Genuine 0099979248 Fuel Filter O-Ring

Fuel Filter O-Ring for Mercedes-Benz Diesel Applications

This Genuine fuel filter O-ring, part number 0099979248, is a direct-fit sealing component for select Mercedes-Benz diesel fuel filter service applications. It is specified for the main filter on large-size applications and helps maintain a secure seal at the fuel filter connection.

Key Features

• Genuine fuel filter O-ring for diesel fuel system service
• Part number 0099979248 for accurate ordering and replacement
• Fits main filter applications noted as large
• Compatible with select Mercedes-Benz E300, S350, 300D, 300SD, 350SD, 350SDL, 300SDL, and 300TD models
• Supports proper sealing at the fuel filter interface

Detailed Description

Use this Genuine 0099979248 fuel filter O-ring when servicing the main fuel filter on compatible Mercedes-Benz diesel vehicles. It is listed for 1995-1999 Mercedes-Benz E300, 1994-1995 Mercedes-Benz S350, 1990-1993 Mercedes-Benz 300D, 1987 Mercedes-Benz 300D, 1992-1993 Mercedes-Benz 300SD, 1991 Mercedes-Benz 350SD, 1990-1991 Mercedes-Benz 350SDL, 1986-1987 Mercedes-Benz 300SDL, and 1987 Mercedes-Benz 300TD. For buyers searching for a Mercedes-Benz E300 fuel filter O-ring or a Mercedes-Benz 300D main filter seal, this part number 0099979248 matches the listed applications.

Common Service Issues

• Fuel seepage at the main filter seal
• Air intrusion at the fuel filter connection
• Hard starting after fuel filter service
• Diesel odor or dampness around the filter housing
• Seal wear during routine fuel system maintenance

Installation Notes and Tips

Install on the listed main filter application only and verify the filter size noted as large before service. Clean the sealing surfaces thoroughly, inspect the filter housing for damage, and replace the O-ring during fuel filter maintenance to help maintain a proper seal. Confirm vehicle year, model, and filter configuration against the fitment list before ordering.

Quality Assurance

Genuine parts are selected to match the specified application and fitment data provided for Mercedes-Benz diesel fuel filter service.