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2005 GMC Sierra 1500

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When you install an aftermarket amp, you'll want a bypass harness to make the install much easier.

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Bypass your Factory OEM Amplifier for 2005 GMC Sierra 1500

Your vehicle appears to be equipped with a factory amp so you'll want an amp bypass harness here for when you install a new aftermarket amp.

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Metra 70-2054

Amplifier Bypass Harness for select 1998-2009 vehicles from Chevrolet, GMC, Cadillac

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Metra 70-2054

Amplifier Bypass Harness for select 1998-2009 vehicles from Chevrolet, GMC, Cadillac

• Amplifier bypass harness for select 1998-2009 vehicles from Chevrolet, GMC, Cadillac
• Includes 17 ft. amplifier bypass harness
• Color coded wires with printed labels for easy installation

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List price $124.99
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• Amplifier bypass harness for select 1998-2009 vehicles from Chevrolet, GMC, Cadillac
• Includes 17 ft. amplifier bypass harness
• Color coded wires with printed labels for easy installation

 
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    FAQ for Factory OEM Amplifier Bypass Harness in 2005 Sierra 1500

    Q: Can I upgrade or change the Factory OEM Amplifier Bypass Harness in 2005 GMC Sierra 1500?

    A: Yes this page includes all the best Factory OEM Amplifier Bypass Harness that work in your Sierra 1500.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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