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LB7 Duramax Engine Parts

  • Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,010.00
    $ 1,010.00 - $ 1,010.00
    Current price $ 1,010.00

    Fleece Performance Model FPE-DMAX-CBOP2001-2016 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage a...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,010.00
    $ 1,010.00 - $ 1,010.00
    Current price $ 1,010.00
  • Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 677.00
    $ 677.00 - $ 677.00
    Current price $ 677.00

    Wehrli Model WCF100240 ARP Bolt kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down pipe. 6 Washers and Bolts for installing 1 up pipe. Includes A...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 677.00
    $ 677.00 - $ 677.00
    Current price $ 677.00
  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 944.00
    $ 944.00 - $ 944.00
    Current price $ 944.00

    Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized Clean up the engine bay of your 2001-202...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 944.00
    $ 944.00 - $ 944.00
    Current price $ 944.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $ 2,020.00
    Original price $ 2,020.00 - Original price $ 2,020.00
    Original price $ 2,020.00
    Current price $ 1,835.00
    $ 1,835.00 - $ 1,835.00
    Current price $ 1,835.00

    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set Fits 2001-2021 Chevrolet/GMC 6.6L Duramax (see fitment char...

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    Original price $ 2,020.00
    Original price $ 2,020.00 - Original price $ 2,020.00
    Original price $ 2,020.00
    Current price $ 1,835.00
    $ 1,835.00 - $ 1,835.00
    Current price $ 1,835.00
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  • XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171

    XDP
    Original price $ 2,019.00 - Original price $ 2,019.00
    Original price
    $ 2,019.00
    $ 2,019.00 - $ 2,019.00
    Current price $ 2,019.00

    XDP Model XD171The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your ...

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    Original price $ 2,019.00 - Original price $ 2,019.00
    Original price
    $ 2,019.00
    $ 2,019.00 - $ 2,019.00
    Current price $ 2,019.00
  • Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,323.00
    $ 5,323.00 - $ 5,323.00
    Current price $ 5,323.00

    Fleece Performance Model FPE-TL-LBZ-LMMReplace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,323.00
    $ 5,323.00 - $ 5,323.00
    Current price $ 5,323.00
  • XDP Mass Air Flow (MAF) Sensor 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ XD1024

    XDP
    Original price $ 1,508.00 - Original price $ 1,508.00
    Original price
    $ 1,508.00
    $ 1,508.00 - $ 1,508.00
    Current price $ 1,508.00

    XDP Model XD1024The XDP Mass Air Flow (MAF) Sensor XD1024 is an OE-style, direct-fit replacement the factory MAF sensor on your Chevy or GMC 6.6L D...

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    Original price $ 1,508.00 - Original price $ 1,508.00
    Original price
    $ 1,508.00
    $ 1,508.00 - $ 1,508.00
    Current price $ 1,508.00
  • XDP Harmonic Balancer Bolt XD628

    XDP
    Original price $ 458.00 - Original price $ 458.00
    Original price
    $ 458.00
    $ 458.00 - $ 458.00
    Current price $ 458.00

    XDP Model XD628

    Original price $ 458.00 - Original price $ 458.00
    Original price
    $ 458.00
    $ 458.00 - $ 458.00
    Current price $ 458.00
  • Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,836.00
    $ 1,836.00 - $ 1,836.00
    Current price $ 1,836.00

    Fleece Performance Model FPE-DTFL-S3S4-0116Problem: The factory turbo oil feed used on 2001-2016 Duramax's is supplied off of the #4 cam journal be...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,836.00
    $ 1,836.00 - $ 1,836.00
    Current price $ 1,836.00
  • Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,285.00
    $ 1,285.00 - $ 1,285.00
    Current price $ 1,285.00

    Fleece Performance Model FPE-HAR-DMAX-FPROur Fuel Pressure Regulator (FPR) harness for the 2001-2010 6.6L Duramax is a direct replacement for GM Pa...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,285.00
    $ 1,285.00 - $ 1,285.00
    Current price $ 1,285.00
  • Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax LLY

    Mishimoto
    Original price $ 3,837.00
    Original price $ 3,837.00 - Original price $ 3,837.00
    Original price $ 3,837.00
    Current price $ 3,487.00
    $ 3,487.00 - $ 3,487.00
    Current price $ 3,487.00

    Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax Direct fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax Five layers ...

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    Original price $ 3,837.00
    Original price $ 3,837.00 - Original price $ 3,837.00
    Original price $ 3,837.00
    Current price $ 3,487.00
    $ 3,487.00 - $ 3,487.00
    Current price $ 3,487.00
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  • Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,836.00
    $ 1,836.00 - $ 1,836.00
    Current price $ 1,836.00

    Fleece Performance Model FPE-TL-LB7-LMM-MED-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,836.00
    $ 1,836.00 - $ 1,836.00
    Current price $ 1,836.00
  • Exergy LB7 Duramax Rail End to M14x1.5

    Exergy
    Original price $ 1,304.00 - Original price $ 1,304.00
    Original price
    $ 1,304.00
    $ 1,304.00 - $ 1,304.00
    Current price $ 1,304.00

    Exergy Model 1-018-134Exergy LB7 Rail End to M14x1.5

    Original price $ 1,304.00 - Original price $ 1,304.00
    Original price
    $ 1,304.00
    $ 1,304.00 - $ 1,304.00
    Current price $ 1,304.00
  • Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,836.00
    $ 1,836.00 - $ 1,836.00
    Current price $ 1,836.00

    Fleece Performance Model FPE-DTFL-0116Make turbo installations easier and ensure good oil supply to your turbocharger with our remote oil feed line...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,836.00
    $ 1,836.00 - $ 1,836.00
    Current price $ 1,836.00
  • Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 735.00
    $ 735.00 - $ 735.00
    Current price $ 735.00

    Fleece Performance Model FPE-DMAX-OC-BLKDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 735.00
    $ 735.00 - $ 735.00
    Current price $ 735.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    Original price $ 2,020.00
    Original price $ 2,020.00 - Original price $ 2,020.00
    Original price $ 2,020.00
    Current price $ 1,835.00
    $ 1,835.00 - $ 1,835.00
    Current price $ 1,835.00

    Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...

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    Original price $ 2,020.00
    Original price $ 2,020.00 - Original price $ 2,020.00
    Original price $ 2,020.00
    Current price $ 1,835.00
    $ 1,835.00 - $ 1,835.00
    Current price $ 1,835.00
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  • Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L

    Mishimoto
    Original price $ 6,462.00
    Original price $ 6,462.00 - Original price $ 6,462.00
    Original price $ 6,462.00
    Current price $ 5,873.00
    $ 5,873.00 - $ 5,873.00
    Current price $ 5,873.00

    Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L Mishimoto's Duramax coolant hose kits are constructed from a combinat...

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    Original price $ 6,462.00
    Original price $ 6,462.00 - Original price $ 6,462.00
    Original price $ 6,462.00
    Current price $ 5,873.00
    $ 5,873.00 - $ 5,873.00
    Current price $ 5,873.00
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  • Yukon Gear 11.5in GM & Chrysler Pinion Nut

    Yukon Gear & Axle
    Original price $ 586.00 - Original price $ 586.00
    Original price
    $ 586.00
    $ 586.00 - $ 586.00
    Current price $ 586.00

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

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    Original price $ 586.00 - Original price $ 586.00
    Original price
    $ 586.00
    $ 586.00 - $ 586.00
    Current price $ 586.00
  • Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 697.00
    $ 697.00 - $ 697.00
    Current price $ 697.00

    Fleece Performance Model FPE-LB7-IAH-DELETEThe Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 697.00
    $ 697.00 - $ 697.00
    Current price $ 697.00
  • XDP X220 Series Head Stud Kit XD3006HS

    XDP
    Original price $ 9,636.00 - Original price $ 9,636.00
    Original price
    $ 9,636.00
    $ 9,636.00 - $ 9,636.00
    Current price $ 9,636.00

    XDP Model XD3006HSThe XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML...

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    Original price $ 9,636.00 - Original price $ 9,636.00
    Original price
    $ 9,636.00
    $ 9,636.00 - $ 9,636.00
    Current price $ 9,636.00
  • XDP Direct Replacement High Output 220 Amp Alternator XD224

    XDP
    Original price $ 5,506.00 - Original price $ 5,506.00
    Original price
    $ 5,506.00
    $ 5,506.00 - $ 5,506.00
    Current price $ 5,506.00

    XDP Model XD224Don't just replace the failing alternator in your 2001-2007 GM 6.6L Duramax, upgrade it with the XDP Direct Replacement High Output ...

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    Original price $ 5,506.00 - Original price $ 5,506.00
    Original price
    $ 5,506.00
    $ 5,506.00 - $ 5,506.00
    Current price $ 5,506.00
  • Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,285.00
    $ 1,285.00 - $ 1,285.00
    Current price $ 1,285.00

    Fleece Performance Model FPE-HAR-GM-NSBU-0405Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail Replacement NSBU...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,285.00
    $ 1,285.00 - $ 1,285.00
    Current price $ 1,285.00
  • Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY Turbo Vane Position Sensor Adapter Harness

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 863.00
    $ 863.00 - $ 863.00
    Current price $ 863.00

    Fleece Performance Model FPE-HAR-DMAX-VPS-ADPTOur Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo va...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 863.00
    $ 863.00 - $ 863.00
    Current price $ 863.00
  • Fleece Performance GM Silverado/Sierra 2500/3500 6.6L LLY Duramax Vane Position Sensor Pigtail

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 533.00
    $ 533.00 - $ 533.00
    Current price $ 533.00

    Fleece Performance Model FPE-HAR-DMAX-VPS-0405Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sens...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 533.00
    $ 533.00 - $ 533.00
    Current price $ 533.00

Powerhouse Diesel