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Wiring Harnesses

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Item #: 22893
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$9.99
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Estimated shippping time is 1-2 weeks
$9.99
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Item #: 22873
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$14.99
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Estimated shippping time is 1-2 weeks
  • Vehicle Make : Toyota
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Item #: 22878
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  • Vehicle Make : Mazda
  • Vehicle Make : Lincoln
  • Vehicle Make : Ford
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Item #: 22888
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Estimated shippping time is 1-2 weeks
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Item #: 22919
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$9.50
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Estimated shippping time is 1-2 weeks
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Item #: 22862
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$5.68
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Estimated shippping time is 1-2 weeks
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Item #: 22877
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$5.68
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Estimated shippping time is 1-2 weeks
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Item #: 22953
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Estimated shippping time is 1-2 weeks
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Item #: 22935
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$5.62
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Estimated shippping time is 1-2 weeks
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Item #: 22902
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$36.99
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Estimated shippping time is 1-2 weeks
  • Vehicle Make : GM
  • Vehicle Make : DEVILLE 2000-2005
$36.99
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Item #: 22884
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$9.99
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Estimated shippping time is 1-2 weeks
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Item #: 22860
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$5.68
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Estimated shippping time is 1-2 weeks
$5.68
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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.