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Metra 70-2054 General Motors Amplifier Bypass Harness

$38.99
In stock
SKU
70-2054

Key Features

Metra TurboWires 70-2054 for GM Amp Bypass Harness 1998-2004
Unit includes: Amplifierbypass harness, and Instruction manual

Metra 70-2054 General Motors Amplifier Bypass Harness

    Features
  • Used to install and aftermarket car stereo without cutting stock connections
  • Designed for vehicles with factory amplifier
  • Uses high level speaker outputs for direct speaker connections bypassing the factory amplifier
  • Includes 24 Pin plug for power connections
  • Includes 18 Pin plug for speaker level connections to factory amplifier
  • 204 inches long
  • Allows for the installation of an aftermarket radio using the existing factory wiring and connectors
  • ABS plastic for maximum reliability
  • Factory OEM quality
  • Makes replacing the factory car stereo wiring very easy
  • No cutting of factory wiring needed


Connections:
  • Yellow - 12V Constant
  • Red - 12V Accessory
  • Black - Ground
  • Blue - Power Antenna
  • 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 (-)
    Fitments:
    Cadillac
  • 2003 - 2007 CTS (Requires RPO code U57)
  • 2000 - 2005 Deville (Requires RPO code UM5)
  • 2000 - 2000 Escalade (Requires factory Luxury audio system)
  • 2002 - 2002 Escalade (Requires RPO code Y91)
  • 2002 - 2002 Escalade EXT (Requires RPO code Y91)
  • 1998 - 2004 Seville (Requires RPO code UX8)
  • 2004 - 2006 SRX (Requires RPO code UX57)
  • 2004 - 2008 XLR (requires factory Bose audio system)
  • Chevrolet Avalanche (2002-2004)
  • Chevrolet Blazer/S10 (2000-2002)
  • Chevrolet Silverado (2003-2004)
  • Chevrolet Suburban (2001-2004)
  • Chevrolet Tahoe Z71/Limited (2000)
  • Chevrolet Tahoe (2001-2004)
  • Chevrolet Trailblazer (2002-2004)
  • Chevrolet Trailblazer EXT (2003-2004)
  • GMC Envoy (2000-2004)
  • GMC Envoy XL (2002-2004)
  • GMC Envoy XUV (2004)
  • GMC Jimmy (2000-2002)
  • GMC Sierra (2003-2004)
  • GMC Sonoma (2000-2002)
  • GMC Yukon Denali (2000)
  • GMC Yukon/XL/Denali (2001-2002)
  • GMC Yukon/XL (2003-2004)
  • Isuzu Ascender (2003)
  • Oldsmobile Aurora (2001-2003)
  • Oldsmobile Bravada (1998-2004)
  • Oldsmobile Intrigue (2000-2002)
  • Pontiac Bonneville (2000-2001)
  • Pontiac Grand Prix (1998-2003)


More Information
Manufacturer Metra
Part Number 70-2054
Wiring harness function Bypass OEM Amplifier
Color Grey
Warranty 1 Year
Vehicle Year 1998, 1999, 2000, 2001, 2002, 2003, 2004
Vehicle Brand GM
UPC Code 086429117703
Return period 30 days
Exchange period 30 days
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Customer Questions
What do the wire colors of a car stereo mean?

Car stereo wiring is color coded for convenience and simplicity. Each wire color has a specific meaning, we show you what they are.

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Wiring Harnesses Explained

What do all of the wire colors mean? Aftermarket manufacturers have made car stereo receiver installation an easier process by using a standardized wire color scheme. We walk you through what each individual wire does, this way if you have an installation that doesn't perform properly you will have the resources to begin troubleshooting your installation.

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