Elring 787.090 Engine Coolant Inlet Flange Seal

Engine Coolant Seal Overview

Elring 787.090 is an engine coolant inlet flange seal built for reliable sealing at the cylinder head upper right location. It helps maintain a tight coolant path and supports consistent engine operation in Ford truck and van applications.

Key Features

• Engine coolant inlet flange seal for leak control at the coolant connection
• Fits the cylinder head, upper right mounting location
• Paraphrased from Elring sealing expertise for dependable gasket and seal performance
• Compatible with a wide range of Ford E-350 Super Duty, F-150, and F-250 Super Duty applications
• Part number 787.090 for accurate ordering and catalog matching

Detailed Description

Elring 787.090 is a sealing component for the engine coolant inlet flange, engineered to maintain a secure seal where coolant passes into the cylinder head. Proper sealing at this point helps reduce coolant loss and supports stable cooling-system performance. This part number 787.090 is listed across multiple Ford applications, including Ford E-350 Super Duty, Ford F-150, and Ford F-250 Super Duty models, making it a practical choice for service work that requires a direct replacement seal. This part cross-references MAHLE GS33421 for the same application.

What It Helps Fix

• Coolant seepage at the inlet flange seal area
• Loss of sealing integrity at the cylinder head connection
• Cooling-system leaks that can affect engine temperature control
• Service issues caused by a worn or flattened seal
• Repeat repairs when the original seal no longer holds pressure

Installation Notes

Install at the cylinder head upper right coolant inlet flange location. Clean the sealing surfaces thoroughly before installation and inspect the mating parts for wear, corrosion, or residue that could affect sealing. Verify the application by part number 787.090 and confirm the vehicle listing before service.

Quality Assurance

Elring focuses on gaskets and seals for engine sealing applications, with products intended to deliver reliable fit and leak control. Part number 787.090 is built for sealing performance in cooling-system service.