OEM-Style C101 Connector Kit for Chassis & Subharness Applications

The Honda / Acura C101 Female Engine Harness Connector Kit is a commonly used multi-pin connector found on the chassis or subharness side of many Honda and Acura platforms. This connector mates directly to the C101 male engine harness connector and is critical for proper engine-to-chassis wiring integration.

This kit includes the correct female connector housing that accepts male terminals, making it ideal for chassis harness repairs, subharness construction, engine swaps, and custom wiring projects requiring OEM-style C101 connectivity.

Designed for Chassis Harness Repair & Subharness Builds

The C101 connector is frequently required when repairing damaged chassis wiring, converting between OBD configurations, or building custom subharnesses. Age, heat, and prior modifications often lead to cracked housings or loose terminal retention, causing intermittent electrical issues.

This kit provides a clean, reliable replacement solution using proper terminals and OEM-style connector geometry to restore correct fitment and electrical integrity.

Correct Terminal Configuration Included

This connector housing is designed to accept male terminals, matching OEM Honda chassis-side C101 configuration.

The included terminal assortment allows proper population of both signal and higher-current circuits commonly routed through the C101 interface.

Ideal Applications

This connector kit is commonly used for:

• Chassis harness repair or restoration

• Engine-to-chassis subharness construction

• OBD1 and OBD2 Honda engine swaps

• Custom or tucked wiring projects

• Replacing damaged or missing C101 chassis connectors

Frequently found on Civic, Integra, CRX, Prelude, and other Honda / Acura platforms depending on chassis and model year.

What’s Included

• 1× C101 Female Connector Housing

• 16× Small Male Terminals / Pins

• 4× Large Male Terminals / Pins

Please reference product photos to confirm connector style and terminal configuration before purchasing.

Installation Notes

Professional installation is recommended. Proper open-barrel crimping tools are required to ensure secure terminal crimps and long-term reliability.

This product is intended for experienced builders or technicians familiar with Honda wiring systems.

B/D-Series C101 Diagram