JDC COP Standard Wire Harness (Evo 4-9)

This is a high-quality, pre-made wire harnesses for the Evo 4-9. It has connectors for Denso coils and connects right up to the stock Evo connectors for use with a Coil-on-Plug ignition system. Select from 099700-070 or 90919-02240 style connectors depending on the type of coils you are using with your setup. We also offer extended-length harnesses for cars with a wire tuck (made to order). The wire harness is complete and ready to be installed on your coil-on-plug setup. Check out the other listings for a complete setup or individual pieces for your COP setup.

Features:

  • Plug & play
  • Waterproof
  • High-quality wire sheath
  • Military Spec Tefzel wire
  • Pins are professionally crimped and sealed
  • Lifetime warranty

What's In The Box?

  • (1) Assembled COP Wire Harness

Customer Reviews

Based on 17 reviews
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J
John J. (Houston, US)
Peace of mind

I got the DIY harness for a junkyard COP, and it all worked great, but it's not the easiest thing to assemble, so I always doubted my own work. Knowing that this one was made by a professional dismisses those doubts, and I can enjoy my car without relying on my shade tree engineering skills.

H
Harley T. (Calgary, CA)

Good quality. Plug and play. Quick install.

H
Harley T.
Good quality. Plug and play. Q

Good quality. Plug and play. Quick install.

V
Victor G. (Krommenie, NL)
Denso Coils Harness

Amazing quality.

JD Customs USA

JD Customs USA specializes in bespoke titanium pieces with virtually unlimited customization options. Known for vibrant colors and unmatched craftsmanship, we bring your creative visions to life. From precision to personalization, our commitment to quality ensures every piece exceeds expectations. At JD Customs USA, we don’t just create products – we deliver perfection.

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