GMC Sierra 1500 Audio Amplifier Wiring Harness Replacement

Metra Electronics 70-1859 WARNING CA Proposition 65: Yes 0 Aftermarket
✓ In Stock

1999-2002 GMC Sierra 1500 Audio Amplifier Wiring Harness (Metra Electronics)

Partslink #: 70-1859

Plugs Into Car Harness At Radio Location; Incl. Additional 9 Pin To Activate Factory Amplifier

$36.67 View part →
Metra Electronics 70-2057 WARNING CA Proposition 65: Yes 0 Aftermarket
✓ In Stock

2014-2018 GMC Sierra 1500 Audio Amplifier Wiring Harness (Metra Electronics)

Partslink #: 70-2057

Plugs Into Output Of OEM Amplifier Harness; 21 Pin; 72 in. Long; Color Coded Leads

$50.88 View part →

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Audio Amplifier Wiring Harness Compatibility for GMC Sierra 1500

Browse our selection of quality audio amplifier wiring harness parts designed specifically for your GMC Sierra 1500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · C3 · Denali · HT · SL · SLE · SLT · WT

Body Types

Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

V6 4.3L · V8 4.8L · V8 5.3L · V8 6.0L · V8 6.2L

Transmissions

Automatic · Manual

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