Skip to content
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    

LBZ 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
    $81.00
    $81.00 - $81.00
    Current price $81.00

    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...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $81.00
    $81.00 - $81.00
    Current price $81.00
  • 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
    $55.00
    $55.00 - $55.00
    Current price $55.00

    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...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $55.00
    $55.00 - $55.00
    Current price $55.00
  • ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit

    ARP
    Original price $45.00 - Original price $45.00
    Original price
    $45.00
    $45.00 - $45.00
    Current price $45.00

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

    Original price $45.00 - Original price $45.00
    Original price
    $45.00
    $45.00 - $45.00
    Current price $45.00
  • 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
    $76.00
    $76.00 - $76.00
    Current price $76.00

    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...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $76.00
    $76.00 - $76.00
    Current price $76.00
  • Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $68.00
    $68.00 - $68.00
    Current price $68.00

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

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $68.00
    $68.00 - $68.00
    Current price $68.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $162.00
    Original price $162.00 - Original price $162.00
    Original price $162.00
    Current price $148.00
    $148.00 - $148.00
    Current price $148.00

    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...

    View full details
    Original price $162.00
    Original price $162.00 - Original price $162.00
    Original price $162.00
    Current price $148.00
    $148.00 - $148.00
    Current price $148.00
    Save 9% Save %
  • XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171

    XDP
    Original price $162.00 - Original price $162.00
    Original price
    $162.00
    $162.00 - $162.00
    Current price $162.00

    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 ...

    View full details
    Original price $162.00 - Original price $162.00
    Original price
    $162.00
    $162.00 - $162.00
    Current price $162.00
  • XDP Mass Air Flow (MAF) Sensor 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ XD1024

    XDP
    Original price $121.00 - Original price $121.00
    Original price
    $121.00
    $121.00 - $121.00
    Current price $121.00

    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...

    View full details
    Original price $121.00 - Original price $121.00
    Original price
    $121.00
    $121.00 - $121.00
    Current price $121.00
  • XDP Harmonic Balancer Bolt XD628

    XDP
    Original price $37.00 - Original price $37.00
    Original price
    $37.00
    $37.00 - $37.00
    Current price $37.00

    XDP Model XD628

    Original price $37.00 - Original price $37.00
    Original price
    $37.00
    $37.00 - $37.00
    Current price $37.00
  • 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
    $148.00
    $148.00 - $148.00
    Current price $148.00

    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...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $148.00
    $148.00 - $148.00
    Current price $148.00
  • 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
    $427.00
    $427.00 - $427.00
    Current price $427.00

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

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $427.00
    $427.00 - $427.00
    Current price $427.00
  • 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
    $148.00
    $148.00 - $148.00
    Current price $148.00

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

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $148.00
    $148.00 - $148.00
    Current price $148.00
  • Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Pro 07.5-19 Chevy 2500/3500 6.6L

    Banks Power
    Original price $1,168.00
    Original price $1,168.00 - Original price $1,168.00
    Original price $1,168.00
    Current price $1,051.00
    $1,051.00 - $1,051.00
    Current price $1,051.00

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

    View full details
    Original price $1,168.00
    Original price $1,168.00 - Original price $1,168.00
    Original price $1,168.00
    Current price $1,051.00
    $1,051.00 - $1,051.00
    Current price $1,051.00
    Save 10% Save %
  • Premium Balancer Series - Stock Replacement Harmonic Balancer 06-10 GM 6.6L Duramax LBZ/LMM XDP Xtreme Diesel Performance

    XDP
    Original price $474.00 - Original price $474.00
    Original price
    $474.00
    $474.00 - $474.00
    Current price $474.00

    The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD710 is a direct-fit replacement for your GM 6.6L Duramax LBZ/LMM. A harmoni...

    View full details
    Original price $474.00 - Original price $474.00
    Original price
    $474.00
    $474.00 - $474.00
    Current price $474.00
  • Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $58.00
    $58.00 - $58.00
    Current price $58.00

    Wehrli Model WCF205-81Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $58.00
    $58.00 - $58.00
    Current price $58.00
  • 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
    $148.00
    $148.00 - $148.00
    Current price $148.00

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

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $148.00
    $148.00 - $148.00
    Current price $148.00
  • 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
    $103.00
    $103.00 - $103.00
    Current price $103.00

    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...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $103.00
    $103.00 - $103.00
    Current price $103.00
  • 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
    $59.00
    $59.00 - $59.00
    Current price $59.00

    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...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $59.00
    $59.00 - $59.00
    Current price $59.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    Original price $162.00
    Original price $162.00 - Original price $162.00
    Original price $162.00
    Current price $148.00
    $148.00 - $148.00
    Current price $148.00

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

    View full details
    Original price $162.00
    Original price $162.00 - Original price $162.00
    Original price $162.00
    Current price $148.00
    $148.00 - $148.00
    Current price $148.00
    Save 9% Save %
  • XDP X220 Series Head Stud Kit XD3006HS

    XDP
    Original price $773.00 - Original price $773.00
    Original price
    $773.00
    $773.00 - $773.00
    Current price $773.00

    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...

    View full details
    Original price $773.00 - Original price $773.00
    Original price
    $773.00
    $773.00 - $773.00
    Current price $773.00
  • XDP Direct Replacement High Output 220 Amp Alternator XD224

    XDP
    Original price $442.00 - Original price $442.00
    Original price
    $442.00
    $442.00 - $442.00
    Current price $442.00

    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 ...

    View full details
    Original price $442.00 - Original price $442.00
    Original price
    $442.00
    $442.00 - $442.00
    Current price $442.00
  • XDP X-tra Cool Direct-fit Transmission Oil Cooler XD310

    XDP
    Original price $382.00 - Original price $382.00
    Original price
    $382.00
    $382.00 - $382.00
    Current price $382.00

    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...

    View full details
    Original price $382.00 - Original price $382.00
    Original price
    $382.00
    $382.00 - $382.00
    Current price $382.00
  • Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $206.00
    $206.00 - $206.00
    Current price $206.00

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

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $206.00
    $206.00 - $206.00
    Current price $206.00
  • Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Data Pro 07.5-19 Chevy 2500/3500 6.6L

    Banks Power
    Original price $1,235.00
    Original price $1,235.00 - Original price $1,235.00
    Original price $1,235.00
    Current price $1,111.00
    $1,111.00 - $1,111.00
    Current price $1,111.00

    Banks Power Model 64323-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...

    View full details
    Original price $1,235.00
    Original price $1,235.00 - Original price $1,235.00
    Original price $1,235.00
    Current price $1,111.00
    $1,111.00 - $1,111.00
    Current price $1,111.00
    Save 10% Save %

Powerhouse Diesel