Image is for illustration purposes only. Actual part may vary.

MU1630

FUEL PUMP

The MU1630 is a fuel pump module assembly that houses the electric fuel pump, fuel level sending unit, and often the pressure regulator in a single in-tank unit. It is responsible for supplying fuel at the correct pressure to the engine. When it fails, symptoms include a no-start condition, stalling, hesitation under load, or an erratic fuel gauge. Replacing the module restores proper fuel delivery and accurate gauge readings.