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  1. Home
  2. Installation Accessories
  3. Wiring Harnesses
  1. Installation Accessories
  2. Wiring Harnesses
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Wiring Harnesses

SORT: Top Sellers
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Sorry. No matching products found.
Metra Electronics 70-1761
Car Harness for Hino, Scion, Subaru, and Toyota 1987-Up
  • Compatible with Hino, Scion, Subaru, Toyota (1987-Up)
  • Facilitates aftermarket stereo installation
  • Color-coded wires for easy connection
  • Maintains factory wiring integrity
  • Plug-and-play design
70-1761
Metra Electronics 70-1761
Car Harness for Hino, Scion, Subaru, and Toyota 1987-Up
  • Compatible with Hino, Scion, Subaru, Toyota (1987-Up)
  • Facilitates aftermarket stereo installation
  • Color-coded wires for easy connection
  • Maintains factory wiring integrity
  • Plug-and-play design
Special offer:
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
1
Item #: 22873
$8.26
$40.95
In Stock  
Special Order Item
Out Of Stock
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Add to Cart
1 Item #: 22873
$8.26
Was $40.95
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-1771
Ford/Lincoln/Mazda 1998 - Up Into Car Harness 16 PIN
  • Compatible with Ford, Lincoln, Mazda (1998+)
  • 16 PIN car harness
  • Used for audio system connections
  • Ensures secure and reliable connections
70-1771
Metra Electronics 70-1771
Ford/Lincoln/Mazda 1998 - Up Into Car Harness 16 PIN
  • Compatible with Ford, Lincoln, Mazda (1998+)
  • 16 PIN car harness
  • Used for audio system connections
  • Ensures secure and reliable connections
Special offer:
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
1
Item #: 22878
$8.26
$42.90
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
1 Item #: 22878
$8.26
Was $42.90
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-5520
OEM Deck Harness
  • OEM quality and fit
  • Durable materials
  • Easy installation
  • Compatible with multiple models
  • Ensures reliable connections
70-5520
Metra Electronics 70-5520
OEM Deck Harness
  • OEM quality and fit
  • Durable materials
  • Easy installation
  • Compatible with multiple models
  • Ensures reliable connections
Special offer:
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Item #: 22919
$8.26
$43.88
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Item #: 22919
$8.26
Was $43.88
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-1721
Honda/Acura - Into Car Harness
  • Compatible with Honda/Acura models
  • Facilitates seamless car audio integration
  • Ensures secure and reliable connections
  • Easy installation process
70-1721
Metra Electronics 70-1721
Honda/Acura - Into Car Harness
  • Compatible with Honda/Acura models
  • Facilitates seamless car audio integration
  • Ensures secure and reliable connections
  • Easy installation process
Special offer:
Only 3 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Item #: 22862
$8.26
$42.90
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Item #: 22862
$8.26
Was $42.90
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 3 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-1770
Ford/Lincoln/Mercury 1986-Up - Into Car Harness
  • Compatible with Ford, Lincoln, Mercury models from 1986 onwards
  • Facilitates car stereo installation
  • Color-coded wires for easy connection
  • Includes power and speaker wires
  • Designed for aftermarket radio integration
70-1770
Metra Electronics 70-1770
Ford/Lincoln/Mercury 1986-Up - Into Car Harness
  • Compatible with Ford, Lincoln, Mercury models from 1986 onwards
  • Facilitates car stereo installation
  • Color-coded wires for easy connection
  • Includes power and speaker wires
  • Designed for aftermarket radio integration
Special offer:
Only 2 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
1
Item #: 22877
$8.26
$40.95
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
1 Item #: 22877
$8.26
Was $40.95
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 2 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-6502
Chrysler 2002 - Into Car Harness
  • Model: Chrysler 2002
  • Component: Car Harness
  • Function: Electrical connections
  • Compatibility: Specific to Chrysler models
70-6502
Metra Electronics 70-6502
Chrysler 2002 - Into Car Harness
  • Model: Chrysler 2002
  • Component: Car Harness
  • Function: Electrical connections
  • Compatibility: Specific to Chrysler models
Special offer:
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Item #: 22935
$8.26
$47.78
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Item #: 22935
$8.26
Was $47.78
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-1784
Volkswagen 1987-Up - Into Car Harness
  • Compatible with Volkswagen models from 1987 onwards
  • Facilitates easy installation of aftermarket radios
  • Maintains factory wiring integrity
  • Color-coded wires for simplified connection
70-1784
Metra Electronics 70-1784
Volkswagen 1987-Up - Into Car Harness
  • Compatible with Volkswagen models from 1987 onwards
  • Facilitates easy installation of aftermarket radios
  • Maintains factory wiring integrity
  • Color-coded wires for simplified connection
Special offer:
Only 2 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Item #: 22884
$8.26
$40.95
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Item #: 22884
$8.26
Was $40.95
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 2 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 72-5600
Ford/Lincoln/Mercury Speaker Replacement Wire Adapter
  • Compatible with Ford, Lincoln, Mercury vehicles
  • Facilitates speaker replacement
  • Ensures secure and easy connection
  • Eliminates need for cutting factory wiring
72-5600
Metra Electronics 72-5600
Ford/Lincoln/Mercury Speaker Replacement Wire Adapter
  • Compatible with Ford, Lincoln, Mercury vehicles
  • Facilitates speaker replacement
  • Ensures secure and easy connection
  • Eliminates need for cutting factory wiring
Special offer:
Only 10 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Item #: 23276
$11.39
$33.70
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Item #: 23276
$11.39
Was $33.70
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 10 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-1720
Honda/Acura 1986-98 - Into Car Harness
  • Compatible with Honda/Acura models from 1986 to 1998
  • Facilitates connection of aftermarket stereo systems
  • Preserves factory wiring integrity
  • Color-coded wires for easy installation
  • Eliminates need for cutting factory harness
70-1720
Metra Electronics 70-1720
Honda/Acura 1986-98 - Into Car Harness
  • Compatible with Honda/Acura models from 1986 to 1998
  • Facilitates connection of aftermarket stereo systems
  • Preserves factory wiring integrity
  • Color-coded wires for easy installation
  • Eliminates need for cutting factory harness
Special offer:
Only 4 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Item #: 22860
$8.26
$39.30
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Item #: 22860
$8.26
Was $39.30
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 4 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-7001
Chrysler/Dodge/Mitsubishi 1995-Up Into Car Harness
  • Compatible with Chrysler, Dodge, Mitsubishi models from 1995 onwards
  • Facilitates easy installation of aftermarket radios
  • Maintains factory wiring integrity
  • Color-coded wires for simplified connection
  • Includes power, speaker, and ground wires
70-7001
Metra Electronics 70-7001
Chrysler/Dodge/Mitsubishi 1995-Up Into Car Harness
  • Compatible with Chrysler, Dodge, Mitsubishi models from 1995 onwards
  • Facilitates easy installation of aftermarket radios
  • Maintains factory wiring integrity
  • Color-coded wires for simplified connection
  • Includes power, speaker, and ground wires
Special offer:
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Item #: 22945
$8.26
$44.86
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Item #: 22945
$8.26
Was $44.86
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-7301
Hyundai 1999-Up-Into Car Harness
  • Compatible with Hyundai models from 1999 onwards
  • Facilitates easy car stereo installation
  • Color-coded wires for simplified connection
  • Maintains factory wiring integrity
  • Plug-and-play design
70-7301
Metra Electronics 70-7301
Hyundai 1999-Up-Into Car Harness
  • Compatible with Hyundai models from 1999 onwards
  • Facilitates easy car stereo installation
  • Color-coded wires for simplified connection
  • Maintains factory wiring integrity
  • Plug-and-play design
Special offer:
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Item #: 22950
$8.72
$48.81
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Item #: 22950
$8.72
Was $48.81
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 1 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Special offer:
Metra Electronics 70-8901
Subaru 1993-Up - Into Car Harness
  • Compatible with Subaru models from 1993 onwards
  • Facilitates easy installation of aftermarket stereos
  • Color-coded wires for simplified connection
  • Maintains factory wiring integrity
70-8901
Metra Electronics 70-8901
Subaru 1993-Up - Into Car Harness
  • Compatible with Subaru models from 1993 onwards
  • Facilitates easy installation of aftermarket stereos
  • Color-coded wires for simplified connection
  • Maintains factory wiring integrity
Special offer:
Only 3 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
Item #: 22973
$17.65
$48.87
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Item #: 22973
$17.65
Was $48.87
In Stock  
Special Order Item
Out Of Stock
Reserve Now
Add to Cart
Only 3 Left
Estimated shipping time is 7-10 days. Risk Free
Out of Stock - No ETA.
Email me when available.
  Free 2 Years Warranty
  FREE SHIPPING in US 48
 Fit Guide. Check if it will fit your car.
Call us at 310-526-8635 for alternatives!
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This product is temporarily out of stock and estimated date of arrival is unknown but you may order this item today to reserve it.

  • Order for this item is processed on a first come first served basis
  • You can cancel the order anytime, risk free
  • Or, call us for alternatives at 310-526-8635

OEM Car Stereo Wiring Harnesses - OnlineCarStereo.com

Quickly connect all your audio and video components for high-quality playback by ordering a factory vehicle wiring harness that matches your make and model.

Vehicle Wiring Harness

Every car stereo system requires a good wiring harness to experience the highest-quality playback and sound. These electrical components contain a variety of wires, connectors and terminals that relay power and information throughout the vehicle. Most vehicles are manufactured with a factory wiring harness optimized for the stock in-dash receiver, amplifier and other A/V equipment. However, if you want to upgrade your stereo, you’ll need a new harness to properly install the aftermarket gear.

OnlineCarStereo.com is where to find a replacement wiring harness for your car stereo from a leading brand. We are an authorized internet retailer of Metra Electronics, Access, Audison, Cruz and other car audio companies that are known for their factory integration products. With free shipping and lifetime tech support on a huge assortment of vehicle wiring harnesses, you can shop with confidence 24/7 from our online store.

Premium OEM & Aftermarket Stereo Wiring

Our inventory includes wiring harness products to fit every major vehicle on the road today. Aftermarket car wire adapters provide the additional connection points and electric power capabilities to run a variety of high-end receivers and amplifiers. Use the OnlineCarStereo.com Vehicle Fit Guide to narrow down your search by year, make and model. We also sell direct OEM car wiring harness replacements if you simply need to switch out a damaged harness. Adding these harnesses that are made to exact factory specs will get your stereo, power windows and other electrical parts working like new again.

Whether you drive a Mercedes luxury sedan, Ford truck or Harley-Davidson motorcycle, we’ll help you find the wiring harness you need. Since 1999, our team has been dedicated to great car audio products and accessories with a hassle-free shopping experience. Everything we sell is backed by a 60-day guarantee. Quickly connect a new receiver or get your old one working at its best by adding the correct wiring.

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SSV Works X3-F65V
 Free Shipping
$479.99
SSV Works MAVR-1VTD+US10
SSV Works MAVR-1VTD+US10
 Free Shipping
$1,649.99
SSV Works MAVR-1VTD
SSV Works MAVR-1VTD
 Free Shipping
$1,049.99
AudioControl TXRM02D10
AudioControl TXRM02D10
 Free Shipping
$1,099.00
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Online Car Stereo

Founded in 1999, the OnlineCarStereo.com team has worked to put together one of the largest selections of car audio/video in the country.

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310-526-8635
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