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2003 Cadillac Deville Radio Wire Harness

20 Best 2003 Cadillac Deville Radio Wire Harness of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best 2003 Cadillac Deville Radio Wire Harness of 2023. Check our ranking below.

2,242 Reviews Scanned

Rank No. #1
Carxtc Car Radio Wire Harness Install a Aftermarket Stereo. Fits Cadillac Deville 1996-2005
  • For Installing an aftermarket car radio - Wires are color coded to match you new aftermarket radio - Carxtc wiring makes your installation quicker
  • Plugs directly into vehicle harness - Professional wiring harness (EIA color coded to match the aftermarket wiring) - No need to tap into or cut into factory harness Plugs into car harness
  • Fits Cadillac Deville 96 97 98 99 00 01 02 03 04 05
  • Fits Cadillac Deville 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005
  • NOT for Factory Amplified Systems ***IF YOU CURRENT CAR RADIO STAYS ON AFTER THE KEY IS REMOVED (BEFORE DOOR IS OPENED) THIS HARNESS WILL NOT WORK PROPERLY
Rank No. #2
RED WOLF Stereo Wiring Harness Replacement for 1988-2002 GM Chevrolet GMC Buick Cadillac Car Radio Wire Harness Antenna Adapter Connector Plug Kit
  • Fitment list: Compatible with Buick Ctntury 1988-1996, electra 1988-1990, le sabre 1992-1994, park avenue 1998-1994, Reatta 1989-1991. Pontiac Bonneville 1992-1999, Firebird 1990-2003, Grand AM 1998-2000, Grand Prix 1988-2003, Montana 1997-1999, Sunbird 1989-1994
  • Replacement for Cadillac Brougham 1987-1992, Deville 1988-1995, Eldorado 1999-2002, Escalade 1992-2002. Saturn SC 1991-1999, SL 1991-1999, SW 1991-1999, SC2 1991-1999, SL2 1991-1999, SW2 1991-1999
  • Fit for Chevrolet Astro 1992-2005, Avalanche 2001-2002, Beretta 1991-1996, Blazer Fullsize 1989-1994, Blazer S10 1992-2001, C/K pickup fullsize 1988-1995, Camaro 1990-2002 W/O bose
  • For GMC Envoy 1998-2001, Jimmy 1989-1991, Jimmy S-15 1992-2001, Pickup, Fullsize 1988-1998, Pickup S-15 1992-1993. Oldsmobile 88 Royale 1987-1991, Achieva 1991-2001, Cutlass Calais 1988-1996, Cutlass Supreme 1989-1994
  • Not compatible with amp systems like Bose, Infinity, On-Star etc.; Most radio wire pins vary by model, you have to move a pin to match with factory plug
Rank No. #3
Double DIN Car Stereo Installation Dash Kit Compatible with Cadillac Deville (Dash Kit + Wiring Harness + Antenna Adapter) 1996 1997 1998 1999
  • Installation Dash Kit for 1996-1999 Cadillac Deville
  • Specially designed patent pending side mount brackets
  • Precise contour to match factory dashboard
  • Specifically designed for double DIN or two single DIN units
  • Includes one double DIN trim
SaleRank No. #4
Metra 99-2004 Dash Kit for 1997-2001 Cadillac Catera / 1996-1999 Cadillac DeVille with Column Shift
  • Fits the escort radio opening perfectly and all functions are pre-wired for an easy plug-in Installation
  • Includes nighttime illumination and rear window defroster switch
  • The Power and 4/speakers harness is included with the kit(2003 models require the 70-5720)
  • Package weight: 1.0 lbs
Rank No. #5
Scosche GM03B Car Radio Wiring Harness Compatible with Select 1994-05 Non-Amplified Buick, Cadillac and Oldsmobile Vehicles - Aftermarket Stereo Wire Harness Adapter - See Guide Image for Vehicle Fit
  • Seamless Integration - GM03B stereo wire harness kit ensures a perfect fit for your Non-Factory Amplified vehicle without cutting any factory wiring, making your new aftermarket radio installation effortless. See fit guide image for vehicle compatibility
  • Convenient Solution - Scosche GM03B Radio Installation Harness adapter kit allows an aftermarket car stereo to be easily installed in select 1994-2005 Buick, Cadillac and Oldsmobile vehicles using the factory radio wire harness without cutting any wires
  • Easy Installation - Scosche GM03B radio harness simplifies the installation process with standard color-coded wires and a user-friendly design, allowing even DIY enthusiasts to upgrade their car stereo audio system with ease. No specialty tools required
  • High Compatibility - Designed to fit a wide range of Buick, Cadillac and Oldsmobile vehicles using the original factory radio harness, this car stereo wiring harness adapter is the perfect solution for your new aftermarket car stereo system installation
  • Enhanced Audio Quality - This aftermarket wiring harness is crafted with factory quality automotive grade wires and connectors, ensuring a safe and secure connection for optimal signal transmission and superior sound performance from your new car stereo

Last update on 2025-07-07 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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