Description

GM Genuine Parts MU2227 (19333182) Fuel Pump and Level Sensor Module with Seal is a complete, genuine OE replacement assembly designed for select GM vehicles. This unit integrates the electric fuel pump, fuel level sensor, and the required seal, providing a direct-fit solution that matches the original equipment in fit, form, and function.

Built to GM engineering standards, this fuel pump and level sensor module helps restore proper fuel delivery and stable fuel pressure, supporting smooth engine starts, consistent performance, and reliable drivability. At the same time, the integrated fuel level sensor works to provide accurate fuel level readings so your fuel gauge reflects the true amount of fuel in the tank.

The included seal is designed to match the original design, helping to create a precise, leak-resistant installation and maintain proper system integrity. By choosing a GM Genuine Parts module, you’re using components that are validated to meet GM’s durability, performance, and quality requirements for your vehicle.

This module is ideal for resolving issues such as hard starting, stalling from fuel delivery problems, erratic fuel gauge readings, or other fuel system concerns caused by a worn or failing pump or sender unit. It is intended as a direct replacement for the original MU2227 / 19333182 module on compatible applications, simplifying installation and helping ensure factory-correct operation once installed and properly calibrated where applicable.

Use this unit when you want an OE-level repair that maintains the original design intent of your GM vehicle’s fuel system, from consistent fuel delivery to reliable level indication, backed by the GM Genuine Parts brand.