Ignitions and Electrical Wiring Harnesses

Rywire

Rywire Honda F/H-Series Mil-Spec Engine Harness w/Chassis Specific Adapter

$899.00

SKU: R00L RY-H1-MILSPEC-DA-EARLY

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

High-quality, tucked engine wiring harness for Honda H-series (H22/H23) or F-series (F20B/Accord) engines. Designed for internal coil distributors only. Features Mil-Spec Teflon-coated wire (200°C heat rating), Raychem DR-25 heat shrink, and adhesive-lined junctions for moisture resistance. Uses standard wall ETFE insulation (Tefzel) for aerospace-grade chemical/radiation resistance and durability. Connectors are pneumatically crimped for OEM quality and tagged with yellow ID labels. Heavy interference circuits are protected. Optional firewall-mounted Mil-Spec connector available. All new components, 100% quality tested. Made with OBD1 (92-95) computer connectors. Compatible with aftermarket and non-US OBD2 computers using OBD2 plugs, but not USDM OBD2 (H22 and GSR stock computers). Includes a chassis-specific sub-harness for future chassis changes. Warranted, non-refundable.

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Specifications

BrandRywire
Part NumberR00L RY-H1-MILSPEC-DA-EARLY

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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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