Mahle K31779 Engine Water Pump Gasket

OEM Water Pump Gasket for Ford Cooling Repairs

Mahle K31779 is an OEM standard engine water pump gasket made with molded rubber for reliable sealing at the water pump interface. It is built for Ford cooling system service where a precise gasket fit matters during water pump replacement or related sealing work.

Key Features

• OEM standard water pump gasket for engine cooling system repairs
• Molded rubber gasket material for consistent sealing performance
• Mahle sealing product trusted by OEMs and technicians
• Direct-fit application for select Ford Super Duty, Excursion, and Econoline models
• Part number K31779 for accurate ordering and cross-reference lookup

Detailed Product Overview

Mahle K31779 is an engine water pump gasket engineered for Ford applications that require a molded rubber sealing surface. Mahle supplies sealing products used by OEMs and technicians worldwide, and this gasket follows an OEM standard specification for service work on the cooling system. It is a practical choice for Ford E-350 Super Duty, Ford Excursion, Ford F-250 Super Duty, and Ford F-350 Super Duty water pump service, as well as other listed Ford truck and van applications. This part cross-references FEL-PRO 35612 for the same application.

What This Gasket Helps Address

• Coolant seepage at the water pump mounting surface
• Sealing issues after water pump replacement
• Loss of gasket integrity from age, heat, or coolant exposure
• Service-related leaks on Ford cooling system repairs
• Fitment concerns when replacing a worn water pump gasket with K31779

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and inspect the water pump and thermostat housing areas for corrosion or residue. Follow the vehicle service procedure for the specific Ford application, and verify the gasket orientation before tightening fasteners to specification. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set where noted in the fitment data.

Quality Assurance

Mahle sealing products are used in OEM and professional repair environments, and K31779 is manufactured to OEM standard expectations for fit and sealing consistency. The molded rubber construction supports dependable sealing in cooling system service.

Compatible With Select Ford Applications

• Fits 2003 Ford E-350 Club Wagon, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
• Fits 1999-2003 Ford E-350 Super Duty, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
• Fits 2000-2003 Ford Excursion, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
• Fits 1999-2003 Ford F-250 Super Duty, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
• Fits 1999-2003 Ford F-350 Super Duty, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
• Fits 1995-2002 Ford E-350 Econoline Club Wagon, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
• Fits 1995-1998 Ford E-350 Econoline, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
• Fits 1997 Ford F-250 HD, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
• Fits 1994-1997 Ford F-350, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
• Fits 1994-1996 Ford F-250, N/A. For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.