Shop car audio that fits your 2003 Chevrolet Cavalier
Our research team makes it easy to shop for you 2003 Chevrolet Cavalier as we have many parts that fit your vehicle. As an added bonus, most stereos include a free or discounted dash kit, wiring harness and antenna adapter!
Install a new Double-DIN car stereo in select 2000-2013 vehicles from GMC, Chevrolet, Buick (Matte Black)
• Double-DIN Dash Kit
• Pre-programmed to retain factory Steering Wheel Controls
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
• Double-DIN Dash Kit
• Pre-programmed to retain factory Steering Wheel Controls
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
Install a Single DIN Dash Kit and retain safety warning chimes and other factory features in select 2000-2013 vehicles from GMC, Chevrolet, Pontiac
• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required
• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required
Install a new Single-DIN car stereo in select 1995-2023 vehicles from GMC, Chevrolet, Pontiac (Black)
• Single-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
• Single-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio
• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio
Install a new Double-DIN car stereo in select 1994-2023 vehicles from GMC, Chevrolet, Buick (Black)
• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
Install a new Double-DIN car stereo in select 1990-2023 vehicles from GMC, Chevrolet, Buick (Black)
• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
Radio Replacement Interface with OnStar Retention and Steering Wheel Control Retention for select 2000-2023 vehicles from GMC, Chevrolet, Pontiac
• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
Install a new car stereo and retain the safety warning chimes in select 2000-2023 vehicles from Chevrolet, GMC, Pontiac
• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)
• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)
Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
• Factory Antenna to Aftermarket Radio Adapter • select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles • GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio
• Factory Antenna to Aftermarket Radio Adapter • select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles • GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio
Install a new Double-DIN car stereo in select 1992-2023 vehicles from GMC, Chevrolet, Buick (Black)
• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions
Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
• Factory Antenna to Aftermarket Radio Connector
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna connector/plug to aftermarket radio
• Factory Antenna to Aftermarket Radio Connector
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna connector/plug to aftermarket radio
Radio Replacement for select 2000-2012 vehicles from GMC, Chevrolet, Pontiac (Double DIN Dash Kit Included)
• Double DIN Install Dash Kit • Accommodates ISO Double Mount • Painted to Match Factory Dash Color • High-Grade ABS Plastic Construction • Factory Style Texture • Compatible with select 2000-2012 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Double DIN Install Dash Kit • Accommodates ISO Double Mount • Painted to Match Factory Dash Color • High-Grade ABS Plastic Construction • Factory Style Texture • Compatible with select 2000-2012 vehicles from GMC, Chevrolet, Pontiac Vehicles
We love people and we're ready to help you!
See what separates us from our competition.
Free perks, no PrimeTM fees
Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
Free install gear for stereos
Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
Authentic & Authorized
We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
View best sellers, deals, and more
Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
Learn about All Car Audio
We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
Call or email our experts
Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
Why Shop With Us?
ADVERTISEMENT
FAQ for your 2003 Cavalier
Q: Can I upgrade the factory stereo system in my 2003 Chevrolet Cavalier?
A: Yes you can improve your sound in your Cavalier by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2003 Cavalier if there is a dash kit and harness solution available.
YOUR GARAGESave up to 10 different vehicles in your garage