Shop car audio that fits your 2004 Toyota Highlander
Our research team makes it easy to shop for you 2004 Toyota Highlander 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!
Add Bluetooth Hands Free Calling and Music Streaming to Select 2003-2012 Lexus, Scion and Toyota Factory Radios
• Hands Free Bluetooth Car Kit • Compatible With Select 2003-2012 Lexus, Scion and Toyota Vehicles • Plugs Directly Into Vehicles Harness • Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
• Hands Free Bluetooth Car Kit • Compatible With Select 2003-2012 Lexus, Scion and Toyota Vehicles • Plugs Directly Into Vehicles Harness • Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
Speaker Connector Harness for Select Toyota Vehicles
• Speaker Connector for Select Toyota Vehicles
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting needed
• Plugs directly into harness
• Speaker Connector for Select Toyota Vehicles
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting needed
• Plugs directly into harness
Speaker Adapters for select 2000-2024 vehicles from Toyota, Scion, Subaru
• select 2000-2024 vehicles from Toyota, Scion, Subaru Vehicles Speaker Adapter • Fits Aftermarket 5-1/4" And 6-1/2" Speakers • Color: Black • Includes One Pair
• select 2000-2024 vehicles from Toyota, Scion, Subaru Vehicles Speaker Adapter • Fits Aftermarket 5-1/4" And 6-1/2" Speakers • Color: Black • Includes One Pair
6" to 6-3/4" Speaker Adapter for select 1998-2024 vehicles from Toyota, Lexus, Scion
• Speaker Adapter • Made Specifically For 6"-6 3/4" Speakers • Designed for Select select 1998-2024 vehicles from Toyota, Lexus, Scion Vehicles • Color: Black
Fitment warning: The manufacturer states these adapters fit speaker locations in your vehicle;
however, we have yet to verify your vehicle speaker specifications and therefore cannot confirm
if or where these adapters will fit.
• Speaker Adapter • Made Specifically For 6"-6 3/4" Speakers • Designed for Select select 1998-2024 vehicles from Toyota, Lexus, Scion Vehicles • Color: Black
Android and iOS Smartphone Integration for Select 2003-2012 Lexus, Scion and Toyota Vehicles
• Android, Bluetooth, iPhone Integration Kit • Compatible With Select 2003-2012 Lexus, Scion and Toyota Stereos • USB, AUX, Bluetooth, Android, iPod Car Integration • Android in-car play, charge and control • Plugs Directly Into Vehicles Harness • Two EXT ports for AUX-IN, Bluetooth and iPod • Streaming Audio for Android 4.1 and Above
Fitment warning: The manufacturer states these adapters fit speaker locations in your vehicle;
however, we have yet to verify your vehicle speaker specifications and therefore cannot confirm
if or where these adapters will fit.
Bluetooth Audio Streaming, USB Connectivity & Line Input Interface for Select 2003 - 2010 Toyota & Scion Vehicles
• Adds Bluetooth Music Streaming • For Select Toyota Vehicles • Adds an AUX Input • Navigation App Voice through Factory Speakers • Dimension: 3.5" L x 2.5" W x 7" H
• Adds Bluetooth Music Streaming • For Select Toyota Vehicles • Adds an AUX Input • Navigation App Voice through Factory Speakers • Dimension: 3.5" L x 2.5" W x 7" H
Steering Wheel Control Wire Harness with RCA for 2003-Up Select Toyota/Scion/Lexus Vehicles (ASWC-1 Sold Separately)
• Steering Wheel Control Wiring Harness • For 2003-Up Select Toyota/Scion/Lexus Vehicles • RCAs Included • ASWC Required and Sold Separately • EIA Standard Color-Coded Wiring • Durable Plastic and Metal Materials
• Steering Wheel Control Wiring Harness • For 2003-Up Select Toyota/Scion/Lexus Vehicles • RCAs Included • ASWC Required and Sold Separately • EIA Standard Color-Coded Wiring • Durable Plastic and Metal Materials
6" or 6.5" Front Speaker Adapters for select 1998-2024 vehicles from Toyota, Lexus, Scion
• 6 or 6.5-inch Front Speaker Adapters
• Compatible with select 1998-2024 vehicles from Toyota, Lexus, Scion Vehicles
• Factory look and fitment
• High quality material for long lasting durability
• Easy to install
Fitment warning: The manufacturer states these adapters fit speaker locations in your vehicle;
however, we have yet to verify your vehicle speaker specifications and therefore cannot confirm
if or where these adapters will fit.
• 6 or 6.5-inch Front Speaker Adapters
• Compatible with select 1998-2024 vehicles from Toyota, Lexus, Scion Vehicles
• Factory look and fitment
• High quality material for long lasting durability
• Easy to install
• 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
Speaker Harness for select 1987-2024 vehicles from Toyota, Subaru, Mitsubishi
• Compatible with Select select 1987-2024 vehicles from Toyota, Subaru, Mitsubishi Vehicles
• Durable Plastic and Metal Materials
• Plugs Directly into Vehicles Harness
• Standard Color Coded Wiring
• Compatible with Select select 1987-2024 vehicles from Toyota, Subaru, Mitsubishi Vehicles
• Durable Plastic and Metal Materials
• Plugs Directly into Vehicles Harness
• Standard Color Coded Wiring
Back-Up Cam RGB Interface Harness for select 1998-2011 vehicles from Toyota, Lexus
• Fits Select select 1998-2011 vehicles from Toyota, Lexus Vehicles and select 1998-2011 vehicles from Toyota, Lexus Vehicles w/ factory navigation • Used to install an aftermarket back up camera to the factory navigation screen without cutting stock connections • Used to install an aftermarket back up camera to the factory navigation screen without cutting stock connections • Designed for vehicles with factory navigation or factory LCD screen
• Fits Select select 1998-2011 vehicles from Toyota, Lexus Vehicles and select 1998-2011 vehicles from Toyota, Lexus Vehicles w/ factory navigation • Used to install an aftermarket back up camera to the factory navigation screen without cutting stock connections • Used to install an aftermarket back up camera to the factory navigation screen without cutting stock connections • Designed for vehicles with factory navigation or factory LCD screen
Install a new Single-DIN or Double-DIN car stereo in select 2001-2007 vehicles from Toyota
• Single-DIN or Double-DIN Dash Kit • Accommodates ISO Single/Double DIN Mount • Painted to Match Factory Dash Color • High-Grade ABS Plastic Construction • Factory Style Texture • Compatible with select 2001-2007 vehicles from Toyota Vehicles
• Single-DIN or Double-DIN Dash Kit • Accommodates ISO Single/Double DIN Mount • Painted to Match Factory Dash Color • High-Grade ABS Plastic Construction • Factory Style Texture • Compatible with select 2001-2007 vehicles from Toyota Vehicles
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FAQ for your 2004 Highlander
Q: Can I upgrade the factory stereo system in my 2004 Toyota Highlander?
A: Yes you can improve your sound in your Highlander by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2004 Highlander if there is a dash kit and harness solution available.
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