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
- CP3 Parts (1)
- Fittings (2)
- Fuel Air Separators (12)
- Fuel Components Misc (6)
- Fuel Filter (1)
- Fuel Filter Deletes (1)
- Fuel Injector (6)
- Fuel Injector Connectors (5)
- Fuel Injector Nozzles (7)
- Fuel Injectors - Diesel (57)
- Fuel Lines (11)
- Fuel Pressure Regulators (5)
- Fuel Pump (1)
- Fuel Pump - External Mounts (1)
- Fuel Pump Hangers (1)
- Fuel Pumps (17)
- Fuel Rails (5)
- Fuel Systems (5)
- Fuel Tank (1)
- Fuel Tank Sump (2)
- Fuel Tanks (2)
- Hardware Kits - Other (1)
- Injection Pump Components (1)
- Injection Pumps & Controllers (27)
- Injector Parts (2)
- Injector Set (1)
- Nozzle Set (1)
- Pressure Relief Valves (5)
- Washes & Soaps (1)
- WIF Sensor (1)
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FASS 01-10 GM 2500/3500 Duramax 100gph Titanium Series Fuel Air Separation System TS C10 100G
FASS Fuel SystemsOriginal price $725.26Original price $725.26 - Original price $725.26Original price $725.26Current price $620.10$620.10 - $620.10Current price $620.10| /Fass Fuel Systems Model: TSC10100GFASS Fuel Systems Diesel System 2001-2010 GM Duramax 6.6L Titanium Signature Series 100GPH (TSC10100G) Part No: T...
View full detailsOriginal price $725.26Original price $725.26 - Original price $725.26Original price $725.26Current price $620.10$620.10 - $620.10Current price $620.10| /Save 14% Save % -
GM Remanufactured CP3 Injection Pump For 01-04 LB7 Duramax Stock Industrial Injection
Industrial InjectionOriginal price $634.95Original price $634.95 - Original price $634.95Original price $634.95Current price $615.90$615.90 - $615.90Current price $615.90| /Industrial Injection Model: 0986437303SE-IISThe modified CP3 and CP4 Injection pumps offered by Industrial Injection are a drop in replacement for ...
View full detailsOriginal price $634.95Original price $634.95 - Original price $634.95Original price $634.95Current price $615.90$615.90 - $615.90Current price $615.90| /Save 3% Save % -
XDP Duramax Fuel Filter Delete 01-16 GM 6.6L Duramax XD163
XDPOriginal price $76.95 - Original price $76.95Original price$76.95$76.95 - $76.95Current price $76.95| /XDP Model XD163The Duramax Fuel Filter Delete XD163 is a must have for any 2001-2016 GM 6.6L Duramax with a modified fuel system. Specially designe...
View full detailsOriginal price $76.95 - Original price $76.95Original price$76.95$76.95 - $76.95Current price $76.95| / -
XDP Fuel Tank Sump - One Hole Design With Fuel Return XD243
XDPOriginal price $185.95 - Original price $185.95Original price$185.95$185.95 - $185.95Current price $185.95| /5.0 / 5.0
1 Review
XDP Model XD243The XDP Fuel Tank Sump with Built-In Fuel Return XD243 provides you with a perfect option to maximize fuel delivery, and customizati...
View full detailsOriginal price $185.95 - Original price $185.95Original price$185.95$185.95 - $185.95Current price $185.95| / -
ATS Diesel 2004.5+ GM Trucks Fuel Rail Pressure Plug
ATS DieselOriginal price $34.99 - Original price $34.99Original price$34.99$34.99 - $34.99Current price $34.99| /ATS Model 7050504290Fuel Rail Pressure Plug - Fits 2004.5-Present GM.Details: Fuel Rail Pressure Plug Easily check fuel pressures at the rail Stee...
View full detailsOriginal price $34.99 - Original price $34.99Original price$34.99$34.99 - $34.99Current price $34.99| / -
Fleece Performance 01-16 GM Duramax 6.6L CP3 Adapter Kit w/O-Rings
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$66.49$66.49 - $66.49Current price $66.49| /Fleece Performance Model FPE-DMAX-CP3-ADPTReplacement CP3 adapter machined from billet aluminum for the 2001-2016 GM Duramax. Includes new O-rings ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$66.49$66.49 - $66.49Current price $66.49| / -
PureFlow AirDog 01-10 Chevrolet 6.6L Duramax FP-100-4G Fuel Pump
AirDogOriginal price $715.00Original price $715.00 - Original price $715.00Original price $715.00Current price $693.00$693.00 - $693.00Current price $693.00| /Airdog Model A4SPBC185 This is the AirDog I FP-100-4G fuel system for the 2001-2010 Chevy/GMC Duramax 6.6L. This diesel lift pump mounts to the fra...
View full detailsOriginal price $715.00Original price $715.00 - Original price $715.00Original price $715.00Current price $693.00$693.00 - $693.00Current price $693.00| /Save 3% Save % -
S&S Diesel Motorsport Duramax 12mm CP3 High Speed (1,590 mm3 /rev displacement) -New
S&SOriginal price $2,600.00 - Original price $2,600.00Original price$2,600.00$2,600.00 - $2,600.00Current price $2,600.00| /S&S Model CP3-DMX-12-HSS&S Diesel Motorsport Duramax 12mm CP3 High Speed (1,590 mm3 /rev displacement) | New LBZ-based. 2001-2010 Duramax T...
View full detailsOriginal price $2,600.00 - Original price $2,600.00Original price$2,600.00$2,600.00 - $2,600.00Current price $2,600.00| / -
S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) -New
S&SOriginal price $2,500.00 - Original price $2,500.00Original price$2,500.00$2,500.00 - $2,500.00Current price $2,500.00| /S&S Model CP3-DMX-12S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) | New LBZ-based. 2001-2010 Duramax Trucks 2001-200...
View full detailsOriginal price $2,500.00 - Original price $2,500.00Original price$2,500.00$2,500.00 - $2,500.00Current price $2,500.00| / -
S&S Diesel Motorsport Duramax SuperSport CP3 (higher output >3500rpm) - New
S&SOriginal price $1,130.00 - Original price $1,130.00Original price$1,130.00$1,130.00 - $1,130.00Current price $1,130.00| /S&S Model CP3-DMX-SSS&S Diesel Motorsport Duramax SuperSport CP3 (higher output >3500rpm) S&S Duramax CP3 pumps are built from brand...
View full detailsOriginal price $1,130.00 - Original price $1,130.00Original price$1,130.00$1,130.00 - $1,130.00Current price $1,130.00| / -
S&S Diesel Motorsport Low Pressure Injector Return Line Assembly-LH Side LLY/LBZ/LMM
S&SOriginal price $50.00 - Original price $50.00Original price$50.00$50.00 - $50.00Current price $50.00| /S&S Model DMAX-INJ-RTN-LHS&S Diesel Motorsport Low Pressure Injector Return Line Assembly-LH Side LLY/LBZ/LMM
Original price $50.00 - Original price $50.00Original price$50.00$50.00 - $50.00Current price $50.00| / -
S&S Diesel Motorsport DBV4 Single Stage Relief Valve Internal Return, LLY/LBZ/LMM, 6.7 style - 2200bar
S&SOriginal price $318.50 - Original price $318.50Original price$318.50$318.50 - $318.50Current price $318.50| /S&S Model PRV-I-2200-1SDBV4 Single Stage Relief Valve Internal Return, LLY/LBZ/LMM, 6.7 style - 2200bar Generic Image
Original price $318.50 - Original price $318.50Original price$318.50$318.50 - $318.50Current price $318.50| / -
DDP Common Rail High Pressure Diesel Injection System Cleaner
DDPOriginal price $50.00Original price $50.00 - Original price $50.00Original price $50.00Current price $42.75$42.75 - $42.75Current price $42.75| /5.0 / 5.0
1 Review
DDP Model DDPCRCLEANHeavy duty, one-time use injection system cleaner. Cleans the entire fuel system! This product removes contamination, resin and...
View full detailsOriginal price $50.00Original price $50.00 - Original price $50.00Original price $50.00Current price $42.75$42.75 - $42.75Current price $42.75| /Save 15% Save % -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New Stock Replacement Left Hand Fuel Rail
ExergyOriginal price $220.00 - Original price $220.00Original price$220.00$220.00 - $220.00Current price $220.00| /Exergy 04.5-05 Chevy Duramax LLY New Stock Replacement LH Fuel Rail
Original price $220.00 - Original price $220.00Original price$220.00$220.00 - $220.00Current price $220.00| / -
GM FCA For 01-04 LB7 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $194.93 - Original price $194.93Original price$194.93$194.93 - $194.93Current price $194.93| /Industrial Injection Model: 0928400535-IISReplacement FCA for a LB7 CP3. Industrial Injection is the leading distributor, supplier and remanufactur...
View full detailsOriginal price $194.93 - Original price $194.93Original price$194.93$194.93 - $194.93Current price $194.93| / -
BD Diesel Common Rail Fuel Plug - 2007.5-2012 Dodge 6.7L/2004.5-2010 Chevy Duramax
BD DieselOriginal price $43.60 - Original price $43.60Original price $43.60$45.95$45.95 - $45.95Current price $45.95| /Common Rail Fuel Plugs replace failing pressure relief valves on Dodge Cummins and Chevy Duramax fuel systems. These Fuel Plugs seal in 30,000 psi ...
View full detailsOriginal price $43.60 - Original price $43.60Original price $43.60$45.95$45.95 - $45.95Current price $45.95| / -
GM Remanufactured Stock Injection Pump For 2004.5-2005 6.6L LLY Duramax Industrial Injection
Industrial InjectionOriginal price $649.95Original price $649.95 - Original price $649.95Original price $649.95Current price $630.45$630.45 - $630.45Current price $630.45| /Industrial Injection Model: 0986437308SE-IISIndustrial Injection Reman pumps are a little different than others in the fact that we only use brand ...
View full detailsOriginal price $649.95Original price $649.95 - Original price $649.95Original price $649.95Current price $630.45$630.45 - $630.45Current price $630.45| /Save 3% Save % -
GM FCA For 2004.5-2005 LLY 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $190.15 - Original price $190.15Original price$190.15$190.15 - $190.15Current price $190.15| /Industrial Injection Model: 0928400653-IISReplacement FCA for a LL7 CP3. Industrial Injection is the leading distributor, supplier and remanufactur...
View full detailsOriginal price $190.15 - Original price $190.15Original price$190.15$190.15 - $190.15Current price $190.15| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Inlet Metering Valve (FCA/MPROP)
ExergyOriginal price $189.00 - Original price $189.00Original price$189.00$189.00 - $189.00Current price $189.00| /Exergy Model E05 10205Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Inlet Metering Valve (FCA/MPROP) Do you have an engine lope at idle or surging whil...
View full detailsOriginal price $189.00 - Original price $189.00Original price$189.00$189.00 - $189.00Current price $189.00| / -
XDP Duramax Wif Sensor Delete Plug XD137
XDPOriginal price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95| /XDP Model XD137The XDP WIF Sensor delete plug XD137 is a quick and simple solution to ending all the issues caused by the factory Water In Fuel (WI...
View full detailsOriginal price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95| / -
FASS 01-10 GM 2500/3500 Duramax Flow Enhancer DMAX-7001
FASS Fuel SystemsOriginal price $449.00Original price $449.00 - Original price $449.00Original price $449.00Current price $383.90$383.90 - $383.90Current price $383.90| /FASS Fuel Systems Model DMAX7001FASS 01-10 GM 2500/3500 Duramax Flow Enhancer DMAX-7001This Part Fits: Year Make Model Submodel 2006-2010 Chevro...
View full detailsOriginal price $449.00Original price $449.00 - Original price $449.00Original price $449.00Current price $383.90$383.90 - $383.90Current price $383.90| /Save 14% Save % -
FASS Duramax Filter Delete DFD-4000
FASS Fuel SystemsOriginal price $82.00Original price $82.00 - Original price $82.00Original price $82.00Current price $70.11$70.11 - $70.11Current price $70.11| /FASS Fuel Systems Model DFD4000FASS Duramax Filter Delete DFD-4000
Original price $82.00Original price $82.00 - Original price $82.00Original price $82.00Current price $70.11$70.11 - $70.11Current price $70.11| /Save 15% Save % -
Industrial Injection 04.5-05 LLY Duramax Stock CP3 Injection Pump
Industrial InjectionOriginal price $1,286.00 - Original price $1,286.00Original price$1,286.00$1,286.00 - $1,286.00Current price $1,286.00| /Industrial Injection Model 0445020030-IISIndustrial Injection 04.5-05 LLY Duramax New Bosch Stock CP3 Injection PumpThis Part Fits: Year Make ...
View full detailsOriginal price $1,286.00 - Original price $1,286.00Original price$1,286.00$1,286.00 - $1,286.00Current price $1,286.00| / -
DDP Duramax 04.5-05 LLY Brand New Injector Set - Economy Series
DDPOriginal price $4,850.00Original price $4,850.00 - Original price $4,850.00Original price $4,850.00Current price $4,146.75$4,146.75 - $4,146.75Current price $4,146.75| /DDP Model DDP NLLY-ECO Duramax 04.5-05 LLY Injector Set: Brand New Injector Set, Economy Series, 10-20 RWHP increase over stock.
Original price $4,850.00Original price $4,850.00 - Original price $4,850.00Original price $4,850.00Current price $4,146.75$4,146.75 - $4,146.75Current price $4,146.75| /Save 15% 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.