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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.
Bluetooth Car Kits
iPod & iPhone Car Adapters
Android Car Adapters
Aux Input Adapters & Cables
SiriusXM Satellite Radio
Sound Processors
FM Modulators
FM Transmitters
Steering Wheel Control Interfaces
Car Stereo Remote Controls
HD Radio Tuners & Kits
Multi-Disc CD Changers
Storage Memory & Media
System Optimization & Tuning
Car Stereo Installation Parts

Top 20 in Car Stereo Accessories & Installation

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

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$74.99

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)

$6.99

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

$9.99

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 2002-2008 Chrysler/Jeep Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 2002-2008 Chrysler/Jeep Vehicles
• No Cutting Wires
• Converts Colors To Aftermarket Standard

$4.99

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

$6.99

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)

$4.99

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

$5.99

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 Purchase!

$49.99

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 1995-Up Infiniti/Nissan 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

$4.99

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

Get 10% off an NVX Universal Bluetooth Receiver w/ Purchase!

$29.99

IN STOCK

Wiring Harness for Select 1998-2009 GM Vehicles

• Car Harness For Select 1998-Up GMC Vehicles
• Plugs Into Car Harness
• High Quality Factory Plug
• GXL Wire Provides Flexibility And Handles More Power
• OEM Quality

$4.99

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

Free SiriusXM Tuner + $70 Visa Card & 3 Months Free Service

$-25.00

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

$11.99

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

$5.99

IN STOCK

Wiring Harness for Select 1987-up Toyota, Lexus, Scion, Subaru, and Geo vehicles

• Wiring Harness For Select 1987-Up Toyota Vehicles
• Plugs Into Car Harness At Radio
• Power/4 Speaker
• One 10-Pin Plug And One 6-Pin Plug
• Allows For The Installation Of Aftermarket Radio Using The Existing Factory Wiring And Connectors

$1.99

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 2004-Up Ford and Mercury Vehicles w/Premium Sound

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 2004-Up Ford and Mercury Vehicles
• No Cutting Wires
• Converts Colors To Aftermarket Standard

$12.99

IN STOCK

Universal Bluetooth Audio Receiver for Cars/Vehicles with Aux Input (N-Series)

• Bluetooth Streaming Receiver
• Plugs into 12V Dash Outlet (cigarette lighter)
• 1/8" (3.5mm) Stereo Audio Output
• 5 Volt DC USB Charging Output
• Bluetooth V3.0+EDR

$39.99

IN STOCK

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 2000-Up Geo Vehicles

• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug
• For Select 2000-Up Geo Vehicles
• No Cutting Wires

$3.99

IN STOCK

Universal USB + 3.5mm Audio Port with Covered Panel

• USB Extension Cable
• Covered Port
• Compatible for Universal Marine Receivers
• USB to 3.5mm Jack

$9.99

IN STOCK