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PAC ROEM-GM21A

System Interface Kit to Replace Factory Radio and Integrate Factory Amplifiers for select 1998-2002 vehicles from GMC, Chevrolet, Cadillac

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• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

See compatible vehicles Learn more about the roemgm21a

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This item has been discontinued


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Description


PAC brand icon

Authorized dealer

Product Features:

  • Compatible with select 1998-2002 vehicles from GMC, Chevrolet, Cadillac
  • Allows replacement of the factory-installed Delco/Bose radio in select GM vehicles
  • Adjustable 4-channel RCA outputs that provide Line Level Matching
  • Isolated transformer inputs and outputs
  • includes trigger wire
  • Maintains correct phasing
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2019 Honda Pilot is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Harness Features
Vehicle Sound System
Premium Sound
Main Harness Function
Install a Car Stereo & Retain the Factory OEM Amplifier
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

PAC

Model Number:

ROEM-GM21A

Weight:

0.50lbs

Internal SKU:

roemgm21a

Internal Product ID:

11153

Customer Ratings & Reviews


PAC ROEM-GM21A thumbnail image

5 star
25%
4 star
25%
3 star
25%
2 star
0%
1 star
25%



Durability
4.8
Value
4.5
Features
4.3
Design
5
Usability
4.8

Customer Reviews

Sort by:

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Informed and helpful customer service - excellent products

I called looking for the right cable connectors to interface with my stock wiring harnesses and new head unit. The customer service rep found the exact products for my vehicle including optional items to integrate the steering wheel controls. I was able to buy with confidence knowing I would get the right part the first time. Fast shipping, plugged it in and was good to go.

By LVcactusman on December 5, 2012

28 found this helpful


Missing Harness

I would definitely recommend this product as long as u receive all parts to the kit. Thnx.

By Lisandro on October 5, 2011

24 found this helpful


Work's Good

Work's good factory amp playing good with aftermarket radio just had to figure out how to get sound YouTube help with that other wise perfect.

By drake on October 15, 2020 Checkmark Icon Verified purchase

16 found this helpful


Good price but does not work.

Pros: i dont have any pros because it didnt work sadly to say.
Cons:defective.

By Anonymous on December 3, 2018 Checkmark Icon Verified purchase

14 found this helpful



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

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.