LLY Duramax Engine Parts
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- Alternators (2)
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- Block Off Plates (4)
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- Crankshaft Pin Kit (1)
- Engine Connecting Rod (1)
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- Engine Harmonic Balancer (2)
- Engine Head Stud (1)
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- Flexplate Mounting Bolt (1)
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- Hardware - Singles (5)
- Hardware Kits - Other (11)
- Harmonic Balancer Bolt (1)
- Head Gaskets (1)
- Head Stud & Bolt Kits (2)
- Head Studs (1)
- Heads (5)
- Heat Shields (1)
- Hoses (2)
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- Wiring Harnesses (5)
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XDP Duramax Crankshaft Pin Kit XD331
XDPOriginal price $229.00 - Original price $229.00Original price$229.00$229.00 - $229.00Current price $229.00| /5.0 / 5.0
3 Reviews
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...
View full detailsOriginal price $229.00 - Original price $229.00Original price$229.00$229.00 - $229.00Current price $229.00| / -
Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$66.00$66.00 - $66.00Current price $66.00| /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 detailsOriginal price $0.00 - Original price $0.00Original price $0.00$66.00$66.00 - $66.00Current price $66.00| / -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$74.00$74.00 - $74.00Current price $74.00| /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 detailsOriginal price $0.00 - Original price $0.00Original price $0.00$74.00$74.00 - $74.00Current price $74.00| / -
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$53.00$53.00 - $53.00Current price $53.00| /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 detailsOriginal price $0.00 - Original price $0.00Original price $0.00$53.00$53.00 - $53.00Current price $53.00| / -
Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$79.00$79.00 - $79.00Current price $79.00| /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 detailsOriginal price $0.00 - Original price $0.00Original price $0.00$79.00$79.00 - $79.00Current price $79.00| / -
ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit
ARPOriginal price $44.00 - Original price $44.00Original price$44.00$44.00 - $44.00Current price $44.00| /ARP Model 129-2503ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit
Original price $44.00 - Original price $44.00Original price$44.00$44.00 - $44.00Current price $44.00| / -
Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set
MishimotoOriginal price $160.00Original price $160.00 - Original price $160.00Original price $160.00Current price $146.00$146.00 - $146.00Current price $146.00| /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 detailsOriginal price $160.00Original price $160.00 - Original price $160.00Original price $160.00Current price $146.00$146.00 - $146.00Current price $146.00| /Save 9% Save % -
XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171
XDPOriginal price $157.00 - Original price $157.00Original price$157.00$157.00 - $157.00Current price $157.00| /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 detailsOriginal price $157.00 - Original price $157.00Original price$157.00$157.00 - $157.00Current price $157.00| / -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$143.00$143.00 - $143.00Current price $143.00| /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 detailsOriginal price $0.00 - Original price $0.00Original price $0.00$143.00$143.00 - $143.00Current price $143.00| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$58.00$58.00 - $58.00Current price $58.00| /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 detailsOriginal price $0.00 - Original price $0.00Original price $0.00$58.00$58.00 - $58.00Current price $58.00| / -
Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set
MishimotoOriginal price $157.00Original price $157.00 - Original price $157.00Original price $157.00Current price $143.00$143.00 - $143.00Current price $143.00| /Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...
View full detailsOriginal price $157.00Original price $157.00 - Original price $157.00Original price $157.00Current price $143.00$143.00 - $143.00Current price $143.00| /Save 9% Save % -
Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L
MishimotoOriginal price $595.00Original price $595.00 - Original price $595.00Original price $595.00Current price $541.00$541.00 - $541.00Current price $541.00| /Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L Mishimoto's Duramax coolant hose kits are constructed from a combinat...
View full detailsOriginal price $595.00Original price $595.00 - Original price $595.00Original price $595.00Current price $541.00$541.00 - $541.00Current price $541.00| /Save 9% Save % -
Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$55.00$55.00 - $55.00Current price $55.00| /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 ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$55.00$55.00 - $55.00Current price $55.00| / -
XDP X220 Series Head Stud Kit XD3006HS
XDPOriginal price $749.00 - Original price $749.00Original price$749.00$749.00 - $749.00Current price $749.00| /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 detailsOriginal price $749.00 - Original price $749.00Original price$749.00$749.00 - $749.00Current price $749.00| / -
ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud Kit
ARPOriginal price $3,133.00 - Original price $3,133.00Original price$3,133.00$3,133.00 - $3,133.00Current price $3,133.00| /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...
View full detailsOriginal price $3,133.00 - Original price $3,133.00Original price$3,133.00$3,133.00 - $3,133.00Current price $3,133.00| / -
ARP 01-06 6.6L GM Duramax Diesel Flywheel Bolt Kit
ARPOriginal price $137.00 - Original price $137.00Original price$137.00$137.00 - $137.00Current price $137.00| /ARP Model 230-2801ARP 01-06 6.6L GM Duramax Diesel Flywheel Bolt KitThis Part Fits: Year Make Model Submodel 2006-2012 Chevrolet Express 2500 Ba...
View full detailsOriginal price $137.00 - Original price $137.00Original price$137.00$137.00 - $137.00Current price $137.00| / -
ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit
ARPOriginal price $140.00 - Original price $140.00Original price$140.00$140.00 - $140.00Current price $140.00| /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...
View full detailsOriginal price $140.00 - Original price $140.00Original price$140.00$140.00 - $140.00Current price $140.00| / -
ARP 01-10 6.6L GM Duramax Diesel Head Stud Kit
ARPOriginal price $1,162.00 - Original price $1,162.00Original price$1,162.00$1,162.00 - $1,162.00Current price $1,162.00| /ARP Model 230-4201ARP 01-10 6.6L GM Duramax Diesel Head Stud KitThis Part Fits: Year Make Model Submodel 2006-2013 Chevrolet Express 2500 Base ...
View full detailsOriginal price $1,162.00 - Original price $1,162.00Original price$1,162.00$1,162.00 - $1,162.00Current price $1,162.00| / -
ARP 05 & Earlier Chevy Duramax Diesel LB7/LLY Main Stud Kit
ARPOriginal price $439.00 - Original price $439.00Original price$439.00$439.00 - $439.00Current price $439.00| /ARP Model 230-5401ARP 05 & Earlier Chevy Duramax Diesel LB7/LLY Main Stud Kit
Original price $439.00 - Original price $439.00Original price$439.00$439.00 - $439.00Current price $439.00| / -
Performance Balancer Series - Diesel Performance Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance
XDPOriginal price $963.00 - Original price $963.00Original price$963.00$963.00 - $963.00Current price $963.00| /Upgrade your high-performance GM 6.6L Duramax LML/LGH with XDP Performance Balancer Series - Diesel Performance Harmonic Balancer XD722. High-perfo...
View full detailsOriginal price $963.00 - Original price $963.00Original price$963.00$963.00 - $963.00Current price $963.00| / -
Premium Balancer Series - Stock Replacement Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance
XDPOriginal price $664.00 - Original price $664.00Original price$664.00$664.00 - $664.00Current price $664.00| /The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD709 is an ideal replacement for the worn harmonic balancer on your GM 6.6L ...
View full detailsOriginal price $664.00 - Original price $664.00Original price$664.00$664.00 - $664.00Current price $664.00| / -
Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$100.00$100.00 - $100.00Current price $100.00| /Fleece Performance Model FPE-HAR-GM-NSBU-0405Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail Replacement NSBU...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$100.00$100.00 - $100.00Current price $100.00| / -
XDP Flex Plate Bolt Kit XD656
XDPOriginal price $107.00 - Original price $107.00Original price$107.00$107.00 - $107.00Current price $107.00| /XDP Model XD656 XDP Flex Plate Bolt Kit XD656
Original price $107.00 - Original price $107.00Original price$107.00$107.00 - $107.00Current price $107.00| / -
XDP Harmonic Balancer Bolt XD628
XDPOriginal price $36.00 - Original price $36.00Original price$36.00$36.00 - $36.00Current price $36.00| /XDP Model XD628
Original price $36.00 - Original price $36.00Original price$36.00$36.00 - $36.00Current price $36.00| /