Metra Electronics 702057
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GM MOST AMP BYPASS C258
Description
- Amplifier bypass harness for select GM vehicles with a MOST (r) amplifier
- Plugs into output of OEM amplifier harness (21 pin)
- 72 inches long
- Color coded leads
(r) = registered in the US Patent and Trademark Office
Additional information
| Weight | 1 lbs |
|---|---|
| Brand | Metra Electronics |
| MPN | 70-2057 |
Vehicle fit
Vehicle fit
| Make | Model | Years | Notes |
|---|---|---|---|
| Chevrolet | Colorado | 2015–2018 | w/ 8" radio, RPO code: IO5/IO6 |
| Chevrolet | Silverado 1500 | 2014–2018 | w/ 8" radio, RPO code: IO5 or I06 |
| Chevrolet | Silverado 1500 LD | 2014–2019 | w/ 8" radio, RPO code: IO5 or I06 |
| Chevrolet | Silverado 2500 HD | 2015–2019 | w/ 8" radio, RPO code: IO5 or I06 |
| Chevrolet | Silverado 3500 HD | 2015–2019 | w/ 8" radio, RPO code: IO5 or I06 |
| Chevrolet | Suburban | 2015–2020 | |
| Chevrolet | Tahoe | 2015–2020 | |
| GMC | Canyon | 2015–2018 | w/ 8" radio, RPO code: IO5/IO6 |
| GMC | Sierra 1500 | 2014–2018 | w/ 8" radio, RPO code: IO5 or I06 |
| GMC | Sierra 1500 Limited | 2019 | w/ 8" radio, RPO code: IO5 or I06 |
| GMC | Sierra 2500 HD | 2015–2019 | w/ 8" radio, RPO code: IO5 or I06 |
| GMC | Sierra 3500 HD | 2015–2019 | w/ 8" radio, RPO code: IO5 or I06 |
| GMC | Yukon | 2015–2020 | |
| GMC | Yukon Denali | 2015–2020 | |
| GMC | Yukon XL | 2015–2020 | |
| GMC | Yukon XL Denali | 2015–2020 |
Fitment is based on manufacturer application data. Trim, factory amplifier and navigation options can change which part the vehicle needs.
