I have a 2004 impala SS, this kit says it works on up to 2003 impalas. I bit the bullet and bought it anyways. It works perfectly. Didn't have any issues with installation. Take note though, it does NOT come wrapped as shown in the picture, I bought some 1/4" wire loom to fix that issue.
GM Class II Radio Relocation Harness for Select 2000-Up Chevrolet Vehicles
- GM Class II Radio relocation harness
- Plugs directly into vehicle harness
- Includes dual drive speaker for chime tones
- Power/4 Speaker
- Standard color coded wires provide a consistent and simplified installation
- Made from OEM quality materials
- Designed specifically to fit the compatible vehicles
- 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 (-)
Chevy Express Van
Chevy Monte Carlo
Premium Harness Features
Warranty and Return Policy
Summary of Customer Ratings & Reviews
January 7, 2011
12 of 14 found this helpful
chapel hill, NC
April 12, 2014
LOVE THIS ITEM!!! INSTRUCTIONS ARE STRAIGHT FORWARD! I RECOMMEND THIS PRODUCT!
12 of 15 found this helpful
January 30, 2011
Worked as expected. Good instructions and quality.
10 of 12 found this helpful
March 16, 2016
Worked as expected, easy to install, used this product on a 2004 Chevy Impala. Shipping was fast and I recieved sooner than expected.
0 of 0 found this helpful
Internal Product ID
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.