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Car Wiring Harnesses & Interfaces

Have the right car wiring harness to get your car to work properly. Have a look at our great selection of car wiring harnesses below.

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  • $15.95 - $15.95
    $15.95
    $15.95 - $15.95
    $15.95

    Metra 70-5526 Amplifier Bypass Wire Harness For Select 2004-2006 Lincoln

    Low stock

    Metra 70-5526 Amplifier Bypass Wire Harness For Select 2004-2006 Lincoln Install a new car radio faster with this factory amplifier bypass harness ...

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    $15.95 - $15.95
    $15.95
    $15.95 - $15.95
    $15.95
  • $10.95 - $10.95
    $10.95
    $10.95 - $10.95
    $10.95

    Metra 72-8602 Speaker Harness For Select 2015-2024 TESLA and BMW Models (Pair)

    Low stock

    Metra 72-8602 Speaker Harness For Select 2015-2024 TESLA and BMW Models (Pair) Install aftermarket speakers into your Tesla or BMW faster with this...

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    $10.95 - $10.95
    $10.95
    $10.95 - $10.95
    $10.95
  • $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95

    Metra 72-8605 Speaker Harness For Select 2012-2021 TESLA Model S and X (Pair)

    Low stock

    Metra 72-8605 Speaker Harness For Select 2012-2021 TESLA Model S and X (Pair) Install aftermarket speakers into your Tesla Model X or Model S faste...

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    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95
  • $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95

    Metra 72-7801 Speaker Harness For Select 2022-2024 Honda Vehicles (Pair)

    Low stock

    Metra 72-7801 Speaker Harness For Select 2022-2024 Honda Vehicles (Pair) Install aftermarket speakers into your Honda faster with this vehicle-spec...

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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
  • $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95

    Metra 72-8603 Speaker Harness for select 2017-2024 TESLA Models (Pair)

    Low stock

    Metra 72-8603 Speaker Harness for select 2017-2024 TESLA Models (Pair) Install aftermarket speakers into your Tesla faster with this vehicle-specif...

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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
  • $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95

    Metra 72-7802 Speaker Harness for Select Honda and Acura Vehicles (pair)

    Low stock

    Metra 72-7802 Speaker Harness for Select Honda and Acura Vehicles (pair) .Install aftermarket speakers into your Honda or Acura faster with this ve...

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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
  • $19.95 - $19.95
    $19.95
    $19.95 - $19.95
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    Metra 72-8604 Speaker Harness for select 2012-2021 Tesla & 2005-2018 Audi (Pair)

    Low stock

    Metra 72-8604 Speaker Harness for select 2012-2021 Tesla & 2005-2018 Audi (Pair) Install aftermarket speakers into your Tesla or Audi faster wi...

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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
  • $31.95 - $31.95
    $31.95
    $31.95 - $31.95
    $31.95

    Metra LOC-EXT Universal 20Ft LOC Extension Harness for LOC T Harnesses

    In stock

    Metra LOC-EXT Universal 20Ft LOC Extension Harness for LOC T Harnesses This 20-foot extension harness makes it easy to extend speaker harnesses to ...

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    $31.95 - $31.95
    $31.95
    $31.95 - $31.95
    $31.95
  • $26.95 - $26.95
    $26.95
    $26.95 - $26.95
    $26.95

    Metra 70-7903L Radio Wiring Harness for select 2014-Up Mazda Vehicles

    Low stock

    Metra 70-7903L Radio Wiring Harness for select 2014-Up Mazda Vehicles Plugs into the car harness at the remote radio location in the kick panel ...

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    $26.95 - $26.95
    $26.95
    $26.95 - $26.95
    $26.95
  • Sold out
    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95

    Metra 70-5525 Radio Wiring Harness for select 2020-Up Ford Vehicles

    Out of stock

    Metra 70-5525 Radio Wiring Harness for select 2020-Up Ford Vehicles VEHICLE APPLICATIONS: Ford Bronco 2021-2023 Bronco Sport 2021-2023 EcoSp...

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    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95
    Sold out
  • $23.95 - $23.95
    $23.95
    $23.95 - $23.95
    $23.95

    Metra 71-1731 OEM Radio Harness for select 2016-Up Honda Civic Vehicles

    Low stock

    Metra 71-1731 OEM Radio Harness for select 2016-Up Honda Civic Vehicles Plugs into OEM radio Power – 4 speakers Designed with the user and install...

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    $23.95 - $23.95
    $23.95
    $23.95 - $23.95
    $23.95
  • $16.95 - $16.95
    $16.95
    $16.95 - $16.95
    $16.95

    Metra 71-7304 Power 4 OEM Harness for Kia/Hyundai for Select 2010-Up Vehicles

    Low stock

    Metra 71-7304 OEM Harness for Kia/Hyundai 2010-Up Vehicles  Plugs into OEM Radio Fully terminated Power/4 Speaker For select 2010-UP KIA/ Hyundai ...

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    $16.95 - $16.95
    $16.95
    $16.95 - $16.95
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  • $20.95 - $20.95
    $20.95
    $20.95 - $20.95
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    Metra 71-6523 OEM Radio Harness for Select 2013-Up Chrysler Dodge/Ram

    Low stock

    Metra 71-6523 OEM Radio Harness for Select 2013-Up Chrysler Dodge/Ram  Plugs into factory radio Chrysler 52 Pin OE Harness Fully Populated Compa...

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    $20.95 - $20.95
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  • $22.95 - $22.95
    $22.95
    $22.95 - $22.95
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    Metra JP-TSH1 Fender Light Harness for select Jeep Gladiator 2020-Up / Wrangler 2018-Up Vehicles

    In stock

    Metra JP-TSH1 Fender Light Harness for select Jeep Gladiator 2020-Up / Wrangler 2018-Up Vehicles Make installation of aftermarket fender lights has...

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    $22.95 - $22.95
    $22.95
    $22.95 - $22.95
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  • $10.95 - $10.95
    $10.95
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    Metra BC-9728 Apple CarPlay Android Auto Jumper Harness for FLH/FLT Harley-Davidson 2019-Up

    Low stock

    Metra BC-9728 Apple CarPlay Android Auto Jumper Harness for FLH/FLT Harley-Davidson 2019-Up This jumper harness is designed to enable the use of Ap...

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    $10.95 - $10.95
    $10.95
    $10.95 - $10.95
    $10.95
  • Copy of Metra AXDSP-X Digital Signal Processor with Chime Control and Digital Amp Axxess
    Copy of Metra AXDSP-X Digital Signal Processor with Chime Control and Digital Amp Axxess
    $0.00 - $0.00
    $0.00
    $251.95
    $251.95 - $251.95
    $251.95

    Metra BC-DSPL-HD2 Digital Signal Processor with Radio Reflash Interface for FLH & FLT 2014-2021 Harley Davidson

    Low stock

    Flash the Factory RadioIntegration technology allows the DSP to reflash the factory radio for a flat response curve, without the need for external ...

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    $0.00 - $0.00
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    $251.95
    $251.95 - $251.95
    $251.95
  • Metra BC-9717 Limited Rear audio T-Harness OE-style Harley-Davidson Ultra Limited 2014-Up Metra
    Metra BC-9717 Limited Rear audio T-Harness OE-style Harley-Davidson Ultra Limited 2014-Up Metra
    $0.00 - $0.00
    $0.00
    $31.95
    $31.95 - $31.95
    $31.95

    Metra BC-9717 Limited Rear audio T-Harness OE-style Harley-Davidson Ultra Limited 2014-Up

    Low stock

    Metra BC-9717 Limited Rear audio T-Harness OE-style Harley-Davidson Ultra Limited 2014-Up Upgrading the sound system in your Harley-Davidson® motor...

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    $0.00 - $0.00
    $0.00
    $31.95
    $31.95 - $31.95
    $31.95
  • Metra BC-HDSWC-WR Handlebar Control Plug-N-Play for Harley Davidson FL 1998-2013 Metra
    $0.00 - $0.00
    $0.00
    $56.95
    $56.95 - $56.95
    $56.95

    Metra BC-HDSWC-WR Handlebar Control Plug-N-Play for Harley Davidson FL 1998-2013

    Low stock

    Metra BC-HDSWC-WR Handlebar Control Plug-N-Play for Harley Davidson FL 1998-2013 The BC-HDSWC-WR Harley-Davidson¬ģ Handlebar Control allows install...

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    $0.00 - $0.00
    $0.00
    $56.95
    $56.95 - $56.95
    $56.95
  • Metra 72-6514 Speaker Harness for Select Chrysler/Dodge/Ford (2 pairs) Metra
    Metra 72-6514 Speaker Harness for Select Chrysler/Dodge/Ford (2 pairs) Metra
    $0.00 - $0.00
    $0.00
    $11.95
    $11.95 - $11.95
    $11.95

    Metra 72-6514 Speaker Harness for Select Chrysler/Dodge/Ford (2 pairs)

    In stock

    Metra 72-6514 Speaker Harness for Select Chrysler/Dodge/Ford (2 pairs) Speaker Harness for Select 2002-2021 Chrysler, Jeep, Dodge, Ram, Volkswagen ...

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    $0.00 - $0.00
    $0.00
    $11.95
    $11.95 - $11.95
    $11.95
  • Metra 71-5524 Factory Replacement OEM Wire Harness for Ford Lincoln 2011-Up Metra
    $0.00 - $0.00
    $0.00
    $17.95
    $17.95 - $17.95
    $17.95

    Metra 71-5524 Factory Replacement OEM Wire Harness for Ford Lincoln 2011-Up

    Low stock

    Metra 71-5524 Factory Replacement OEM Wire Harness¬† Factory Replacement Wiring Harness by Metra¬ģ, with OEM Radio Plug. For factory stereo. This h...

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    $0.00 - $0.00
    $0.00
    $17.95
    $17.95 - $17.95
    $17.95
  • Metra 71-9401-EU OEM Replacement Wire Harness Mercedes Vehicles 1994 - 2006 Metra
    $0.00 - $0.00
    $0.00
    $20.54
    $20.54 - $20.54
    $20.54

    Metra 71-9401-EU OEM Replacement Wire Harness Mercedes Vehicles 1994 - 2006

    Low stock

    Metra 71-9401-EU OEM Replacement Wire Harness Wiring Harness by Metra, with OEM EURO Radio Plugs. This high-quality Metra wiring harness is just wh...

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    $0.00 - $0.00
    $0.00
    $20.54
    $20.54 - $20.54
    $20.54
  • Metra 71-1736 Reverse Wiring Harness for Select 1986-1994 Hyundai Mitsubishi Vehicles Metra
    $0.00 - $0.00
    $0.00
    $7.95
    $7.95 - $7.95
    $7.95

    Metra 71-1736 Reverse Wiring Harness for Select 1986-1994 Hyundai Mitsubishi Vehicles

    In stock

    Metra 71-1736 Reverse Wiring Harness for Select 1986-1994 Hyundai Mitsubishi Vehicles Metra 71-1736 is manufactured with fine quality of raw materi...

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    $0.00 - $0.00
    $0.00
    $7.95
    $7.95 - $7.95
    $7.95
  • Metra 71-2106 Factory Replacement Wiring Harness with OEM Radio Plug Metra
    Metra 71-2106 Factory Replacement Wiring Harness with OEM Radio Plug Metra
    $0.00 - $0.00
    $0.00
    $17.95
    $17.95 - $17.95
    $17.95

    Metra 71-2106 Factory Replacement Wiring Harness with OEM Radio Plug

    Low stock

    Metra 71-2106 Factory Replacement Wiring Harness Factory Replacement Wiring Harness (71-2106) by Metra¬ģ, with OEM Radio Plug. For factory stereo. ...

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    $0.00 - $0.00
    $0.00
    $17.95
    $17.95 - $17.95
    $17.95
  • Metra 71-1729 OEM Radio Wiring Harness for Select Honda 2008 - Up Metra
    Metra 71-1729 OEM Radio Wiring Harness for Select Honda 2008 - Up Metra
    $0.00 - $0.00
    $0.00
    $14.95
    $14.95 - $14.95
    $14.95

    Metra 71-1729 OEM Radio Wiring Harness for Select Honda 2008 - Up

    Low stock

    Metra 71-1729 OEM Radio Wiring Harness for Select Honda Vehicles 2008 - Up Brand: Metra MPN: 70-9800 Condition: New -Plugs into car harness at ra...

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    $0.00 - $0.00
    $0.00
    $14.95
    $14.95 - $14.95
    $14.95
  • Metra 70-9800 Wiring Harness for Select Harley Davidson 1998 - 2013 Metra
    Metra 70-9800 Wiring Harness for Select Harley Davidson 1998 - 2013 Metra
    $0.00 - $0.00
    $0.00
    $24.95
    $24.95 - $24.95
    $24.95

    Metra 70-9800 Wiring Harness for Select Harley Davidson 1998 - 2013

    Low stock

    Metra 70-9800 Wiring Harness for Select Harley Davidson 1998 - 2013 Brand: Metra MPN: 70-9800 Condition: New -Harley Davidson 1998-2013 Wiring Ha...

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    $0.00 - $0.00
    $0.00
    $24.95
    $24.95 - $24.95
    $24.95
  • Metra 70-9223 Amplifier Bypass Wiring Harness for Select Volvo '99-'09 Metra
    Metra 70-9223 Amplifier Bypass Wiring Harness for Select Volvo '99-'09 Metra
    $0.00 - $0.00
    $0.00
    $12.95
    $12.95 - $12.95
    $12.95

    Metra 70-9223 Amplifier Bypass Integration Harness for Select Volvo 1999-2009

    Low stock

    Metra 70-9223 Amplifier Integration Wiring Harness for Select Volvo 1999 - 2009 Amplifier Bypass Wiring HarnessCompatible with Select:Volvo 1999-20...

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    $0.00 - $0.00
    $0.00
    $12.95
    $12.95 - $12.95
    $12.95
  • Metra 70-7554 Amp Integration Wiring Harness for Select Nissan 2010-Up Metra
    Metra 70-7554 Amp Integration Wiring Harness for Select Nissan 2010-Up Metra
    $0.00 - $0.00
    $0.00
    $21.95
    $21.95 - $21.95
    $21.95

    Metra 70-7554 Amp Integration Wiring Harness for Select Nissan 2010-Up

    Low stock

    Metra 70-7554 Amplifier Integration Wiring Harness for Select Nissan 2010-Up Brand: Metra MPN: 70-7554 Condition: New -Plugs Into OEM Harness Beh...

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    $0.00 - $0.00
    $0.00
    $21.95
    $21.95 - $21.95
    $21.95
  • Metra 70-7307 Wiring Harness for Select Hyundai/Kia w/Base Radio 2017-Up Metra
    Metra 70-7307 Wiring Harness for Select Hyundai/Kia w/Base Radio 2017-Up Metra
    Sold out
    $0.00 - $0.00
    $0.00
    $19.95
    $19.95 - $19.95
    $19.95

    Metra 70-7307 Wiring Harness for Select Hyundai/Kia w/Base Radio 2017-Up

    Out of stock

    Metra 70-7307 Wiring Harness for Select Hyundai & Kia (with Base Radio) 2017-Up Brand: Metra MPN: 70-7307 Condition: New -Wiring harness for ...

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    $0.00 - $0.00
    $0.00
    $19.95
    $19.95 - $19.95
    $19.95
    Sold out
  • Metra 70-7306 Wiring Harness for Select Hyundai/Kia w/out nav 2017-Up Metra
    Metra 70-7306 Wiring Harness for Select Hyundai/Kia w/out nav 2017-Up Metra
    $0.00 - $0.00
    $0.00
    $22.95
    $22.95 - $22.95
    $22.95

    Metra 70-7306 Wiring Harness for Select Hyundai/Kia w/out nav 2017-Up

    Low stock

    Metra 70-7306 Wiring Harness for Select Hyundai & Kia (without NAV) 2017-Up Brand: Metra MPN: 70-7306 Condition: New -Wiring harness for inst...

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    $0.00 - $0.00
    $0.00
    $22.95
    $22.95 - $22.95
    $22.95