Premium 12-Pin Female Auto Connector - Heavy-Duty Electrical Solution

High-grade PA66 thermoplastic housing ensures superior heat resistance (up to 120°C) and chemical corrosion protection. Precision-molded terminals with tin-plated copper contacts guarantee optimal conductivity and oxidation resistance.

Sealed waterproof design (IP67-rated) features integrated rubber gaskets and locking clips for vibration-proof performance in harsh environments. Compatible with standard 3901-2120 male plugs for effortless OEM replacements.

Ideal for automotive wiring harnesses, marine equipment, and industrial machinery requiring reliable power transmission. Bulk packaging available for commercial workshops and wholesale distributors.

Factory-direct pricing with no minimum order quantity – global shipping for bulk buyers.