Elring Fuel Pump O-Ring for Porsche 718 Boxster/718 Cayman/991/Cayenne/Macan/Panamera (2014–2024)

This Elring fuel pump o-ring is a replacement sealing component for Porsche 718 Boxster/718 Cayman/991/Cayenne/Macan/Panamera applications in the fitment table below. It is meant to support proper sealing at the installed location and help avoid the leaks or sealing problems that can show up as these parts age.

Elring has been manufacturing engine sealing components for over a century, supplying gaskets, seals, and sealing systems to major vehicle manufacturers including Porsche. Known for German engineering, OEM-level sealing performance, and precision manufacturing, Elring components are built to maintain proper sealing under heat, pressure, and long-term engine operation.

Technical Details

• Manufacturer part number: 284.720
• Type: Fuel Pump O-Ring
• Function: Seals a machined groove or port connection
• Application range: 2014–2024
• Primary applications: Porsche 718 Boxster/718 Cayman/991/Cayenne/Macan/Panamera

Fitment & Compatibility

Confirm the full fitment details in the table below so the part matches your exact application.

If you want to double-check the application before ordering, send us your VIN. PMB Performance has spent over 20 years working with Porsche parts and the details that come with them.