SHOCK ABSORBER-REAR
Substitutions
O-RING,FUEL PUMP-C(W205)
PORSCHE CAYENNE BRAKE PAD FR
SHOCK ABSORBER-REAR W164
SHOCK ABSORBER-REAR
ROD,TORSION BAR-RIGHT-S(W220)
SHOCK ABSORBER-REAR
FAN BELT FOR VW/AUDI
SHOCK ABSORBER-REAR W164
SHOCK ABSORBER RER-M(W164)
SHOCK ABSORBER RER-M(W164)
SHOCK ABSORBER-REAR
Essential O-Ring for Fuel Pump
Why You Need It
The O-ring is a crucial component for sealing the fuel pump assembly. It ensures a leak-proof operation, maintaining the optimal pressure needed for efficient fuel delivery. Without the O-ring, fuel leaks can lead to decreased performance and increased emissions.
How It Works
The O-ring is seated in the groove between the fuel pump and the fuel tank. As a static seal, it prevents fuel and vapors from escaping the system, ensuring all fuel is correctly routed to the engine. This helps maintain the engine's proper air-fuel mixture for peak performance.
Consequences of a Broken O-Ring
When the O-ring fails, it can cause fuel leaks, leading to a drop in fuel pressure. This may result in poor engine performance, rough idling, and even stalling. Moreover, it poses a significant fire hazard due to the potential fuel leakage.
Compatibility List
- S 63 Amg
- C 400 4Matic
- Gl 500/550 4Matic / Gls 500/550 4Matic
- Gl/Gls 63 Amg
- Glc 300 4Matic
- Ml/Gle 400
- C 350 4Matic
- C 200 L
- Mercedes-Amg Gt
- Cls 400 4Matic
- Cla 180
- E 400 4Matic