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LLY Duramax Parts
One of the biggest differences between the LLY and its predecessor, the LB7, is that the LLY is fitted with emissions controlling technology. Now equipped with a faster spooling Turbocharger which created more torque sooner with less emissions. Powerhouse Diesel has a huge selection of LLY Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.
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Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Candy Blue
WehrliOriginal price $168.00Original price $168.00 - Original price $168.00Original price $168.00Current price $162.96$162.96 - $162.96Current price $162.96| /Wehrli Model WCF100860-CBWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Candy Blue
Original price $168.00Original price $168.00 - Original price $168.00Original price $168.00Current price $162.96$162.96 - $162.96Current price $162.96| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Bengal Red
WehrliOriginal price $143.00Original price $143.00 - Original price $143.00Original price $143.00Current price $138.71$138.71 - $138.71Current price $138.71| /Wehrli Model WCF100860-BRWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Bengal Red
Original price $143.00Original price $143.00 - Original price $143.00Original price $143.00Current price $138.71$138.71 - $138.71Current price $138.71| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Bengal Blue
WehrliOriginal price $143.00Original price $143.00 - Original price $143.00Original price $143.00Current price $138.71$138.71 - $138.71Current price $138.71| /Wehrli Model WCF100860-BBWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Bengal Blue
Original price $143.00Original price $143.00 - Original price $143.00Original price $143.00Current price $138.71$138.71 - $138.71Current price $138.71| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Gloss Blac
WehrliOriginal price $474.00Original price $474.00 - Original price $474.00Original price $474.00Current price $459.78$459.78 - $459.78Current price $459.78| /Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Gloss Blac
Original price $474.00Original price $474.00 - Original price $474.00Original price $474.00Current price $459.78$459.78 - $459.78Current price $459.78| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Bengal Red
WehrliOriginal price $474.00Original price $474.00 - Original price $474.00Original price $474.00Current price $459.78$459.78 - $459.78Current price $459.78| /Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Bengal Red
Original price $474.00Original price $474.00 - Original price $474.00Original price $474.00Current price $459.78$459.78 - $459.78Current price $459.78| /Save 3% Save % -
Dodge Double Dragon 120 Remanufactured CP3 Injection Pump For 03-04 5.9L Cummins 12mm Industrial Injection
Industrial InjectionOriginal price $2,461.25 - Original price $2,461.25Original price$2,461.25$2,461.25 - $2,461.25Current price $2,461.25| /Industrial Injection Model: 0986437304DDThe Modified CP3 offered by Industrial Injection is a drop in replacement for the stock CP3 fuel pump. The ...
View full detailsOriginal price $2,461.25 - Original price $2,461.25Original price$2,461.25$2,461.25 - $2,461.25Current price $2,461.25| / -
Garrett GT3794VA Turbo Kit - Chevy Duramax 6.6L 2004.5-2009 Stage 1 AVNT
GarrettOriginal price $2,677.73 - Original price $2,677.73Original price$2,677.73$2,677.73 - $2,677.73Current price $2,677.73| /Garrett Model 773540-5001SGarrett GT3794VA Turbo Kit - Chevy Duramax 6.6L 2004.5-2009 Stage 1 AVNT
Original price $2,677.73 - Original price $2,677.73Original price$2,677.73$2,677.73 - $2,677.73Current price $2,677.73| / -
Fleece Performance GM Silverado/Sierra 2500/3500 6.6L LLY Duramax Vane Position Sensor Pigtail
Fleece PerformanceOriginal price $26.09 - Original price $26.09Original price $26.09$28.99$28.99 - $28.99Current price $28.99| /Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing proce...
View full detailsOriginal price $26.09 - Original price $26.09Original price $26.09$28.99$28.99 - $28.99Current price $28.99| / -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers
Fleece PerformanceOriginal price $89.99 - Original price $89.99Original price $89.99$99.99$99.99 - $99.99Current price $99.99| /Make turbo installations easier and ensure good oil supply to your turbocharger with our remote oil feed line! Problem: The factory turbo oil feed ...
View full detailsOriginal price $89.99 - Original price $89.99Original price $89.99$99.99$99.99 - $99.99Current price $99.99| / -
Fleece Performance 04.5-10 GM Duramax SureFlo Performance Sending Unit
Fleece PerformanceOriginal price $323.10 - Original price $323.10Original price $323.10$359.00$359.00 - $359.00Current price $359.00| /Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel...
View full detailsOriginal price $323.10 - Original price $323.10Original price $323.10$359.00$359.00 - $359.00Current price $359.00| / -
Fleece Performance 04.5-10 Chevy Duramax (LLY/LBZ/LMM) 63mm STREET VNT Cheetah Turbo w/ HX40 Outlet
Fleece PerformanceOriginal price $2,339.10 - Original price $2,339.10Original price $2,339.10$2,599.00$2,599.00 - $2,599.00Current price $2,599.00| /The Duramax VNT Cheetah Turbocharger is a drop-in replacement turbocharger for 04.5-10 Duramax diesels. It comes with a Fleece Performance 63mm FMW...
View full detailsOriginal price $2,339.10 - Original price $2,339.10Original price $2,339.10$2,599.00$2,599.00 - $2,599.00Current price $2,599.00| / -
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Fleece PerformanceOriginal price $461.29 - Original price $461.29Original price $461.29$512.54$512.54 - $512.54Current price $512.54| /Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strength improvement over factory bridges. ...
View full detailsOriginal price $461.29 - Original price $461.29Original price $461.29$512.54$512.54 - $512.54Current price $512.54| / -
Fleece Performance 04.5-07 GM Duramax 6.6L LLY/LBZ All Lights On Refill (Pack of 10)
Fleece PerformanceOriginal price $202.14 - Original price $202.14Original price $202.14$224.60$224.60 - $224.60Current price $224.60| /Fleece Performance 04.5-07 GM Duramax 6.6L LLY/LBZ All Lights On Refill; Pack of 10 FPE-GM-ALO-37
Original price $202.14 - Original price $202.14Original price $202.14$224.60$224.60 - $224.60Current price $224.60| / -
Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate
Fleece PerformanceOriginal price $49.50 - Original price $49.50Original price $49.50$55.00$55.00 - $55.00Current price $55.00| /2001-2016 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage as the gaskets dry out and factory cast...
View full detailsOriginal price $49.50 - Original price $49.50Original price $49.50$55.00$55.00 - $55.00Current price $55.00| / -
Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit
Fleece PerformanceOriginal price $44.99 - Original price $44.99Original price $44.99$49.99$49.99 - $49.99Current price $49.99| /If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you ...
View full detailsOriginal price $44.99 - Original price $44.99Original price $44.99$49.99$49.99 - $49.99Current price $49.99| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red
Fleece PerformanceOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| /Dress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lock and is a direct replacement for your ...
View full detailsOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue
Fleece PerformanceOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| /Dress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lock and is a direct replacement for your ...
View full detailsOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black
Fleece PerformanceOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| /Dress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lock and is a direct replacement for your ...
View full detailsOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| / -
Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller
Fleece PerformanceOriginal price $161.10 - Original price $161.10Original price $161.10$179.00$179.00 - $179.00Current price $179.00| /Control your torque converter from the palm of your hand with the AlliLocker from Fleece Performance Engineering. The AlliLockeris 100 percent code...
View full detailsOriginal price $161.10 - Original price $161.10Original price $161.10$179.00$179.00 - $179.00Current price $179.00| / -
Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer
Fleece PerformanceOriginal price $107.77 - Original price $107.77Original price $107.77$119.74$119.74 - $119.74Current price $119.74| /This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines when an extra inch of elevation out of the vall...
View full detailsOriginal price $107.77 - Original price $107.77Original price $107.77$119.74$119.74 - $119.74Current price $119.74| / -
Fleece Performance 01-10 GM Duramax 6.6L LB7 / LLY / LBZ / LMM Front TufShafts
Fleece PerformanceOriginal price $850.50 - Original price $850.50Original price $850.50$945.00$945.00 - $945.00Current price $945.00| /TufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25 inch AAM front axle. They are designed to eliminate th...
View full detailsOriginal price $850.50 - Original price $850.50Original price $850.50$945.00$945.00 - $945.00Current price $945.00| / -
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit
Fleece PerformanceOriginal price $89.10 - Original price $89.10Original price $89.10$99.00$99.00 - $99.00Current price $99.00| /Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flex...
View full detailsOriginal price $89.10 - Original price $89.10Original price $89.10$99.00$99.00 - $99.00Current price $99.00| / -
Fleece Performance 01-07 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LLY)
Fleece PerformanceOriginal price $25.19 - Original price $25.19Original price $25.19$27.99$27.99 - $27.99Current price $27.99| /Replacement connector with 6 inch pigtail for use on the 6.6L Duramax engine including MAP, BARO, camshaft, and crankshaft sensors. Produced in-hou...
View full detailsOriginal price $25.19 - Original price $25.19Original price $25.19$27.99$27.99 - $27.99Current price $27.99| / -
Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines
Fleece PerformanceOriginal price $242.10 - Original price $242.10Original price $242.10$269.00$269.00 - $269.00Current price $269.00| /Fleece Model FPE-TL-LB7-LLY Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the mos...
View full detailsOriginal price $242.10 - Original price $242.10Original price $242.10$269.00$269.00 - $269.00Current price $269.00| /
BUILT FOR PERFORMANCE
This second gen Duramax is now equipped with a faster spooling Turbocharger which created more torque sooner with less emissions. Powerhouse Diesel has a huge selection of LLY Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.
Here at Powerhouse Diesel, our inventory of LLY duramax performance parts and accessories includes just about everything you could need. We have a huge range of options from many of the top manufacturers in the industry, including Fleece, Kryptonite, DDP and Rough Country. This is critical because when you’re trying to make improvements to how your engine performs, you need to have the highest-quality components. Without the best LLY upgrades, there’s a good chance you’ll continue to have issues with your engine.
Our selection of LLY duramax parts can help you no matter what you’re looking for from your truck. Whether you’re trying to boost efficiency, get more raw power or just need to perform routine maintenance, we have something to help you. Here you’ll find LLY accessories and parts including:
- Suspension parts
- Turbochargers
- Exhausts
- Injectors
- Intakes and cooling system parts
- Injection pumps and lift pumps
- And more
LET US SHOW YOU THE WAY
Our expertise and knowledge make us the best place to look for parts to upgrade your LLY Duramax. When you shop with us, our experienced team can help you narrow down your search and find the components that are perfect for whatever result you want. We’ll answer your questions and show you all your options so you can get the most from your engine. If you’re ready to learn more about what we have in stock and what it can do for you, browse through our products or get in touch with us today.
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