E3500M Fuel Pump Assembly with Sensor for Chevy Silverado GMC Sierra 1500 2500

Model # (Series): E3500M. For 1999-2004 Chevrolet Silverado 1500 V6 4.3L w/ 2 Electrical Connections. For 1999-2003 Chevrolet Silverado 1500 V8 4.8L w/ 2 Electrical Connections. For 1999-2003 Chevrolet Silverado 1500 V8 5.3L w/ 2 Electrical Connections.