X1 & S3 FUEL SYSTEM REBUILD KIT
Complete fuel pump assembly rebuild kit for X1 and S3 models.
Includes the following:
- Your Choice of Delphi or OEM Made in USA Walbro 521 Fuel Pump. Both come with Lifetime Warranty against manufacturing defects!
- Fuel Inlet Strainer
- In-Line Fuel Filter
- Complete set of Viton seals and O-rings including fuel vent O-ring
- Dowty Seal
- Stainless Steel Pinch Clamps
- Stock 49 PSI Fuel Pressure Regulator
- Replacement Low Fuel Level Sensor (Thermistor)