Our research team makes it easy to shop for your 1973 Pontiac Firebird 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!
LED Replacement Headlight Bulbs with H9007 Dual Beam
• Replacement LED headlight bulbs
• Good for tight applications
• Compact design doesn’t compromise performance
• Output of 6,000 lumens of cool white (6500K) illumination
• H9007 Dual Beam
• Sold as a Pair
• Replacement LED headlight bulbs
• Good for tight applications
• Compact design doesn’t compromise performance
• Output of 6,000 lumens of cool white (6500K) illumination
• H9007 Dual Beam
• Sold as a Pair
Steering Wheel Control Input Adapter for 2 Wire Resistive Radios
• Connects to any PAC branded 3.5mm SWC interface • Connects to radios with two-wire SWC input • Retains steering wheel control functions • Reduces installation time
• Connects to any PAC branded 3.5mm SWC interface • Connects to radios with two-wire SWC input • Retains steering wheel control functions • Reduces installation time
Wifi Connectivity and Smartphone Integration Interface with HDMI Output and Camera Input
• Enables wireless (Wi-Fi) Audio/Video mirroring from mobile devices to an aftermarket screen or an OEM
• Includes a USB input to play audio and video files
• Dual band (5GHz and 2.4GHz) Wifi capability for clear connection
•Works with Facetime, Maps, Skype, YouTube, and other apps.
• Works with iOS and Android devices
• Enables wireless (Wi-Fi) Audio/Video mirroring from mobile devices to an aftermarket screen or an OEM
• Includes a USB input to play audio and video files
• Dual band (5GHz and 2.4GHz) Wifi capability for clear connection
•Works with Facetime, Maps, Skype, YouTube, and other apps.
• Works with iOS and Android devices
Universal Marine 3" Radio Kit - Black Finish Fits All 3" Gauge
• Round Gauge-Style Marine Install Dash Kit
• Compatible with Vehicles
• Accommodates ISO Round Gauge-Style Marine Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Round Gauge-Style Marine Install Dash Kit
• Compatible with Vehicles
• Accommodates ISO Round Gauge-Style Marine Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Universal Proximity Key Bypass Module • Module is used when installing remote start products in vehicles equipped with a proximity key • Bypasses the immobilizer system only while the remote start is in use
• Universal Proximity Key Bypass Module • Module is used when installing remote start products in vehicles equipped with a proximity key • Bypasses the immobilizer system only while the remote start is in use
Universal Marine 3" Radio Kit - White Finish Fits All 3" Gauge
• Round Gauge-Style Marine Install Dash Kit
• Compatible with Vehicles
• Accommodates ISO Round Gauge-Style Marine Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Round Gauge-Style Marine Install Dash Kit
• Compatible with Vehicles
• Accommodates ISO Round Gauge-Style Marine Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
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?
FAQ for your 1973 Firebird
Q: Can I upgrade the factory stereo system in my 1973 Pontiac Firebird?
A: Yes you can improve your sound in your Firebird by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 1973 Firebird if there is a dash kit and harness solution available.