FUEL SYSTEM

FACTORY FUEL FILTER DELETE  Once you’ve installed an aftermarket Fuel Filtration System such as our FASS, Air Dog or other Fuel Systems, the use of the factory fuel filter is no longer required and can be removed. Because your Duramax factory...

The SWAG Performance Race Fuel Valve prevents fuel from being returned to the tank when the pressure release valve is opened due to fuel rail pressure increases. Many high performance electronic tuning devices raise the fuel rail pressure resulting in...

Duramax Diesel Injector Return Rail Kit 2004 - 2010 LLY LMM LBZ   Included with this item: (6) "T" return connectors (2) 90 degree return connector (8) Return connector O-rings (8) Return connector retaining clips (GM P/N...

Injector Line Set For 06-10 GM 6.6L Duramax LBZ / LMM  Our Injector Line Set covers the complete engine of your 06-10 GM 6.6L Duramax LBZ or LMM diesel engine. We highly recommended that you change your lines any time when replacing your...

This Fuel Tank Sump with Built-In Fuel Return provides you with a perfect option to maximize fuel delivery, and customization when installing your aftermarket fuel system. Avoid the common 1/4 tank issues associated with in-tank draw straws used with...

Dorman Air Bleeder Screw For 2001-2010 Gm 6.6L Duramax 904-112The Dorman 904-112 Air Bleeder Screw is a replacement for a common failure item in your 2001-2010 GM 6.6L Duramax. Sold as a 5 pack for the shop, or DIY Duramax Owner, this Air Bleeder...

2011-2016 LML 6.6L Duramax Remanufactured Injector Set   Bosch #0445117010 GM#'s 12620534, 19256590 1 Year Warranty - Unlimited Mileage - Parts Only - No Labor        $150.00 REFUNDABLE CORE CHARGE PER INJECTOR ($1200.00 PER...

2007.5-2010 LMM 6.6L Duramax Remanufactured Injector Set   (THE 8TH DIGIT FROM THE FRONT OF YOUR VIN MUST BE A "6" IF YOU HAVE AN LMM) Remanufactured to OE specs with Bosch Parts. New Nozzle Assembly  New Control Valve Assembly 100% Flow...

  2004.5-2010 GM 6.6L DURAMAX DIESEL The Racor PFF4245R2-02 ParFit Fuel Filter Head Assembly is a direct replacement for your 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMM. Over time, the seals in the factory filter head are known to leak causing...

2001-2010 GM 6.6L DURAMAX / AFE 42-14011 DFS780 FUEL SYSTEM (FULL-TIME OPERATION) The AFE 42-14011 DFS780 Fuel System with Full-Time Operation for your 2001-2010 GM 6.6L Duramax offers you a complete fuel system solution to replacing the factory lift...

2001-2010 GM 6.6L DURAMAX (BOOST ACTIVATED) / AFE 42-14012 DFS780 FUEL SYSTEM (BOOST ACTIVATED) The AFE 42-14012 DFS780 Fuel System with Part-Time Boost Activated Operation for your 2001-2010 GM 6.6L Duramax offers you a complete fuel system solution for...

The XDP WIF Sensor delete plug XD137 is a quick and simple solution to ending all the issues caused by the factory Water In Fuel (WIF) Sensor in your 2001-2016 GM 6.6L Duramax. The factory sensor is made of plastic and often times just doesn't last. Over...