Mahle D33425 Fuel Pump Gasket

Mahle Fuel Pump Gasket D33425

Mahle D33425 is an OEM-standard fuel pump gasket made from molded rubber for a precise seal at the engine-mounted fuel pump. It also includes the engine mounted fuel pump O-ring, giving you the sealing components needed for service on a wide range of Ford and Lincoln applications.

Key Features

• OEM-standard fuel pump gasket for reliable sealing performance
• Molded rubber construction with black finish
• Includes engine mounted fuel pump O-ring
• Fuel pump gasket thickness: 2.05
• O-ring dimensions: .080-inch thickness, 1.25-inch cross section, 1.38-inch outside diameter
• Direct-fit service part for select Ford and Lincoln vehicles

Product Details

Mahle gaskets are trusted by technicians and OEMs for sealing applications that demand consistent fit and material quality. The D33425 fuel pump gasket is built for engine-mounted fuel pump service and is listed for many Ford and Lincoln models, including Ford F-150, Ford Explorer, Ford Escape, Ford Edge, Ford Mustang, Ford Ranger, and Lincoln Navigator, along with additional Transit, Bronco, and Corsair applications. If you are replacing a leaking fuel pump seal or servicing the pump mounting area, Mahle D33425 provides the correct molded rubber sealing profile for the job. This part cross-references Ford 2S7Z-9E583-A and AA5Z-9E583-A for the same application.

Common Repair Uses

• Fuel odor or seepage at the engine-mounted fuel pump
• Visible wetness around the pump mounting surface
• Seal replacement during fuel pump service
• Restoring proper sealing after pump removal
• Addressing aging or flattened rubber sealing components

Installation Notes and Tips

Clean the mounting surface thoroughly before installation and inspect the fuel pump flange for damage or debris. Confirm the gasket and O-ring are seated correctly before tightening the assembly to the manufacturer’s specification. Verify vehicle fitment by year, make, and model before ordering; this part is listed for 2020-2024 Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD; 2021-2023 Ford Bronco, Bronco Sport, Edge, Escape, Explorer, F-150, Mustang, and Ranger; and select earlier Ford and Lincoln models including Edge, Escape, Expedition, Explorer, F-150, Fusion, Mustang, Ranger, Corsair, MKZ, Nautilus, Navigator, Fiesta, Flex, Taurus, MKC, MKT, EcoSport, Focus, and MKS.

Quality Assurance

Mahle supplies sealing products used in OEM and technician service environments worldwide. D33425 is an OEM-standard replacement built to match the sealing requirements of the listed Ford and Lincoln fuel pump applications.