The Hybrid Racing Universal K-Series Swap Conversion Wiring Harness is the ideal solution for those embarking on a unique automotive journey. It's specifically designed for enthusiasts who are integrating a K-Series engine into non-Honda chassis or older Honda models where a standard plug-and-play harness isn't available, such as Preludes, DA Integras, Accords, and more.

This versatile harness has also found its way into a variety of custom projects, from open-wheel cars like the Ariel Atom and RCR Superlite Roadster to Sandrails, Trikes, and even Mini Coopers, Toyota MR-2s, and Lotus Elises. If you're planning on using a K-Series motor with the OEM K-Series ECU, this harness is your gateway to getting it started.

What Does the Race Harness Include? The race harness is comprehensive, including a fuel pump relay, a main relay, and a primary oxygen sensor relay. It's pre-wired for the OEM K-Series 02-04 Wideband O2 sensor and comes with an OBD2 port. The harness features outputs for essential functions like the tachometer, speedometer, low oil pressure warning, malfunction indicator, fan control, fuel pump control, and starter relay. You'll need to provide a constant 12v and switched 12v source.

Experience and Reliability You Can Trust With over a decade of K-Series swap wiring experience, the Hybrid Racing Conversion Harness is renowned for its reliability and is the preferred choice for K-Swaps globally. This harness interfaces seamlessly with your factory dash harness, OEM K-Series engine harness, and K-Series ECU, facilitating a straightforward K-Swap.

Compatibility and Construction Quality The harness is compatible with all USDM/JDM 02-04 wiring harnesses, including K20A, K20A2, K20A3. Note for European customers with UKDM K20A/K20A2 harnesses: a conversion to use the narrowband type sensor is required. This harness is not compatible with 05-06 or K24 engine wiring harnesses and ECUs. In terms of construction, we use brand new connectors, terminals, and wires sourced from the same suppliers as Honda, ensuring top-notch quality and reliability.

Support and Assistance Every wire in the harness is labeled and neatly packaged for a hassle-free installation. Purchasing a Hybrid Racing harness means you get full tech support, not just for the harness but for any aspect of your swap. Our team is ready to provide the assistance you need, just like a knowledgeable friend who's experienced in K swaps.

Embrace the potential of your unique automotive project with the Hybrid Racing Universal K-Series Swap Conversion Wiring Harness.