Airtex E2078S Fuel Pump and Sender Assembly Unit

Airtex E2078S is an in-tank fuel pump and sender assembly that blends a built-in electric fuel pump with the fuel-level sender in a single module for select Ford Ranger and Mazda B-series pickups. The one-piece unit sits inside the fuel tank to deliver fuel to the engine and relay the level reading to the gauge cluster, restoring both reliable fuel delivery and accurate fuel indication after pump or sender wear. Verified applications include Ford Ranger and Mazda B2300/B3000/B4000 configurations, making it a widely used drop-in replacement within these lineups. The E2078S carries multiple interchange references used by retailers, such as SP37A1H, HP10144, HP10141, PFS-37, E2078S, P74528S, CFE0512, F1089A, EB078S, 1000-00765, and MPA27004, ensuring catalog compatibility across suppliers. This Airtex fuel pump module assembly is engineered to meet factory performance expectations for fuel delivery and level sensing in compatible vehicles, offering a straightforward, integrated solution when servicing an in-tank pump and sending unit.