Airtex E3265 In-Tank Electric Fuel Pump Assembly

Airtex E3265 In-Tank Electric Fuel Pump Assembly is a direct-match replacement fuel-pump module designed to live inside the fuel tank in GM applications that used an in-tank pump. The part number E3265 denotes an electric fuel pump assembly commonly referenced for 1988–1997 GM cars with L4 or V6 engines, with Buick Regal models from 1988 to 1995 cited as a typical example and Chevrolet Lumina APV as another noted fit on some listings. It is sold by multiple aftermarket suppliers as the GM in-tank pump replacement, reflecting its role as a mainstream solution for restoring fuel delivery when the original pump or module fails. The assembly supplies fuel from the tank to the engine’s fuel system to support proper starting, idle, and acceleration as part of the vehicle’s fuel delivery path. It is available through retailers that specialize in Airtex pumps, indicating broad aftermarket compatibility for older GM vehicles that require an in-tank electric pump module.