Bosch 628S1 Fuel Injector Seal Gasket Ring

The Bosch 628S1 is a precision-engineered fuel injector seal designed to provide a reliable, leak-free connection between the fuel injector and the intake manifold. This high-quality gasket ring is manufactured to OE specifications and serves as a direct replacement for worn or damaged injector seals in BMW, Mini, Porsche, and Mercedes-Benz vehicles.

Key Features:

• Manufactured from premium rubber compound designed to withstand extreme temperatures and high fuel system pressures
• Prevents fuel leaks that can lead to performance issues, poor fuel economy, and potential engine damage
• OE-quality construction ensures proper fit and long-lasting durability
• Resistant to fuel degradation and maintains seal integrity over extended service life
• Simple installation for professional technicians and DIY mechanics

This fuel injector seal is a critical component of your vehicle's fuel delivery system. A compromised seal can result in fuel odors, rough idle, misfires, or fuel pressure loss. Regular replacement during fuel injector service helps maintain optimal engine performance and fuel efficiency. The Bosch 628S1 cross-references to OEM part numbers 13537591006 (BMW/Mini), 91811092800 (Porsche), and Bosch F00VH05102.