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LMM Duramax Engine Parts

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    XDP Duramax Crankshaft Pin Kit XD331

    XDP
    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95

    XDP Model XD331 Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin K...

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    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95
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    Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $55.00
    $55.00 - $55.00
    $55.00

    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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    $0.00 - $0.00
    $0.00
    $55.00
    $55.00 - $55.00
    $55.00
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    Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $46.08
    $46.08 - $46.08
    $46.08

    Wehrli Model WCF100189Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized Kit includes two CNC machined...

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    $0.00 - $0.00
    $0.00
    $46.08
    $46.08 - $46.08
    $46.08
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    Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $36.86
    $36.86 - $36.86
    $36.86

    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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    $0.00 - $0.00
    $0.00
    $36.86
    $36.86 - $36.86
    $36.86
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    XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171

    XDP
    $109.95 - $109.95
    $109.95
    $109.95 - $109.95
    $109.95

    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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    $109.95 - $109.95
    $109.95
    $109.95 - $109.95
    $109.95
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    Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $51.41
    $51.41 - $51.41
    $51.41

    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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    $0.00 - $0.00
    $0.00
    $51.41
    $51.41 - $51.41
    $51.41
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    Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $99.99
    $99.99 - $99.99
    $99.99

    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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    $0.00 - $0.00
    $0.00
    $99.99
    $99.99 - $99.99
    $99.99
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    ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit

    ARP
    $30.42 - $30.42
    $30.42
    $30.42 - $30.42
    $30.42

    ARP Model 129-2503ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit

    $30.42 - $30.42
    $30.42
    $30.42 - $30.42
    $30.42
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95

    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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    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95
    Save 9% Save %
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    Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Pro 07.5-19 Chevy 2500/3500 6.6L

    Banks Power
    $820.00
    $820.00 - $820.00
    $820.00
    $738.00
    $738.00 - $738.00
    $738.00

    Banks Power Model 64322-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...

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    $820.00
    $820.00 - $820.00
    $820.00
    $738.00
    $738.00 - $738.00
    $738.00
    Save 10% Save %
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    Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $269.00
    $269.00 - $269.00
    $269.00

    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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    $0.00 - $0.00
    $0.00
    $269.00
    $269.00 - $269.00
    $269.00
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    Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $69.99
    $69.99 - $69.99
    $69.99

    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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    $0.00 - $0.00
    $0.00
    $69.99
    $69.99 - $69.99
    $69.99
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    Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $39.99
    $39.99 - $39.99
    $39.99

    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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    $0.00 - $0.00
    $0.00
    $39.99
    $39.99 - $39.99
    $39.99
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95

    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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    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95
    Save 9% Save %
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    XDP X220 Series Head Stud Kit XD3006HS

    XDP
    $524.95 - $524.95
    $524.95
    $524.95 - $524.95
    $524.95

    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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    $524.95 - $524.95
    $524.95
    $524.95 - $524.95
    $524.95
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    XDP X-tra Cool Direct-fit Transmission Oil Cooler XD310

    XDP
    $258.95 - $258.95
    $258.95
    $258.95 - $258.95
    $258.95

    XDP Model XD310Upgrade the factory transmission cooler in your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP X-TRA Cool Direct-Fit Transmission Oi...

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    $258.95 - $258.95
    $258.95
    $258.95 - $258.95
    $258.95
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    XDP Camshaft Position (CMP) Sensor 06-16 Silverado 2500 HD/2500 HD Classic/3500/3500 HD/3550 HD Classic/06-16 GMC Sierra 2500 HD/2500 HD Classic/3500/3500 HD/3550 HD Classic Duramax 6.6 Liter XD1047

    XDP
    $23.28 - $23.28
    $23.28
    $23.28 - $23.28
    $23.28

    XDP Model XD1047Restore reliable engine operation in your GM 6.6L Duramax LBZ/LMM/LML with the XDP XD1047 Camshaft Position (CMP) Sensor. The CMP s...

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    $23.28 - $23.28
    $23.28
    $23.28 - $23.28
    $23.28
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    XDP Exhaust Gas Temperature (EGT) Sensor - Front 07.5-16 Chevrolet Silverado 2500HD/3500HD/07.5-16 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1058

    XDP
    $58.38 - $58.38
    $58.38
    $58.38 - $58.38
    $58.38

    XDP Model XD1058Keep your emissions system functioning properly with the XDP XD1058 Front Exhaust Gas Temperature (EGT) Sensor for GM 6.6L Duramax ...

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    $58.38 - $58.38
    $58.38
    $58.38 - $58.38
    $58.38
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    XDP Mass Air Flow (MAF) Sensor 07.5-10 Chevrolet Silverado 2500HD/3500HD/07.5-10 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1054

    XDP
    $72.31 - $72.31
    $72.31
    $72.31 - $72.31
    $72.31

    XDP Model XD1054The XDP Mass Air Flow (MAF) Sensor XD1054 is a direct-fit replacement for the faulty MAF sensor in your GM 6.6L Duramax LMM. The MA...

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    $72.31 - $72.31
    $72.31
    $72.31 - $72.31
    $72.31
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    XDP Exhaust Gas Temperature (EGT) Sensor 07.5-10 Chevrolet Silverado 2500HD/3500HD/07.5-10 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1036

    XDP
    $67.91 - $67.91
    $67.91
    $67.91 - $67.91
    $67.91

    XDP Model XD1036Maintain accurate exhaust temperature readings in your GM 6.6L Duramax LMM with the XDP XD1036 Exhaust Gas Temperature (EGT) Sensor...

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    $67.91 - $67.91
    $67.91
    $67.91 - $67.91
    $67.91
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    XDP Exhaust Gas Temperature (EGT) Sensor - Rear 07.5-10 Chevrolet Silverado 2500HD/3500HD/07.5-10 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1060

    XDP
    $46.08 - $46.08
    $46.08
    $46.08 - $46.08
    $46.08

    XDP Model XD1060Restore proper emissions function in your GM 6.6L Duramax LMM with the XDP XD1060 Rear Exhaust Gas Temperature (EGT) Sensor. Positi...

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    $46.08 - $46.08
    $46.08
    $46.08 - $46.08
    $46.08
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    XDP Engine Oil Pressure (EOP) Switch 2011-2016 GM 6.6L Duramax LML/2010-2016 GM 6.6L Duramax LGH XD1028

    XDP
    $39.20 - $39.20
    $39.20
    $39.20 - $39.20
    $39.20

    XDP Model XD1028The XDP Engine Oil Pressure (EOP) Switch XD1028 is a direct-fit replacement for the faulty oil pressure sensor on your Chevy/GMC 6....

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    $39.20 - $39.20
    $39.20
    $39.20 - $39.20
    $39.20
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    ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud Kit

    ARP
    $2,196.48 - $2,196.48
    $2,196.48
    $2,196.48 - $2,196.48
    $2,196.48

    ARP Model 230-4202ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud KitThis Part Fits: Year Make Model Submodel 2006-2013 Chevrolet Express 2500...

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    $2,196.48 - $2,196.48
    $2,196.48
    $2,196.48 - $2,196.48
    $2,196.48
  • Photo - Primary Photo - Primary

    ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit

    ARP
    $97.98 - $97.98
    $97.98
    $97.98 - $97.98
    $97.98

    ARP Model 230-2901ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt KitThis Part Fits: Year Make Model Submodel 2006-2012 Chevrolet Express 2500 B...

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    $97.98 - $97.98
    $97.98
    $97.98 - $97.98
    $97.98

Powerhouse Diesel