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      Fuel System Accessories
      Home / Fuel System Accessories

      High-quality fuel pump accessories

      KLM Performance stocks a wide variety of Diesel Fuel Pump accessories that allow you to improve the performance of your lift pump.

      Hellmann Performance, FASS, and AirDog offer a variety of accessories for your diesel vehicle. Please browse this selection below to see what's available. 

      Diesel Fuel Pump and Fuel Air Separation System are broken out into the following categories:

      • Fuel Pressure Regulator
      • Fuel Tank Suction Tube Kits
      • Fuel Sumps
      • Replacement Fuel Line
      • OEM Filter Delete Kits
      • Electric Fuel Heater Kit
      • Frame Mounting Bracket
      • Replacement Wire Harness
      • Fuel Line Kits
      • DRP Relocation Kits
      • FASS Filters
      • AirDog Replacement Diesel Fuel Filters

      Feel free to contact us if you need any help figuring out which Fuel Pump product best suits your fuel system needs.

      Vendor

      Make

      Model

      Year

      FASS WH-1002 Wire Harness for 1998.5 to 2004 Dodge Ram diesels.
      FASS WH-1002 Wire Harness
      $72.00
      FASS WH-1006 Wire Harness For the 6.6L Duramax.
      FASS WH-1006 Wire Harness
      $76.00
      FASS WH-1004 Replacement Wire Harness 2005 to 2020 Dodge Ram Wire Harness
      FASS WH-1004 Wire Harness
      Sold Out
      FASS WH-1005 Replacement Wire Harness
      FASS WH-1005 Wire Harness
      Sold Out
      FASS STK-1002 Diesel Fuel 5/8 Suction Tube Kit With Bulkhead Fitting
      Sale
      FASS STK-1002 Diesel Fuel 5/8 Suction Tube Kit With Bulkhead Fitting
      $84.55 $89.00
      FASS BBRK-1001 Banjo Bolt Replacement Kit
      Sale
      FASS BBRK-1001 Banjo Bolt Replacement Kit
      $51.30 $54.00
      FASS STK-1003 Diesel Fuel 5/8 In Fuel Module Suction Tube Kit
      Sale
      FASS STK-1003 Diesel Fuel 5/8 In Fuel Module Suction Tube Kit
      $94.05 $99.00
      FASS FLK-S06 Double Vent Return Line Kit
      Sale
      FASS FLK-S06 Double Vent Return Line Kit
      $153.90 $162.00
      FASS SFB-1001 Semi Frame Bracket Bolt On
      Sale
      FASS SFB-1001 Semi Frame Bracket
      $94.05 $99.00
      FASS BBRK-1002 Banjo Bolt Replacement Kit
      Sale
      FASS BBRK-1002 Banjo Bolt Replacement Kit
      $51.30 $54.00
      FASS HK-1001 Electric Heater Kit For Diesel Fuel
      Sale
      FASS HK-1001 Electric Heater Kit For Diesel Fuel
      $151.05 $169.00
      Diesel Fuel Sump Kit With Suction Tube Upgrade Kit
      Sale
      Diesel Fuel Sump Kit With Suction Tube Upgrade Kit
      $189.05 $199.00
      FASS FLK-S07 DD15 Supply Double Vent Return Line Kit
      Sale
      DD15 Fuel Line Kit FLK-S07
      $142.50 $150.00
      FASS FLK-S03 Double Return Line Class 8 Fuel Kit
      Sale
      FASS FLK-S03 Double Return Line
      $104.50 $110.00
      FASS RK-02 DRP Relocation Kit
      Sale
      FASS RK-02 DRP Relocation Kit
      $99.75 $105.00
      Duramax Factory Fuel Filter Delete Kit
      Sale
      Duramax Factory Fuel Filter Delete Kit
      $77.90 $82.00
      FASS FPR-1001 Adjustable Fuel Pressure Regulator
      Sale
      FASS FPR-1001 Adjustable Fuel Pressure Regulator
      $141.55 $149.99
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