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L5P Duramax Engine Parts

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    Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 5,491.00
    $ 5,491.00 - $ 5,491.00
    $ 5,491.00

    Fleece Performance Model FPE-HAR-L5P-INJ-PT-8PA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fu...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 5,491.00
    $ 5,491.00 - $ 5,491.00
    $ 5,491.00
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    Fleece Performance 17-22 GM 2500/3500 L5P Duramax Sensor Connector w/4.5in Pigtail

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 696.00
    $ 696.00 - $ 696.00
    $ 696.00

    Fleece Performance Model FPE-HAR-MU-PT-1Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins,...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 696.00
    $ 696.00 - $ 696.00
    $ 696.00
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    Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,263.00
    $ 1,263.00 - $ 1,263.00
    $ 1,263.00

    Fleece Performance Model FPE-L5P-MAP-SPRAll new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Becaus...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,263.00
    $ 1,263.00 - $ 1,263.00
    $ 1,263.00
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    Fleece Performance 17-19 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 6,041.00
    $ 6,041.00 - $ 6,041.00
    $ 6,041.00

    Fleece Performance Model FPE-TL-L5P-1719Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our ki...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 6,041.00
    $ 6,041.00 - $ 6,041.00
    $ 6,041.00
  • User 1 User 1

    Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,263.00
    $ 1,263.00 - $ 1,263.00
    $ 1,263.00

    Fleece Performance Model FPE-L5P-MAP-SPR-24Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer All new Fleece Performance...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,263.00
    $ 1,263.00 - $ 1,263.00
    $ 1,263.00
  • Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Passenger Side). Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Passenger Side).

    Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Passenger Side)

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 21,947.00
    $ 21,947.00 - $ 21,947.00
    $ 21,947.00

    Fleece Performance Model FPE-61-10014-PFleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Passenger Side) Each cylinder head is ma...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 21,947.00
    $ 21,947.00 - $ 21,947.00
    $ 21,947.00
  • Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Driver Side). Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Driver Side).

    Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Driver Side)

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 21,947.00
    $ 21,947.00 - $ 21,947.00
    $ 21,947.00

    Fleece Performance Model FPE-61-10014-DFleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Driver Side) Each cylinder head is manuf...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 21,947.00
    $ 21,947.00 - $ 21,947.00
    $ 21,947.00
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    Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 2,563.00
    $ 2,563.00 - $ 2,563.00
    $ 2,563.00

    Fleece Performance Model FPE-HAR-GM-LCT-SEAL-7PGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal fo...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 2,563.00
    $ 2,563.00 - $ 2,563.00
    $ 2,563.00
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    Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 9,382.00
    $ 9,382.00 - $ 9,382.00
    $ 9,382.00

    Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 9,382.00
    $ 9,382.00 - $ 9,382.00
    $ 9,382.00
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    Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Extension Harness

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 842.00
    $ 842.00 - $ 842.00
    $ 842.00

    Fleece Performance Model FPE-HAR-DMAX-FAN-L5POur replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or d...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 842.00
    $ 842.00 - $ 842.00
    $ 842.00

Powerhouse Diesel