SKU: 97573822555

Hybrid Racing Universal K-Series Swap Conversion Wiring Harness

Sale price$97.20 Regular price$108.00
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

Hybrid Racing Universal K-Series Swap Conversion Wiring HarnessUniversal K Swap conversion harness! Brand new connectors and pins sourced from the same company Honda uses. Free phone and email tech support. Powering 1000's of K Swaps world wide! Description Vehicle Fitment Install Guide Who should purchase the Universal Harness? The Hybrid Racing Universal K Series Swap Conversion Wiring Harness is designed for those people who have decided to install a K Series engine into a non honda chassis or a chassis where

  • Universal K-Swap conversion harness!
  • Brand new connectors and pins sourced from the same company Honda uses.
  • Free phone and email tech support.
  • Powering 1000's of K-Swaps world wide!
  • Who should purchase the Universal Harness?

    The Hybrid Racing Universal K-Series Swap Conversion Wiring Harness is designed for those people who have decided to install a K-Series engine into a non-honda chassis or a chassis where a standard plug and play conversion harness is not available. (such as Preludes, DA Integras, Accords, and older Honda chassis)

    This harness has also been used in custom open wheel cars such as the Ariel Atom, RCR Superlite Roadster, Sandrails, and 3 wheeled Trikes. It has also been used on Mini Coopers, Toyota MR-2s, Lotus Elises as well as full blown tubed frame race cars.

    If your engine of choice is the K-Series motor and plan to use the OEM K-Series ECU than we can help you get it started.

    What is included with the race harness?

    The race harness includes a fuel pump relay, a main relay and a primary oxygen sensor relay. The harness comes wired with the provisions for the OEM K-Series 02-04 Wideband o2 sensor and an OBD2 port. This harness has outputs including, tachometer, speedometer, low oil pressure warning, malfunction indicator, fan control, fuel pump control and for the starter relay. You will need to supply the harness with a constant 12v and switch 12v source.

    With over ten years of K-Series swap wiring experience, the Hybrid Racing Conversion Harness is the most widely used and reliable K-Swap conversion harness on the market. This conversion harnesses powers thousands of K-Swaps all over the world!

    The K-Swap harness interfaces with your factory dash harness, your OEM K-Series engine harness and your K-Series ECU allowing for a simple plug and play K-Swap.

    What engine harness does the Hybrid Racing conversion harness work with?

    • This harness works with all USDM / JDM 02-04 wiring harnesses including, K20A, K20A2, K20A3.
    • This harness is wired to use the factory wideband O2 sensor so European customers using the UKDM K20A/K20A2 wiring harness will need to convert the harness to use the narrowband type sensor.
    • This harness does NOT work with any 05-06 OR K24 engine wiring harnesses and ECU.
    What type of connectors and pins do you use?

    When we construct a Hybrid Racing harness we utilize brand new connectors, terminals and wire sourced from the same company that Honda utilizes for their connectors. These connectors are ordered in bulk from Japan and ensure that you get all new parts. In addition, all new connectors decrease the chance for errors in the harness as we do not solder any of the joints. Every harness is machine made and human checked so they are issue free.

    What if I have questions or problems?

    To ensure a trouble-free install all of the wires are labeled and neatly packaged. The most valuable thing you get when you purchase a Hybrid Racing harness is full tech support. This tech support extends beyond your harness and includes help with anything associate with your swap. If you have any problems at all with the swap just give us a call and a tech will get you the information you need. It’s like having a buddy down the street who has already done hundreds of K swaps!

  • Fits:
    • Whatever you can imagine!
  • View Install Guide HERE
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 97573822555

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Buffy
Waukegan, US
★★★★★ 5
Theyynsvk!
Finally they’re back!! Bought some fake wanna be’s but no bueno! These are the real deal.
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Reviewed in the United States on April 11, 2026
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K. M.
Lowell, US
★★★★★ 5
FOUND IT!!!
My dog had found one of these on the road and absolutely love this toy it had hole in it from other dog's teeth hardly bounced but he loved it. I looked in every store I went to trying to find this toy could never find it finally was looking for dog toys found this package, was hoping it was the same thing. Oh it was! When I say my dog loves his toy that is an understatement he has played and will play with this for hours no problem leaving him at home alone he is entertained. If he's not throwing this around and chasing it he's laying down and sleeping because he's wore out. It's squeaky it's bouncy and hopefully durable it is soft fits in his mouth and he just has literally a ball with it. He is laying here panting so much right now from playing with this ball this morning to your dog a favor and yourself get these balls get this toy. On the other side of that you might have to take it away from them when you go to bed at night because ours wants to play with it at the weirdest times and it is squeaky thanks so much hope this helps
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Reviewed in the United States on August 4, 2024
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Tracie Goin
Houston, US
★★★★★ 5
Small, you think the dog will choke on them. But they haven’t.
Love these and so does my dog. Very squeaky but not anonying.
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Reviewed in the United States on October 28, 2025
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Bill H
Phoenix, US
★★★★★ 4
These Ones Last - Great for Small-Medium Dogs
I really want to give 5 stars but after a week, 3 of 5 squeak no more. Regardless, more of a donut shape and great for small-medium jaws. Safe to throw around the house and the soft latex easily handles bite after bite without falling apart like other tennis-ball like dog toys. These ones last and are good for hours of fun.
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Reviewed in the United States on May 3, 2025
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Gisela
Natrona Heights, US
★★★★★ 5
Pelotitas de juguete
Muy bonita y mi perrita le encanto
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Reviewed in the United States on May 18, 2026

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