Hengst H14W40 Engine Oil Filter

Hengst H14W40 Spin-On Engine Oil Filter

The Hengst H14W40 is a spin-on engine oil filter for select Mercedes-Benz applications. It is built for routine oil service on classic Mercedes-Benz 190E, 260E, 300E, 300CE, 300SE, 300SEL, and 300TE models, where proper oil filtration is critical to engine protection.

Key Features

• Spin-on engine oil filter design
• Direct replacement for select Mercedes-Benz gasoline applications
• OE-style fitment for service maintenance
• Cross-references common aftermarket and OE part numbers
• Part number: H14W40

Detailed Description

Hengst H14W40 is an engine oil filter engineered in a spin-on format for straightforward replacement during scheduled maintenance. This filter is listed for 1985-1993 Mercedes-Benz 190E, 1987-1989 Mercedes-Benz 260E, 1990-1993 Mercedes-Benz 300E, 1988-1989 Mercedes-Benz 300CE, 1990-1991 Mercedes-Benz 300SE, 1990-1991 Mercedes-Benz 300SEL, and 1990-1993 Mercedes-Benz 300TE. If you are servicing a Mercedes-Benz 190E oil filter, Mercedes-Benz 300E oil filter, or Mercedes-Benz 300TE oil filter application, H14W40 provides the correct spin-on configuration for those vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Dirty engine oil circulating through the lubrication system
• Reduced filtration performance during routine oil changes
• Incorrect filter style for spin-on Mercedes-Benz applications
• Maintenance needs on older Mercedes-Benz inline and six-cylinder platforms
• Service replacement for worn or clogged oil filters

Installation Notes and Tips

Verify the part number and vehicle application before installation. Replace the filter during each oil service, and inspect the sealing surface and mounting area for debris before threading the new spin-on filter into place. Confirm the filter seats properly and check for leaks after the engine is started.

Quality Assurance

Hengst is an established filtration brand, and the H14W40 is cataloged for direct-fit service on the listed Mercedes-Benz applications. Use the confirmed fitment data above to match the filter to your vehicle before purchase.