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Collection:

2004.5-2005 GM 2500/3500 Fuel System

156 products
Regular price $19.00
Sale price $19.00
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Are you installing an AirDog or Fass Pump? Most trucks end up with an open fuel supply and or return line. Our 3/8″ aluminum plug will cap off these lines to keep fuel from spilling out and dirt fr...
Regular price $37.00
Sale price $37.00
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Our replacement connector with 6" pigtail will get you back on the road quickly.  Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated...
Regular price $59.00
Sale price $59.00
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Gain additional flexibility in your harness routings with this 18" extension harness for the Cummins and Duramax rail pressure sensor. Produced in-house, our manufacturing process includes fully au...
Regular price $368.00
Sale price $368.00
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The XDP Remanufactured LLY Fuel Injector With Bolt XD494 is a high-quality replacement for the failed injector in your 2004.5-2005 GM 6.6 Duramax LLY. With over 30 million fuel injectors on the roa...
Regular price $50.00
Sale price $50.00
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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 i...
Regular price $213.00
Sale price $213.00
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The XDP Fuel Tank Sump XD182 is the perfect solution for those wanting to maximize fuel delivery to their engine. This One Hole Design Fuel Tank Sump is easier to install than others on the market,...