Motor Vehicle Fuel Systems

The Bostech Fuel Pressure Regulator DEC011667 is a direct replacement for the OE Fuel Pressure Regulator on your 2006-2010 GM 6.6L Duramax LBZ/LMM. Having the correct fuel pressure is crucial to maintain efficiency, power, and longevity in your...

Restore performance in your 2001-2004 GM 6.6L Duramax LB7 with the Bostech DE651 Silver Series Remanufactured Fuel Injector. Bostech Silver Series LB7 Fuel Injectors are 100% disassembled, then each component is inspected, polished, and certified to...

The Derale 13070 Fuel Filter/Water Separator Kit W/Side Ports (1/2" NPT) from XDP is designed to be used with all fuel types. This fuel filter/water separator kit can help to extend carburetor/injector life and improve engine performance. Featuring a...