Mercedes Fuel Pump Replacement Kit - Delphi 540207

Product Information

The fuel pump and sender assembly is an integrated unit located inside the fuel tank that delivers pressurized fuel to the engine while monitoring fuel level for the gauge cluster. The pump ensures consistent fuel flow for proper engine performance, while the sender uses a float mechanism to provide accurate fuel level readings. Built with durable materials and engineered for precise operation, the assembly is critical for reliable starting, efficient combustion, and accurate fuel monitoring.

• Hard starting or engine stalling – caused by insufficient fuel delivery.
• Inaccurate or erratic fuel gauge readings – due to a failing fuel level sender.
• Loss of power under load or hesitation during acceleration – indicates a weakening or failing pump.

About Delphi

With a presence in more than 150 countries, and a global network of over 2750 service centers, Delphi provides OE specification end-to-end solutions from components to sophisticated software solutions.

With a wide-ranging portfolio including gasoline fuel systems, diesel fuel systems, maintenance solutions, engine management, and vehicle electronics, backed by OE-level diagnostic and test equipment, training, and technical information, Delphi enables garages to service and repair vehicles right the first time.

Delphi's portfolio includes gasoline fuel systems, diesel fuel systems, maintenance solutions, engine management, and vehicle electronics, plus training, diagnostics, and test equipment. We serve the passenger and commercial vehicle segments, as well as agricultural, marine, and industrial vehicle markets worldwide.