Wire select 2014 and newer Chevy and GM vehicles with this Metra amplifier bypass harness. It's 72 inches long and works in models with a MOST(r) amplifier.
Q: What does this harness plug into?
A: This harness plugs into the output OEM amplifier harness 21-pin.
Q: What is the length of this bypass harness?
A: This Metra amplifier bypass harness is 72 inches long.
Q: Why are the wires color-coded?
A: The wires are color-coded for quick and easy installation.
Q: Does this harness work with GMC vehicles?
A: Yes, this harness is compatible with select GMC Sierra and Yukon models from 2014 and newer.
Q: How much does this harness weigh?
A: This harness weighs 0.85 pounds.
Q: I need to connect 2 amp will it work what factory radio
A: undefined
Q: Does this work with 2018 Chevrolet Cruze?
A: undefined
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Wire select 2014 and newer Chevy and GM vehicles with this Metra amplifier bypass harness. It's 72 inches long and works in models with a MOST(r) amplifier.

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| Pros for Metra - Radio Harness for Select 2014-2020 Chevrolet - Multi | |||
|---|---|---|---|
| There were no pros for this product— | Ease of use | Fit, Appearance | There were no pros for this product— |