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LML Duramax Fuel System

  • Fleece Performance 01-16 GM Duramax 6.6L CP3 Adapter Kit w/O-Rings

    Fleece Performance
    Original price $86.00 - Original price $86.00
    Original price $86.00
    $96.00
    $96.00 - $96.00
    Current price $96.00

    Fleece Performance Model FPE-DMAX-CP3-ADPTReplacement CP3 adapter machined from billet aluminum for the 2001-2016 GM Duramax. Includes new O-rings ...

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    Original price $86.00 - Original price $86.00
    Original price $86.00
    $96.00
    $96.00 - $96.00
    Current price $96.00
  • Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Hardware Kit w/o Pump

    Fleece Performance
    Original price $968.00 - Original price $968.00
    Original price $968.00
    $1,076.00
    $1,076.00 - $1,076.00
    Current price $1,076.00

    Fleece Performance Model FPE-LML-CP3-NPConvert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capab...

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    Original price $968.00 - Original price $968.00
    Original price $968.00
    $1,076.00
    $1,076.00 - $1,076.00
    Current price $1,076.00
  • Fleece Performance Fuel Temperature Sensor Mounting Block For LML Duramax CP3 Conversions

    Fleece Performance
    Original price $34.00 - Original price $34.00
    Original price $34.00
    $38.00
    $38.00 - $38.00
    Current price $38.00

    Fleece Performance Model FPE-DMAX-LML-FTSMFleece Performance Fuel Temperature Sensor Mounting Block For LML Duramax CP3 Conversions

    Original price $34.00 - Original price $34.00
    Original price $34.00
    $38.00
    $38.00 - $38.00
    Current price $38.00
  • Fleece Performance 11-16 GM Duramax Long Bed SureFlo Performance Sending Unit

    Fleece Performance
    Original price $464.00 - Original price $464.00
    Original price $464.00
    $516.00
    $516.00 - $516.00
    Current price $516.00

    Fleece Performance Model FPE-SF-GM-1116-LBProblem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need ...

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    Original price $464.00 - Original price $464.00
    Original price $464.00
    $516.00
    $516.00 - $516.00
    Current price $516.00
  • Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/HD CP3

    Fleece Performance
    Original price $3,358.00 - Original price $3,358.00
    Original price $3,358.00
    $3,731.00
    $3,731.00 - $3,731.00
    Current price $3,731.00

    Fleece Performance Model FPE-LML-CP3-10Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previou...

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    Original price $3,358.00 - Original price $3,358.00
    Original price $3,358.00
    $3,731.00
    $3,731.00 - $3,731.00
    Current price $3,731.00
  • Fleece Performance 11-16 GM 2500/3500 Duramax Auxiliary Heated Fuel Filter Kit

    Fleece Performance
    Original price $516.00 - Original price $516.00
    Original price $516.00
    $573.00
    $573.00 - $573.00
    Current price $573.00

    Fleece Performance Model FPE-DMAX-HFFBA-1116Introducing our all-new full featured auxiliary fuel filter kit for the 2011-2016 LML 6.6L Duramax! Thi...

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    Original price $516.00 - Original price $516.00
    Original price $516.00
    $573.00
    $573.00 - $573.00
    Current price $573.00
  • Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit

    Fleece Performance
    Original price $65.00 - Original price $65.00
    Original price $65.00
    $72.00
    $72.00 - $72.00
    Current price $72.00

    Fleece Performance Model FPE-GM-FFPD-0116If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fue...

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    Original price $65.00 - Original price $65.00
    Original price $65.00
    $72.00
    $72.00 - $72.00
    Current price $72.00
  • Fleece Performance 11-16 GM Duramax Short Bed SureFlo Performance Sending Unit

    Fleece Performance
    Original price $464.00 - Original price $464.00
    Original price $464.00
    $516.00
    $516.00 - $516.00
    Current price $516.00

    Fleece Performance Model FPE-SF-GM-1116-SBProblem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need ...

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    Original price $464.00 - Original price $464.00
    Original price $464.00
    $516.00
    $516.00 - $516.00
    Current price $516.00
  • Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3

    Fleece Performance
    Original price $2,583.00 - Original price $2,583.00
    Original price $2,583.00
    $2,870.00
    $2,870.00 - $2,870.00
    Current price $2,870.00

    Fleece Performance Model FPE-LML-CP3-WPConvert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capab...

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    Original price $2,583.00 - Original price $2,583.00
    Original price $2,583.00
    $2,870.00
    $2,870.00 - $2,870.00
    Current price $2,870.00
  • Fleece Performance 11-16 GM 2500/3500 LML Duramax Return Fuel Pressure Test Port

    Fleece Performance
    Original price $39.00 - Original price $39.00
    Original price $39.00
    $44.00
    $44.00 - $44.00
    Current price $44.00

    Fleece Performance Model FPE-FPTP-GM-1116The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in trou...

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    Original price $39.00 - Original price $39.00
    Original price $39.00
    $44.00
    $44.00 - $44.00
    Current price $44.00
  • Fleece Performance 11-16 GM 2500/3500 6.6L Duramax Replacement High Pressure Fuel Line for CP3 Conv.

    Fleece Performance
    Original price $233.00 - Original price $233.00
    Original price $233.00
    $259.00
    $259.00 - $259.00
    Current price $259.00

    Fleece Performance Model FPE-FL-LML-CP3-HPReplacement high pressure fuel line for 6.6L LML Duramax's with CP3 conversion kits.Features: Replacemen...

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    Original price $233.00 - Original price $233.00
    Original price $233.00
    $259.00
    $259.00 - $259.00
    Current price $259.00
  • Fleece 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Long Bed Only)

    Fleece Performance
    Original price $1,033.00 - Original price $1,033.00
    Original price $1,033.00
    $1,147.00
    $1,147.00 - $1,147.00
    Current price $1,147.00

    Fleece Performance Model FPE-34564Fleece 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Long Bed Only)User 1

    Original price $1,033.00 - Original price $1,033.00
    Original price $1,033.00
    $1,147.00
    $1,147.00 - $1,147.00
    Current price $1,147.00
  • Fleece 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Short Bed Only)

    Fleece Performance
    Original price $1,033.00 - Original price $1,033.00
    Original price $1,033.00
    $1,147.00
    $1,147.00 - $1,147.00
    Current price $1,147.00

    Fleece Performance Model FPE-34563Fleece 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Short Bed Only)User 1

    Original price $1,033.00 - Original price $1,033.00
    Original price $1,033.00
    $1,147.00
    $1,147.00 - $1,147.00
    Current price $1,147.00

Powerhouse Diesel