day Money-Back

Hassle Free Returns

365-Day Coverage

Warranty assistance for a year

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Metra Audio Store

Product Features:

  • Reverse Wiring Harness for Select 2000-Up GM Vehicles
  • 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
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
  • Check the Product Instructions to see basic instructions and compatibility list for the Metra 71-2003-1

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 (-)

Compatible Vehicles

Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Buick Century
Buick Enclave
Buick Lesabre
Buick Lucerne
Buick Park Avenue
Buick Rainier
Buick Rendezvous
Chevy Astro
Chevy Avalanche
Chevy Beretta
Chevy Blazer
Chevy Camaro
Chevy Caprice
Chevy Cavalier
Chevy Colorado
Chevy Express Van
Chevy Impala
Chevy Malibu
Chevy Monte Carlo
Chevy S-10
Chevy Silverado
Chevy Suburban
Chevy Tahoe
Chevy Trailblazer
Chevy Uplander
GMC Acadia
GMC Canyon
GMC Envoy
GMC Full Size Truck
GMC Savana
GMC Sierra
GMC Yukon
Pontiac Bonneville
Pontiac Firebird
Pontiac Grand Am
Pontiac Grand Prix
Pontiac Montana
Pontiac Sunfire
Pontiac Torrent
Saturn Relay
Saturn Vue

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
67%
4 Star
17%
3 Star
17%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.2
Value
4.3
Features
4.5
Design
4.2
Usability
4.2

Lancaster, PA

Overall
Durability
Value
Features
Design
Usability
Great Value!!

April 22, 2010

Got the product and it was easy to install. Had fast and & great service. I will buy from Sonic Electrinix.com again & would recommend it to anyone.

28 of 33 found this helpful

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Oklahoma City, OK

Overall
Durability
Value
Features
Design
Usability
Just what I needed

February 14, 2015

The previous owner of my vehicle was an inbred, mouth-breathing idiot who thought it was a good idea to cut off the original harness to wire up an after market unit. Then, he tried to rewire the original harness when he traded in the truck, leaving the stereo with only one working speaker. I needed a harness that would give me the original connection with enough wire for a nice clean job. This harness worked perfectly, and the wiring diagram was spot on. Now the stereo sounds like it should.

25 of 33 found this helpful

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Reno, NV

Overall
Durability
Value
Features
Design
Usability
What I needed

September 17, 2013

This connector is the same brand and manufacturer of the factory harness for my navigation system. It worked perfectly and was impossible to find any here but here

22 of 30 found this helpful

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Detroit, Mi

Overall
Durability
Value
Features
Design
Usability
Great product

January 16, 2017

Easy to install, instructions are very clear. Went like clockwork.

0 of 0 found this helpful

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Sutherland Springs, TX

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Quick fix.

March 17, 2016

Like the title says it's a quick fix if some how the factory harness is missing. If you have a 1998-2003 GMC Sierra 1500 extended cab there is a lot of useless wires that you just need to put aside and leave them. You will only use 13 wires out of the 24 wires. All and all it works and saves you from buying the 150 dollar OEM replacement harness.

0 of 0 found this helpful

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Beaumont, TX

Overall
Durability
Value
Features
Design
Usability
Radio connectors

August 13, 2016

Plz send this to 305 Garland St. 77705 Beaumont Texts thanks so much this piece is really needed

0 of 1 found this helpful

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Product Summary

Manufacturer

Model Number

71-2003-1

Weight

0.26lbs

Internal SKU

met-712003-1

Internal Product ID

12650

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Metra 71-2003-1