Honda Civic Si OE Wiring Harnesses & Stereo Adapters

Honda Civic Si OE Wiring Harnesses & Stereo Adapters
  • Xscorpion® - Wiring Harness with Aftermarket Stereo Plugs
    Xscorpion®Wiring Harness with Aftermarket Stereo Plugs
    0
    # 742663000
    Universal Wiring Harness with Aftermarket Stereo Plugs by Xscorpion®. Xscorpion make a range of innovative audio accessories aimed at the ultimate in flexibility for installers, and the best use of power available. This high quality...
    Can be used for audio, marine and any underhood wiringPatented design
    $4.37 - $7.65
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug
    Metra®Aftermarket Radio Wiring Harness with OEM Plug
    0
    # 959470811
    Universal Aftermarket Radio Wiring Harness with OEM Plug by Metra®. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With precrimped ends and prepopulated connectors, your...
    Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle
    $15.25
  • PAC® - iPod to Radio Cable
    PAC®iPod to Radio Cable
    0
    # 3274085671
    Universal iPod to Radio Cable by PAC®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Manufactured from the finest materials with quality in mindExpected to surpass the competitors
    $33.05 - $51.49
  • Scosche® - Factory Replacement Wiring Harness with OEM Radio Plug
    Scosche®Factory Replacement Wiring Harness with OEM Radio Plug (HA08RB)
    2
    # mpn4015233225
    Factory Replacement Wiring Harness (HA08RB) by Scosche®, with OEM Radio Plug. Up yourself and your tunes over the factory installation with top-of-the-line audio products from Scosche. Built for just about any kind of music junkies,...
    Connects to factory stereo harness when reinstalling the factory stereoDirect Connection without cutting any wires
    $5.51
  • Scosche® - Speaker Harness with Butt Connectors
    Scosche®Speaker Harness with Butt Connectors (HA08BCB)
    0
    # mpn4628889778
    Speaker Harness with Butt Connectors by Scosche®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this Scosche's product ensures...
    High in power, efficient in performance, reliable in serviceUser-friendly design, ergonomic handle, solid construction
    $9.74
  • PAC® - Steering Wheel Control Input Adapter
    PAC®Steering Wheel Control Input Adapter (SWI-ADAPT)
    0
    # mpn4704740906
    Universal Steering Wheel Control Input Adapter by PAC®. For 2 wire resistive radios. Many aftermarket radios now feature a two-wire resistive SWC connection. These radios' SWC wires are often identified as KEY 1 and KEY 2, or SW 1 and...
    Connects to any PAC branded 3.5mm SWC interfaceConnects to radios with two-wire SWC input
    $23.23
  • Metra® - 14-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer
    Metra®14-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer (PR14-0001)
    1
    # mpn4484651559
    Universal 14-pin Wiring Harness (PR14-0001) by Metra®, with Aftermarket Stereo Plugs for Pioneer. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $15.25
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Alpine
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Alpine (AL2X8-0001)
    1
    # mpn1496034
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Alpine (AL2X8-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Alpine
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Alpine (AL16-0001)
    1
    # mpn1495234
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Alpine (AL16-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Clarion
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Clarion (CL16-0001)
    1
    # mpn1532661
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Clarion (CL16-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Clarion
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Clarion (CL2X8-0001)
    1
    # mpn1496035
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Clarion (CL2X8-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Eclipse
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Eclipse (EC2X8-0001)
    1
    # mpn1496036
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Eclipse (EC2X8-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for JVC
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for JVC (JV2X8-0001)
    1
    # mpn1496038
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for JVC (JV2X8-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your vehicle...
    Mates directly with the stereosPermits integration with car harness
    $47.99
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for JVC
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for JVC (JV16-0001)
    1
    # mpn1496037
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for JVC (JV16-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your vehicle...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Kenwood
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Kenwood (KN16-0001)
    1
    # mpn1496039
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Kenwood (KN16-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $47.99
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Panasonic
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Panasonic (PA16-0001)
    1
    # mpn1496041
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Panasonic (PA16-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Panasonic
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Panasonic (PA01-0001)
    1
    # mpn1496040
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Panasonic (PA01-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer (PR04-0001)
    1
    # mpn1539706
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer (PR04-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $47.99
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer (PR16-0001)
    1
    # mpn1532666
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer (PR16-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer (PR2X8-0001)
    1
    # mpn1496044
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer (PR2X8-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer 2000 Series
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer 2000 Series (PR2000-0001)
    1
    # mpn1496043
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Pioneer 2000 Series (PR2000-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Sony
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Sony (SY2X8-0001)
    1
    # mpn4484651557
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Sony (SY2X8-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $47.99
  • Metra® - 16-pin Wiring Harness with Aftermarket Stereo Plugs for Sony
    Metra®16-pin Wiring Harness with Aftermarket Stereo Plugs for Sony (SY16-0001)
    1
    # mpn1496045
    Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for Sony (SY16-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your vehicle...
    Mates directly with the stereosPermits integration with car harness
    $44.99
  • Metra® - 18-pin Wiring Harness with Aftermarket Stereo Plugs for Clarion
    Metra®18-pin Wiring Harness with Aftermarket Stereo Plugs for Clarion (CL2X9-0001)
    1
    # mpn1539704
    Universal 18-pin Wiring Harness with Aftermarket Stereo Plugs for Clarion (CL2X9-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 18-pin Wiring Harness with Aftermarket Stereo Plugs for Sony
    Metra®18-pin Wiring Harness with Aftermarket Stereo Plugs for Sony (SY18-0001)
    1
    # mpn1496046
    Universal 18-pin Wiring Harness with Aftermarket Stereo Plugs for Sony (SY18-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your vehicle...
    Mates directly with the stereosPermits integration with car harness
    $20.09
  • Metra® - 22-pin Wiring Harness with Aftermarket Stereo Plugs for Kenwood
    Metra®22-pin Wiring Harness with Aftermarket Stereo Plugs for Kenwood (KN22-0001)
    1
    # mpn1532662
    Universal 22-pin Wiring Harness with Aftermarket Stereo Plugs for Kenwood (KN22-0001) by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your...
    Mates directly with the stereosPermits integration with car harness
    $47.99
  • Axxess® - 3.5mm Mini Jack Dash Mount Bracket
    Axxess®3.5mm Mini Jack Dash Mount Bracket (AX35-DMK)
    0
    # mpn4689392629
    Universal 3.5mm Mini Jack Dash Mount Bracket by Axxess®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this Axxess's product...
    Extension Cable with Dash Mounting Brackets for Smartphones, Tablets or MP3 Players3.5mm mini jack dash kit
    $22.00
  • Axxess® - Bluetooth Adapter
    Axxess®Bluetooth Adapter (AX-AD-BTM)
    0
    # mpn4516471594
    Universal Bluetooth Adapter (AX-AD-BTM) by Axxess®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this harness by Axxess ensures...
    Add on Bluetooth adapter for Adaptiv add on NAV interfacesManufactured from premium materials for immense quality
    $71.00
  • Axxess® - Bluetooth Integration Harness
    Axxess®Bluetooth Integration Harness (AXBT)
    0
    # mpn4689392616
    Universal Bluetooth Integration Harness by Axxess®. Don't give up your Bluetooth hands-free phone in order to upgrade your car stereo. The Axxess BT line of Bluetooth integration harnesses are designed to work with Parrot, Ego, and...
    Control personalization via Bluetooth appDesigned to get your audio/video equipment up and running
    $170.00
  • Axxess® - HDMI Adapter
    Axxess®HDMI Adapter (AX-AD-HDMI)
    0
    # mpn4516471596
    Universal HDMI Adapter (AX-AD-HDMI) by Axxess®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this harness by Axxess ensures...
    Add-on HDMI adapter for Adaptiv add-on NAV interfacesAllows for smart device mirroring (mirror capabilities dependent on smart device limitations)
    $171.00




Your Honda Civic Si is a reliable partner that can tackle whatever the task is. It's ready to keep up with all your daily needs and knows no weekends and holidays. Nowadays you can upgrade your four-wheel friend with lots of award-winning accessories and parts to make it as comfortable and convenient as possible. Premium stereos, subwoofers, amplifiers, car receivers, DVD players, touch screens, entertainment dashboards make your road adventures more enjoyable. If you want to keep a number of different devices running safely, a superior wire harness is a sure-way to fit your individual needs.

We have you covered with top-notch wiring harnesses designed precisely for your Honda Civic Si by the most trustworthy brands in the industry. Honda Civic Si wire harnesses showcased on our digital shelves provide efficient, worry-free operation of many parts of the vehicle. Also, it makes installation a breeze. We carry Honda Civic Si wire harnesses that have a common style with black or white connectors on each end, covered in certain areas by a special type of tape or sleeve, as well as harnesses that have a sleeve along the entire length. Made of the finest materials, these products deliver superior electrical performance resulting in a premium sound.

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Honda Civic Si OE Wiring Harnesses & Stereo Adapters Reviews

4 reviews
Not only did the harness fit perfectly into the radio unit, but the wiring diagram was also accurate. Made the modification easy.
Posted by Walt (Harker Heights, TX) / January 13, 20201999 Honda Accord
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