4-Position Connector – Alternator OBD2

4-Position Connector – Alternator OBD2

This 4-position connector is used on Honda OBD2 alternators, found on models such as the 1996–2000 Civic (EK), 1994–2001 Integra (DC2), and other Honda/Acura chassis. As part of the charging system, this plug carries multiple control and signal wires. Factory connectors in this location are exposed to high heat, vibration, and oil, which often leads to brittle housings or poor contact over time. Replacing it restores a secure OEM-style fit and ensures reliable alternator function.

Essential for restoration projects, this connector allows you to replace broken or missing plugs while preserving correct factory appearance and fitment. It is also widely used in custom harness construction, offering a clean OEM-style solution when building or adapting looms for OBD2 alternator applications. Supplied as a complete kit with the connector housing, pins, and seals included, it provides everything required for a proper factory-grade installation.