Electrical Plug Fuel Pump Module 4-Pin GM

The Electrical Plug Fuel Pump Module 4-Pin GM is an OEM-specification electrical connector designed to restore reliable power delivery to GM fuel pump systems. This adapter serves as a critical interface between the vehicle's electrical harness and the fuel pump module, ensuring proper voltage transmission and system integrity. Used in fuel system diagnostics, replacements, and repairs, this connector is essential for mechanics and DIY technicians maintaining General Motors vehicles where fuel pump electrical connections have degraded or failed.

Constructed from durable white plastic, this 4-pin connector features precision-molded contact terminals that provide secure, corrosion-resistant electrical pathways. The compact design—measuring 3.6 × 1.3 × 4.9 inches—allows easy access in tight engine bay spaces where fuel pump modules are typically mounted. The four-pin configuration delivers the specific voltage and ground circuits required by GM fuel pump assemblies, with each pin engineered to automotive OEM tolerances to prevent loose connections and electrical resistance that could compromise fuel delivery pressure or trigger check-engine codes.

This electrical connector is ideal for professional technicians, service departments, and experienced vehicle owners performing fuel pump module installations or electrical repairs on GM passenger cars, trucks, and SUVs. Installation is straightforward—mate the connector to the fuel pump module harness until the locking tabs engage, ensuring audible or tactile confirmation of proper seating. A single unit is supplied, making replacement quick and cost-effective compared to rewiring or replacing entire fuel pump assemblies when only the electrical connection has failed.