15% OFF all with code NVX4U | 10% OFF* sitewide with code TEN4U*Exclusions
Shop car stereo accessories and installation for everything you need to smoothly install an aftermarket car stereo.

Car Stereo Accessories & Installation

Browse our car stereo accessories and installation section for everything you need for a smooth car stereo install, such as wiring harnesses, dash kits, steering wheel control interfaces, and radio removal tools. We also carry a variety of interfaces meant to improve your factory or aftermarket stereo with features such as Bluetooth, Android integration, Apple Integration, HD Radio, and more.
Car Stereo Installation Parts
Bluetooth Car Kits
iPod & iPhone Car Adapters
Android Car Adapters
Aux Input Adapters & Cables
SiriusXM Satellite Radio
EQs & Sound Processors
FM Modulators
FM Transmitters
Steering Wheel Control Interfaces
Car Stereo Remote Controls
Audio System Optimization & Tuning
Cell Phone Car Mounts & Chargers
HD Radio Adapters & Tuners

Top Sellers in Car Stereo Accessories & Installation

  • 4.5
8 reviews

Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob for Cars, Trucks, Motorcycles, ATVs & Boats (X-Series)

• iPhone, Android & Bluetooth Device Ready
• One Knob Controls it all - Track, Pause & Volume
• Flush in Dash or Under Dash Mounting options
• Add-on to any Radio or Device with AUX input

FREE NVX XUBT3 Universal Bluetooth Controller with Purchase!

$49.99

IN STOCK

  • 4.6
9 reviews

Universal Bluetooth Audio Receiver for Cars/Vehicles and any other device with Aux Input

• Bluetooth Streaming Receiver
• Plugs into 12V Dash Outlet (cigarette lighter)
• 1/8" (3.5mm) Stereo Audio Output
• 5 Volt DC USB Charging Output
• Bluetooth V4.0

$13.99

IN STOCK

Wire Harness To Connect An Aftermarket Stereo Receiver to Select 1998-2009 Ford Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 1998-Up Ford Vehicles
• No Cutting Wires
• Converts Colors To Aftermarket Standard

$8.95

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 2003-2009 Ford Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 2003-Up Ford Vehicles
• No Cutting Wires
• Converts Colors To Aftermarket Standard

$3.99

IN STOCK

Antenna Adapter for 1988-up for Chevrolet / GM Radios (MDA-1B)

GM / Chevrolet Antenna Adapter • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

$3.99

IN STOCK

Universal Waterproof Bluetooth Audio Receiver for Cars, Vehicles, Motorcycles/ATVs & Marine/Boat Use (V-Series)

• Bluetooth Profile: A2DP (High-Quality, Stereo Audio)
• Bluetooth Core Specification: Version 4.0 with aptX
• Outputs One Stereo Pair, Low-Level RCA Plugs
• Output Voltage: 2V RMS
• Signal to Noise Ratio: 93 dB (20 Hz - 20 kHz)
• Input Operating Voltage: 8 - 28 VDC

50% off Bluetooth Receiver with Your NVX Amplifier Purchase!

$29.99

IN STOCK

Antenna Adapter for 2002-up Chrysler, Dodge and Jeep Vehicles

2002-up Chrysler/Dodge/Jeep Antenna Adapter • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

$3.99

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 1987-up Toyota Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 1987-Up Toyota Vehicles
• No Cutting Wires
• Converts Colors To Aftermarket Standard

$3.99

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 1988-2005 GM Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 1988-05 GM Vehicles
• No Cutting Wires
• Converts Colors To Aftermarket Standard

$3.99

IN STOCK

Universal Steering Wheel Control Interface, Works with Nearly All Popular Aftermarket Receivers

• Automatically Programs Itself to the Vehicle and the Aftermarket Stereo
• Easy to Install
• No Manual Programming Needed

FREE Steering Wheel Control Adapter With Stereo Purchase*

$47.95

IN STOCK

Double DIN Dash Kit for Select 1992 - Up GM & Select 1992 - 2008 Honda, Izuzu, Suzuki, and Toyota Vehicles

• Accommodates ISO Double DIN mount
• Designed and manufactured with precision tolerances
• Gapless fit between the dash and the kit
• Factory-like texture style
• High-grade ABS plastic construction

$9.95

IN STOCK

V300 SIRIUS XM Connect Vehicle Tuner for Adding Satellite Radio to Any SiriusXM-Ready Car Stereo

• SiriusXM Connect Next Gen Vehicle Tuner For Adding Satellite Radio to Any SiriusXM-Ready Car Stereo
• No Adapters Needed
• Pause, Rewind, and Replay Up To 30 Minutes of Live Satellite Radio
• iTune Tagging
• Compact Design
• Alert Notification When Favorite Song, Team or Artist is Playing

25% off SiriusXM Radio + $70 Mail-in Rebate!

$-10.01

IN STOCK

Connects an Aftermarket Receiver to Factory Plug on Select 1988-2002 GM Vehicles

• Car Harness For Select 1988-2002 GM Vehicles
• Plugs Into Car Harness
• High Quality Factory Plug
• GXL Wire Provides Flexibility And Handles More Power
• OEM Quality

$3.99

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 1998-2006 Honda/Acura Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 1998-2006 Honda/Acura Vehicles
• No Cutting Wires
• Converts Colors To Aftermarket Standard

$4.99

IN STOCK

Double DIN Installation Dash Kit for select 2007-up Chrysler, Dodge, and Jeep Vehicles

• Install Dash Kit For Double DIN/ISO Radios
• Gapless Fit
• Painted To Match Factory Dash
• High-Grade ABS Plastic Construction
• Factory Style Texture
• 2007-up Chrysler, Dodge, and Jeep Vehicles

$6.99

IN STOCK

Antenna Adapter for 1997-up Audi, BMW and Volkswagen Vehicles

2002 - Up BMW / VW • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

$5.99

IN STOCK

CXARC Remote Control for Kicker 46CX Series Amps Compliant

• CXARC remote bass controller
• Customize your bass, right from your front seat
• Compatible with any CX, DX or PX KICKER amplifier

$29.99

IN STOCK

Double DIN Installation Kit for 2004-up Ford Vehicles

Double DIN Install Dash Kit For Double DIN/ISO Radios • Gapless Fit • Painted To Match Factory Dash • High-Grade ABS Plastic Construction • Factory Style Texture

$5.99

IN STOCK

Factory Antenna to Aftermarket Radio Adapter for Select 1988-2006 GM Vehicles

• Factory Antenna to Aftermarket Radio Adapter
• For Select 1988-2006 GM Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

$4.99

IN STOCK

Magnetic car/home/desk wireless charger and mount with vent and dash/desk mounts included

• Wireless magnetic charging station for your car
• Angle-adjustable
• Quick Charge 3.0 (QC3.0) Charger Included
• Capable of 10w charging
• Multiple mounting options
• Unique magnetic design

$49.99

IN STOCK

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