Sale

Ignitions and Electrical› Wiring Harnesses

Hybrid

K-Series Engine Harness

$219.99 $208.99 Save $11.00

SKU: HYB-CWH-01-99

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

It includes a fuel pump relay, main relay, and primary oxygen sensor relay, with provisions for the OEM K-Series 02-04 Wideband o2 sensor and an OBD2 port. This harness offers outputs for tachometer, speedometer, low oil pressure warning, malfunction indicator, fan control, fuel pump control, and starter relay.
Show original supplier description
This includes applications such as Preludes, DA Integras, Accords, older Honda chassis, sandrails, RWD K-Swaps, VW Beetles, Mini Coopers, Toyota MR-2s, Lotus Elises, and custom tube-frame race cars. This comprehensive harness features integrated relays for the fuel pump, main power, and primary oxygen sensor. It is pre-wired to accommodate the OEM K-Series 02-04 Wideband O2 sensor and an OBD2 port. Essential outputs are provided for the tachometer, speedometer, low oil pressure warning, malfunction indicator light, fan control, fuel pump control, and the starter relay. Users will need to supply both a constant 12v and a switched 12v power source to the harness. Hybrid Racing constructs these harnesses using brand-new connectors, terminals, and wire sourced directly from the same supplier as Honda. Each harness is machine-made and then manually inspected for accuracy and reliability. The use of nylon braided sleeving enhances safety and provides a clean aesthetic. All wires are clearly labeled to facilitate an organized installation process.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHybrid
Part NumberHYB-CWH-01-99
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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