Rywire RY-H2-MILSPEC-EA-LATE Mil-Spec H/F-Series OBD2 Engine Harness with EA Chassis Adapter

The Rywire RY-H2-MILSPEC-EA-LATE is a premium Mil-Spec tucked engine wiring harness designed for Honda H-series (H22/H23) and F-series (F20B/Accord) engine swaps. This OBD2 version comes complete with a chassis-specific adapter for late-model Honda EA chassis applications, providing a clean, professional installation solution for engine conversions.

Mil-Spec Construction:

• Mil-Spec Teflon-coated wire with maximum heat rating of 200°C (392°F)
• Standard wall ethylene tetrafluoroethylene (ETFE) insulation originally designed for aerospace applications
• High-quality Raychem DR-25 heat shrink covering throughout
• Adhesive-lined wire junctions to keep out moisture and ensure long-term reliability
• 100% quality tested pin-to-pin and resistance checked to prevent voltage fluctuations

Professional Installation Features:

• All connectors crimped with pneumatic heads for OEM-quality connections
• White identification labels on each connector for easy installation
• All heavy interference circuits properly protected and grounded
• Cross-compatible with both H-series and F-series engines
• Modular design with separating back-side sub-harness for chassis flexibility

OBD2 ECU Compatibility:

• Built with OBD1 (1992-1995) computer connectors standard
• Compatible with aftermarket computers using OBD2 plugs
• Compatible with non-USDM OBD2 computers (except H22 and GSR stock computers)
• Does not support USDM OBD2 stock computers
• Computer adapter can be used for OBD2 applications if necessary

Chassis Adapter System:

Each harness includes a custom EA-LATE chassis-specific back-side sub-harness. Because the interior/shock tower connection separates from the main engine harness, you can reuse the same engine harness on multiple chassis by simply changing the sub-harness adapter, eliminating the need to purchase a complete new harness for different applications.

What's Included:

• Complete Mil-Spec tucked engine harness
• EA-LATE chassis-specific adapter sub-harness
• Mating connector for transmission reverse lamp
• Alternator connector (generic 3-pin, lengthened to front of engine for H22a factory location)
• All necessary connectors and terminals

Important Notes:

• Ignition distributors must be internal coil type only
• All connectors and materials are new
• Made in the USA
• Harnesses are warrantied and guaranteed to work
• Non-refundable due to custom configuration

This harness is ideal for Honda engine swap projects requiring a clean, reliable, and professional wiring solution. The modular design and aerospace-grade materials ensure years of trouble-free performance in demanding racing and street applications.