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.
Filters
- Air Compressor Systems (6)
- Air Compressors (3)
- Air Filters - Direct Fit (3)
- Air Springs (4)
- Air Suspension Kits (7)
- Axles (6)
- Ball Joint (5)
- Bearings (4)
- Bed Bars (3)
- Bed Liners (4)
- Block Off Plates (4)
- Body Mount Kit (3)
- Camshafts (3)
- Charge Tube (4)
- Clamps (4)
- Cold Air Intake (3)
- Cold Air Intakes (8)
- Connecting Pipes (3)
- Coolant Reservoirs (5)
- Diff Covers (23)
- Differential Bushings (11)
- Differential Housings (3)
- Differential Install Kits (25)
- Differential Overhaul Kits (7)
- Differential Seal Kits (4)
- Differential Spider Gears (9)
- Differential Yokes (7)
- Differentials (18)
- Downpipes (5)
- Exhaust Brakes (6)
- Final Drive Gears (46)
- Fittings (5)
- Flexplates (3)
- Floor Mats - Rubber (15)
- Fluids (14)
- Fuel Air Separators (12)
- Fuel Components Misc (6)
- Fuel Injector (6)
- Fuel Injector Connectors (5)
- Fuel Injector Nozzles (7)
- Fuel Injectors - Diesel (57)
- Fuel Lines (11)
- Fuel Pressure Regulators (5)
- Fuel Pumps (18)
- Fuel Rails (5)
- Fuel Systems (5)
- Gear Oils (6)
- Hardware (9)
- Hardware - Singles (5)
- Hardware Kits - Other (12)
- Headers & Manifolds (11)
- Heads (5)
- Hitch Accessories (5)
- Hoses (3)
- Idler Arm (3)
- Injection Pumps & Controllers (27)
- Intercooler Kits (4)
- Intercoolers (8)
- LED Light Bars (7)
- LED Light Pods (5)
- Leveling Kit (3)
- Lug Nuts (5)
- Monitor (7)
- Mud Flaps (3)
- Oil Caps (3)
- Oil Line Kits (8)
- Piston Sets - Cast - 6cyl (3)
- Piston Sets - Forged - 8cyl (3)
- Power Steering Gearbox (3)
- Pressure Relief Valves (5)
- Programmers & Tuners (4)
- Pushrods (3)
- Radiators (4)
- Ring & Pinions (6)
- Ring and Pinion Install Kits (10)
- Roof Top Tent (3)
- Running Boards (6)
- Sensors (3)
- Shifters (3)
- Shock (3)
- Shock Absorber (3)
- Shocks & Stabilizers (3)
- Shocks and Struts (27)
- Short Ram Air Intakes (4)
- Steering Stabilizer (5)
- Tie Rod (8)
- Tools (14)
- Torque Converters (4)
- Transmission Coolers (4)
- Transmission Internals (5)
- Transmission Rebuild Kits (4)
- Transmissions (4)
- Turbo Kit (4)
- Turbocharger (21)
- Turbochargers (7)
- U-Joints (10)
- Valve Bodies (4)
- Wheel Bearings (9)
- Wheels (6)
- Wiring Harnesses (5)
- AFE (41)
- Air Lift (11)
- AirDog (7)
- AMP Research (8)
- APEX (11)
- ARP (9)
- ATS Diesel (21)
- Banks Power (19)
- BD Diesel (53)
- BedRug (4)
- Bilstein (13)
- CSF (1)
- Daystar (1)
- DDP (18)
- Eaton (10)
- Edge (12)
- Exergy (41)
- FASS Fuel Systems (8)
- Firestone (14)
- Fleece Performance (41)
- FOX (15)
- Garrett (2)
- Industrial Injection (69)
- Kc Turbo (9)
- Kryptonite (44)
- LUND (5)
- Mishimoto (28)
- No Limit (1)
- PPE (1)
- Pro Form Fab (1)
- Pusher Intakes (8)
- ReadyLift (2)
- Redhead (1)
- Rough Country (67)
- S&B (9)
- S&S (28)
- Schaeffer's (16)
- SCT Performance (2)
- Smeding (25)
- South Bend Clutch (3)
- Titan Fuel Tanks (7)
- Wagler (1)
- WeatherTech (24)
- Wehrli (37)
- XDP (42)
- Yukon Gear & Axle (202)
-
Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only)
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$98.94$98.94 - $98.94Current price $98.94| /Wehrli Model WCF100265Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) -Mount Bracket-Grade 8 Hardware-Zinc ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$98.94$98.94 - $98.94Current price $98.94| / -
Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$474.33$474.33 - $474.33Current price $474.33| /Wehrli Model WCF100645 2001-2007 Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. Dress up your engine bay by re...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$474.33$474.33 - $474.33Current price $474.33| / -
Wehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax Twin Turbo Style Coolant Tank Kit
WehrliOriginal price $415.00Original price $415.00 - Original price $415.00Original price $415.00Current price $402.55$402.55 - $402.55Current price $402.55| /Wehrli Model WCF100642LB7, LLY, LBZ Duramax Fabricated Aluminum Coolant Tank Kit for Twin Turbo Applications mounts on passenger side fender. Does ...
View full detailsOriginal price $415.00Original price $415.00 - Original price $415.00Original price $415.00Current price $402.55$402.55 - $402.55Current price $402.55| /Save 3% Save % -
Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit
WehrliOriginal price $524.00Original price $524.00 - Original price $524.00Original price $524.00Current price $508.28$508.28 - $508.28Current price $508.28| /Wehrli Model WCF100405 The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper rad...
View full detailsOriginal price $524.00Original price $524.00 - Original price $524.00Original price $524.00Current price $508.28$508.28 - $508.28Current price $508.28| /Save 3% Save % -
Dodge Double Dragon 120 Remanufactured CP3 Injection Pump For 03-04 5.9L Cummins 12mm Industrial Injection
Industrial InjectionOriginal price $2,099.95Original price $2,099.95 - Original price $2,099.95Original price $2,099.95Current price $2,036.95$2,036.95 - $2,036.95Current price $2,036.95| /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 $2,099.95Original price $2,099.95 - Original price $2,099.95Original price $2,099.95Current price $2,036.95$2,036.95 - $2,036.95Current price $2,036.95| /Save 3% Save % -
Garrett GT3794VA Turbo Kit - Chevy Duramax 6.6L 2004.5-2009 Stage 1 AVNT
GarrettOriginal price $3,012.45 - Original price $3,012.45Original price$3,012.45$3,012.45 - $3,012.45Current price $3,012.45| /Garrett Model 773540-5001SGarrett GT3794VA Turbo Kit - Chevy Duramax 6.6L 2004.5-2009 Stage 1 AVNT
Original price $3,012.45 - Original price $3,012.45Original price$3,012.45$3,012.45 - $3,012.45Current price $3,012.45| / -
Fleece Performance GM Silverado/Sierra 2500/3500 6.6L LLY Duramax Vane Position Sensor Pigtail
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$28.99$28.99 - $28.99Current price $28.99| /Fleece Performance Model FPE-HAR-DMAX-VPS-0405Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sens...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$99.99$99.99 - $99.99Current price $99.99| /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 detailsOriginal price $0.00 - Original price $0.00Original price $0.00$99.99$99.99 - $99.99Current price $99.99| / -
Fleece Performance 04.5-10 GM Duramax SureFlo Performance Sending Unit
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$359.00$359.00 - $359.00Current price $359.00| /Fleece Performance Model FPE-SF-GM-0410Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$2,599.00$2,599.00 - $2,599.00Current price $2,599.00| /Fleece Performance Model FPE-VNT63-STREETThe Duramax VNT Cheetah Turbocharger is a drop-in replacement turbocharger for 04.5-10 Duramax diesels. It...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$512.54$512.54 - $512.54Current price $512.54| /Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$224.60$224.60 - $224.60Current price $224.60| /Fleece Performance Model FPE-ALO-37-REFILLFleece Performance 04.5-07 GM Duramax 6.6L LLY/LBZ All Lights On Refill; Pack of 10 FPE-GM-ALO-37
Original price $0.00 - Original price $0.00Original price $0.00$224.60$224.60 - $224.60Current price $224.60| / -
Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$49.99$49.99 - $49.99Current price $49.99| /Fleece Performance Model FPE-GM-FFPD-0116If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fue...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$39.99$39.99 - $39.99Current price $39.99| /Fleece Performance Model FPE-DMAX-OC-REDDress 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$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 $0.00 - Original price $0.00Original price $0.00$39.99$39.99 - $39.99Current price $39.99| /Fleece Performance Model FPE-DMAX-OC-BLUDress 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$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 $0.00 - Original price $0.00Original price $0.00$179.00$179.00 - $179.00Current price $179.00| /Fleece Performance Model FPE-ALILKRControl your torque converter from the palm of your hand with the AlliLocker from Fleece Performance Engineering...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$119.74$119.74 - $119.74Current price $119.74| /Fleece Performance Model FPE-T4PED-SPACER1.5This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines whe...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$945.00$945.00 - $945.00Current price $945.00| /Fleece Performance Model FPE-TUFSHAFTSTufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25 inch AAM front a...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$99.00$99.00 - $99.00Current price $99.00| /Fleece Performance Model FPE-DMAX-OCADPTProblem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over tim...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$27.99$27.99 - $27.99Current price $27.99| /Fleece Performance Model FPE-HAR-DMAX-MAP-0107Replacement connector with 6 inch pigtail for use on the 6.6L Duramax engine including MAP, BARO, cam...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$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 $0.00 - Original price $0.00Original price $0.00$269.00$269.00 - $269.00Current price $269.00| /Fleece Performance Model FPE-TL-LB7-LLY Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our ki...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$269.00$269.00 - $269.00Current price $269.00| / -
Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Injector Leak Rail Retaining Clip - Set of 8
ExergyOriginal price $64.00 - Original price $64.00Original price$64.00$64.00 - $64.00Current price $64.00| /Exergy 04.5-10 Chevy Duramax LLY/LBZ/LMM Injector Leak Rail Retaining Clip (Set of 8)
Original price $64.00 - Original price $64.00Original price$64.00$64.00 - $64.00Current price $64.00| / -
Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Seal Kit (O-Ring & Copper Gasket) - Set of 8
ExergyOriginal price $60.00 - Original price $60.00Original price$60.00$60.00 - $60.00Current price $60.00| /Exergy 04.5-10 Chevy Duramax LLY/LBZ/LMM Seal Kit (O-Ring & Copper Gasket) (Set of 8)
Original price $60.00 - Original price $60.00Original price$60.00$60.00 - $60.00Current price $60.00| / -
Banks Power Racing Exhaust Manifold 01-16 Duramax LBZ-LML Race Ported (Hardware Not Included)
Banks PowerOriginal price $805.56Original price $805.56 - Original price $805.56Original price $805.56Current price $725.00$725.00 - $725.00Current price $725.00| /If you are a racer and have an LBZ-LML 6.6L Duramax, Gale Banks Engineering offers The best cast Duramax manifold ever. Lay the power down with Ban...
View full detailsOriginal price $805.56Original price $805.56 - Original price $805.56Original price $805.56Current price $725.00$725.00 - $725.00Current price $725.00| /Save 10% Save %
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.