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LML Duramax Fuel System

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    Fleece Performance 11-16 GM Duramax Short Bed SureFlo Performance Sending Unit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $379.00
    $379.00 - $379.00
    $379.00

    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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    $0.00 - $0.00
    $0.00
    $379.00
    $379.00 - $379.00
    $379.00
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    Fleece Performance 11-16 GM 2500/3500 LML Duramax Return Fuel Pressure Test Port

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $29.99
    $29.99 - $29.99
    $29.99

    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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    $0.00 - $0.00
    $0.00
    $29.99
    $29.99 - $29.99
    $29.99
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    Fleece Performance 11-16 GM 2500/3500 6.6L Duramax Replacement High Pressure Fuel Line for CP3 Conv.

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $179.99
    $179.99 - $179.99
    $179.99

    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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    $0.00 - $0.00
    $0.00
    $179.99
    $179.99 - $179.99
    $179.99
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    Fleece 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Long Bed Only)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $799.00
    $799.00 - $799.00
    $799.00

    Fleece 2011 to 2016 6.6L LML Duramax Truck PowerFlo In tank Lift Pump (Long Bed Only). Sold and shipped by Powerhouse Diesel, a diesel repair and p...

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    $0.00 - $0.00
    $0.00
    $799.00
    $799.00 - $799.00
    $799.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML Electronic Pressure Regulator DRV

    Exergy
    $187.00 - $187.00
    $187.00
    $187.00 - $187.00
    $187.00

    Exergy Model E05 10520 Exergy Electronic Pressure Regulator DRVThis part can be used as a direct replacement for Bosch part number 0 281 006 019, G...

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    $187.00 - $187.00
    $187.00
    $187.00 - $187.00
    $187.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML New 60% Over Injector - Set of 8

    Exergy
    $5,296.00 - $5,296.00
    $5,296.00
    $5,296.00 - $5,296.00
    $5,296.00

    Exergy Model E02 10508Exergy 11-16 Chevrolet Duramax 6.6L LML New 60% Over Injector - Set of 8 8 60% Over Modified Injectors Injector Coppers and ...

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    $5,296.00 - $5,296.00
    $5,296.00
    $5,296.00 - $5,296.00
    $5,296.00
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    XDP Duramax 6.6L LGH Fuel Contamination Kit 11-16 GM 6.6L Duramax LGH XD518

    XDP
    $5,288.95 - $5,288.95
    $5,288.95
    $5,288.95 - $5,288.95
    $5,288.95

    XDP Model XD518The XDP Duramax 6.6L LGH Fuel Contamination Kit XD518 includes the items you need to repair the fuel system in your 2011-2016 GM Dur...

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    $5,288.95 - $5,288.95
    $5,288.95
    $5,288.95 - $5,288.95
    $5,288.95
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    XDP OER Series Remanufactured CP4 Fuel Pump 2011-2016 GM 6.6L Duramax LML/LGH

    XDP
    $734.95 - $734.95
    $734.95
    $734.95 - $734.95
    $734.95

    XDP Model XD609The XDP OER Series Remanufactured CP4 Fuel Pump XD609 is a high-quality replacement for the failed or underperforming injection fuel...

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    $734.95 - $734.95
    $734.95
    $734.95 - $734.95
    $734.95
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    OER Series New Fuel Rail Assembly (Passenger Side) 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance

    XDP
    $263.95 - $263.95
    $263.95
    $263.95 - $263.95
    $263.95

    XDP Model XD606Replace the contaminated fuel system in your 2011-2016 GM 6.6L Duramax LML/LGH with the XDP OER Series New Fuel Rail Assembly (Passe...

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    $263.95 - $263.95
    $263.95
    $263.95 - $263.95
    $263.95
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    OER Series New Fuel Rail Assembly (Driver Side) 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance

    XDP
    $263.95 - $263.95
    $263.95
    $263.95 - $263.95
    $263.95

    XDP Model XD605The XDP OER Series New Fuel Rail Assembly (Driver Side) XD605 is ideal when replacing contaminated fuel system components in your 20...

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    $263.95 - $263.95
    $263.95
    $263.95 - $263.95
    $263.95
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    XDP Remanufactured LGH Fuel Injector With Bolt XD482 For 2011-2016 GM 6.6L Duramax LGH

    XDP
    $230.95 - $230.95
    $230.95
    $230.95 - $230.95
    $230.95

    XDP Model XD482The Remanufactured LGH Fuel Injector With Bolt (Stock HP) XD482 is a high-quality replacement for the failed injector in your 2011-2...

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    $230.95 - $230.95
    $230.95
    $230.95 - $230.95
    $230.95
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    XDP Remanufactured LML Fuel Injector With Bolt XD487 For 2011-2016 GM 6.6L Duramax LML

    XDP
    $220.95 - $220.95
    $220.95
    $220.95 - $220.95
    $220.95

    XDP Model XD487The Remanufactured LML Fuel Injector With Bolt (Stock HP) XD487 provides you with a high-quality replacement for the failed injector...

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    $220.95 - $220.95
    $220.95
    $220.95 - $220.95
    $220.95
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  • AirDog Raptor 4G Lift Pump, 150 GPH for 2015 to 2016 Chevy and GMC Duramax LML AirDog Raptor 4G Lift Pump, 150 GPH for 2015 to 2016 Chevy and GMC Duramax LML Save 3% Save %

    AirDog Raptor 4G Lift Pump, 150 GPH, Pump Only | 2015 to 2016 Chevy and GMC Duramax LML | RP-4G-150

    AirDog
    $549.00
    $549.00 - $549.00
    $549.00
    $533.00
    $533.00 - $533.00
    $533.00

    The AirDog Raptor RP-4G-150 is a 150 GPH frame mounted lift pump for the 2015 to 2016 Chevy and GMC Duramax LML. The LML uses the CP4.2, a pump tha...

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    $549.00
    $549.00 - $549.00
    $549.00
    $533.00
    $533.00 - $533.00
    $533.00
    Save 3% Save %
  • AirDog Raptor 4G Lift Pump, 100 GPH for 2015 to 2016 Chevy and GMC Duramax LML AirDog Raptor 4G Lift Pump, 100 GPH for 2015 to 2016 Chevy and GMC Duramax LML Save 3% Save %

    AirDog Raptor 4G Lift Pump, 100 GPH, Pump Only | 2015 to 2016 Chevy and GMC Duramax LML | RP-4G-100

    AirDog
    $538.00
    $538.00 - $538.00
    $538.00
    $522.00
    $522.00 - $522.00
    $522.00

    The AirDog Raptor RP-4G-100 is a 100 GPH frame mounted lift pump for the 2015 to 2016 Chevy and GMC Duramax LML. The LML uses the CP4.2, a pump tha...

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    $538.00
    $538.00 - $538.00
    $538.00
    $522.00
    $522.00 - $522.00
    $522.00
    Save 3% Save %
  • AirDog Raptor 4G Lift Pump, 100 GPH for 2011 to 2014 Chevy and GMC Duramax LML AirDog Raptor 4G Lift Pump, 100 GPH for 2011 to 2014 Chevy and GMC Duramax LML Save 3% Save %

    AirDog Raptor 4G Lift Pump, 100 GPH, Pump Only | 2011 to 2014 Chevy and GMC Duramax LML | RP-4G-100

    AirDog
    $538.00
    $538.00 - $538.00
    $538.00
    $522.00
    $522.00 - $522.00
    $522.00

    The AirDog Raptor RP-4G-100 is a 100 GPH frame mounted lift pump for the 2011 to 2014 Chevy and GMC Duramax LML. The LML uses the CP4.2, a pump tha...

    View full details
    $538.00
    $538.00 - $538.00
    $538.00
    $522.00
    $522.00 - $522.00
    $522.00
    Save 3% Save %
  • AirDog Raptor 4G Lift Pump, 150 GPH for 2011 to 2014 Chevy and GMC Duramax LML AirDog Raptor 4G Lift Pump, 150 GPH for 2011 to 2014 Chevy and GMC Duramax LML Save 3% Save %

    AirDog Raptor 4G Lift Pump, 150 GPH, Pump Only | 2011 to 2014 Chevy and GMC Duramax LML | RP-4G-150

    AirDog
    $549.00
    $549.00 - $549.00
    $549.00
    $533.00
    $533.00 - $533.00
    $533.00

    The AirDog Raptor RP-4G-150 is a 150 GPH frame mounted lift pump for the 2011 to 2014 Chevy and GMC Duramax LML. The LML uses the CP4.2, a pump tha...

    View full details
    $549.00
    $549.00 - $549.00
    $549.00
    $533.00
    $533.00 - $533.00
    $533.00
    Save 3% Save %
  • AirDog II 5G Lift Pump, 220 GPH for 2015 to 2016 Chevy and GMC Duramax LML AirDog II 5G Lift Pump, 220 GPH for 2015 to 2016 Chevy and GMC Duramax LML Save 3% Save %

    AirDog II 5G Lift Pump, 220 GPH | 2015 to 2016 Chevy and GMC Duramax LML | DF-220-5G

    AirDog
    $905.00
    $905.00 - $905.00
    $905.00
    $879.00
    $879.00 - $879.00
    $879.00

    The AirDog II 5G DF-220-5G is a 220 GPH lift pump with a water separator, fuel filter and air separation in one unit for the 2015 to 2016 Chevy and...

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    $905.00
    $905.00 - $905.00
    $905.00
    $879.00
    $879.00 - $879.00
    $879.00
    Save 3% Save %
  • AirDog II 5G Lift Pump, 220 GPH for 2011 to 2014 Chevy and GMC Duramax LML AirDog II 5G Lift Pump, 220 GPH for 2011 to 2014 Chevy and GMC Duramax LML Save 3% Save %

    AirDog II 5G Lift Pump, 220 GPH | 2011 to 2014 Chevy and GMC Duramax LML | DF-220-5G

    AirDog
    $905.00
    $905.00 - $905.00
    $905.00
    $879.00
    $879.00 - $879.00
    $879.00

    The AirDog II 5G DF-220-5G is a 220 GPH lift pump with a water separator, fuel filter and air separation in one unit for the 2011 to 2014 Chevy and...

    View full details
    $905.00
    $905.00 - $905.00
    $905.00
    $879.00
    $879.00 - $879.00
    $879.00
    Save 3% Save %
  • AirDog II 5G Lift Pump, 100 GPH for 2011 to 2014 Chevy and GMC Duramax LML AirDog II 5G Lift Pump, 100 GPH for 2011 to 2014 Chevy and GMC Duramax LML Save 3% Save %

    AirDog II 5G Lift Pump, 100 GPH | 2011 to 2014 Chevy and GMC Duramax LML | DF-100-5G

    AirDog
    $842.00
    $842.00 - $842.00
    $842.00
    $818.00
    $818.00 - $818.00
    $818.00

    The AirDog II 5G DF-100-5G is a 100 GPH lift pump with a water separator, fuel filter and air separation in one unit for the 2011 to 2014 Chevy and...

    View full details
    $842.00
    $842.00 - $842.00
    $842.00
    $818.00
    $818.00 - $818.00
    $818.00
    Save 3% Save %
  • AirDog 4G Lift Pump, 150 GPH for 2015 to 2016 Chevy and GMC Duramax LML AirDog 4G Lift Pump, 150 GPH for 2015 to 2016 Chevy and GMC Duramax LML Save 3% Save %

    AirDog 4G Lift Pump, 150 GPH | 2015 to 2016 Chevy and GMC Duramax LML | FP-150-4G

    AirDog
    $757.00
    $757.00 - $757.00
    $757.00
    $735.00
    $735.00 - $735.00
    $735.00

    The AirDog 4G FP-150-4G is a 150 GPH lift pump with a water separator, fuel filter and air separation for the 2015 to 2016 Chevy and GMC Duramax LM...

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    $757.00
    $757.00 - $757.00
    $757.00
    $735.00
    $735.00 - $735.00
    $735.00
    Save 3% Save %
  • FASS TSC10250G fuel system FASS TSC10250G fuel system Save 5% Save %

    FASS Titanium Signature Series Fuel System, 250 GPH | 2001 to 2010 Chevy and GMC Duramax 6.6 | TSC10250G

    FASS Fuel Systems
    $867.37
    $867.37 - $867.37
    $867.37
    $824.00
    $824.00 - $824.00
    $824.00

    The FASS Titanium Signature Series TSC10250G is a 250 GPH fuel system with a water separator, 2 micron filter and air and vapor separation for the ...

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    $867.37
    $867.37 - $867.37
    $867.37
    $824.00
    $824.00 - $824.00
    $824.00
    Save 5% Save %
  • FASS Signature Series Adjustable Fuel Pump, 290 GPH, 2001 to 2016 Chevy and GMC Duramax 6.6 FASS Signature Series Adjustable Fuel Pump, 290 GPH, 2001 to 2016 Chevy and GMC Duramax 6.6 Save 5% Save %

    FASS Signature Series Adjustable Fuel Pump, 290 GPH | 2001 to 2016 Chevy and GMC Duramax 6.6 | FASC09290G

    FASS Fuel Systems
    $848.42
    $848.42 - $848.42
    $848.42
    $806.00
    $806.00 - $806.00
    $806.00

    The FASS Signature Series Adjustable FASC09290G is a 290 GPH lift pump with adjustable fuel pressure for the 2001 to 2016 Chevy and GMC Duramax 6.6...

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    $848.42
    $848.42 - $848.42
    $848.42
    $806.00
    $806.00 - $806.00
    $806.00
    Save 5% Save %
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    2011-2016 GM 6.6L Dual High Pressure Fuel Kit

    H&S Motorsports
    $0.00 - $0.00
    $0.00
    $3,019.00
    $3,019.00 - $3,019.00
    $3,019.00

    H&S Motorsports Part # - 131001-1, 131001-3, 131001-4 Use of this product may damage or destroy mechanical and/or electrical components of t...

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    $0.00 - $0.00
    $0.00
    $3,019.00
    $3,019.00 - $3,019.00
    $3,019.00
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    XDP 6.6 LML Fuel Contamination Kit XD517

    XDP
    $4,364.95 - $4,364.95
    $4,364.95
    $4,364.95 - $4,364.95
    $4,364.95

    XDP Model xd517 The XDP Duramax 6.6L LML Fuel Contamination Kit XD517 is an all-inclusive kit that provides everything you need to get your 2011-2...

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    $4,364.95 - $4,364.95
    $4,364.95
    $4,364.95 - $4,364.95
    $4,364.95
    Select Options

LML Duramax fuel system for 2011 to 2016 Chevy Silverado HD and GMC Sierra HD trucks.

The LML Bosch CP4.2 pump is the known weak point. CP3 conversion kits, lift pumps and better filtration are the most popular LML fuel system upgrades.

Related: LML fuel injectors, LML tuning, LML engine parts. Browse all LML Duramax parts.

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