Elring 787.080 Engine Coolant Inlet Flange Seal

Engine Coolant Inlet Flange Seal

Elring 787.080 is an engine coolant inlet flange seal built for reliable sealing at the cylinder head upper left location. It is a fitment-based replacement for Ford trucks and vans that need a precise seal to help control coolant leaks and maintain stable cooling system performance.

Key Features

• Engine coolant inlet flange seal for cooling system service
• Fits the cylinder head, upper left sealing location
• Helps maintain a tight seal to reduce coolant loss
• Elring sealing design focused on fit and leak control
• Part number 787.080 for easy identification

Detailed Description

Elring 787.080 is a sealing component for the coolant inlet flange area, where a secure seal is critical to keeping coolant contained and the engine operating at the proper temperature. This seal is used on Ford applications including the F-150, F-250 Super Duty, F-350 Super Duty, E-350 Super Duty, and related models listed in the fitment data. If you are replacing a worn or leaking coolant inlet flange seal on a Ford F-150 or Ford Super Duty application, this part number 787.080 provides a direct service replacement for the specified sealing location.

Elring’s gasket and seal range is built around accurate fitment and dependable sealing performance. This part cross-references MAHLE GS33421 for the same application.

Common Problems This Part Can Address

• Coolant seepage at the inlet flange sealing surface
• Loss of sealing integrity from age or heat cycling
• Coolant odor or visible residue around the flange area
• Service replacement after cooling system disassembly
• Leak-related cooling system pressure loss

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and inspect the flange and surrounding components for damage or corrosion. Verify the seal is positioned correctly at the cylinder head upper left location before reassembly. Use the exact part number 787.080 for the listed Ford fitments to avoid sealing mismatch.

Quality Assurance

Elring focuses on gaskets and seals engineered for accurate fit and dependable leak control. For buyers servicing Ford cooling system components, this seal is intended to support consistent sealing performance in the specified application.