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PAC ADD-GM21B

Used When Replacing a Factory Amplifier or Adding an Aftermarket Amplifier in Select GM Vehicles

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Specials with this product

  • Free Flat Rate Shipping to the entire USA!details
Harness Features:
  • Use this cable to add to, or replace factory Pontiac amplifiers with an aftermarket amplifier
  • Compatible with select 1998-1999 Pontiac Grand Prix vehicles
    • Also Requires PAC OEM-1 for an easy upgrade of a factory "premium" sound system
    • If replacing the the factory amplifier or adding an aftermarket amplifier, the PAC AMP-RCA will be needed
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Connections:
  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • 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 (-)
Compatible Vehicle Makes
Compatible Vehicle MakePontiac
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
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Related products
PAC OEM-1
OEM-1 makes it easy to upgrade a factory 'premium' system, such as a GM Delco/ Bose® or a Ford/ JBL. Whether replacing the factory radio or amplifier, the OEM-1 is your 'plug and play' solution.
$29.99
in stock
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Product Summary

Manufacturer: PAC
Model number: ADD-GM21B
UPC: 606523605106
Weight: 0.25 lbs
Internal SKU: addgm21b
Internal product ID: 17911

Price Information

$14.99

–$5.00

$9.99

In Stock

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The representative, Brendan H, I spoke with while placing my order was exceptional. He was very knowledgeable about the products they offer and expanded on the items I was specifically looking for, making my decision that much easier. Would I recommend Sonic Electronix? Absolutely.

- Mitch C. from Boston, MA

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