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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GM Remanufactured Injector For 2004.5-2005 6.6L LLY Duramax 27LPM Industrial Injection
Industrial InjectionOriginal price $443.95Original price $443.95 - Original price $443.95Original price $443.95Current price $430.63$430.63 - $430.63Current price $430.63| /Industrial Injection Model: 0986435504SE-R3The Industrial Injection 40 percent over Race 3 Injectors have been extrude honed and balanced to a perf...
View full detailsOriginal price $443.95Original price $443.95 - Original price $443.95Original price $443.95Current price $430.63$430.63 - $430.63Current price $430.63| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY Dragon Fly 15% Over Injector
Industrial InjectionOriginal price $595.95Original price $595.95 - Original price $595.95Original price $595.95Current price $578.07$578.07 - $578.07Current price $578.07| /Industrial Injection Model: 0986435504DFLY Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are...
View full detailsOriginal price $595.95Original price $595.95 - Original price $595.95Original price $595.95Current price $578.07$578.07 - $578.07Current price $578.07| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R4 50% Over Injector
Industrial InjectionOriginal price $631.95Original price $631.95 - Original price $631.95Original price $631.95Current price $612.99$612.99 - $612.99Current price $612.99| /Industrial Injection Model: 0986435504-R4 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...
View full detailsOriginal price $631.95Original price $631.95 - Original price $631.95Original price $631.95Current price $612.99$612.99 - $612.99Current price $612.99| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R5 75% Over Injector
Industrial InjectionOriginal price $668.95Original price $668.95 - Original price $668.95Original price $668.95Current price $648.88$648.88 - $648.88Current price $648.88| /Industrial Injection Model: 0986435504-R5 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...
View full detailsOriginal price $668.95Original price $668.95 - Original price $668.95Original price $668.95Current price $648.88$648.88 - $648.88Current price $648.88| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R6 100% Over Injector
Industrial InjectionOriginal price $668.95Original price $668.95 - Original price $668.95Original price $668.95Current price $648.88$648.88 - $648.88Current price $648.88| /Industrial Injection Model: 0986435504-R6 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...
View full detailsOriginal price $668.95Original price $668.95 - Original price $668.95Original price $668.95Current price $648.88$648.88 - $648.88Current price $648.88| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R3 40% Over Injector
Industrial InjectionOriginal price $631.95Original price $631.95 - Original price $631.95Original price $631.95Current price $612.99$612.99 - $612.99Current price $612.99| /Industrial Injection Model: 0986435504-R3 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...
View full detailsOriginal price $631.95Original price $631.95 - Original price $631.95Original price $631.95Current price $612.99$612.99 - $612.99Current price $612.99| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R1 20% Over Injector
Industrial InjectionOriginal price $595.95Original price $595.95 - Original price $595.95Original price $595.95Current price $578.07$578.07 - $578.07Current price $578.07| /Industrial Injection Model: 0986435504-R1 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...
View full detailsOriginal price $595.95Original price $595.95 - Original price $595.95Original price $595.95Current price $578.07$578.07 - $578.07Current price $578.07| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R2 30% Over Injector
Industrial InjectionOriginal price $595.95Original price $595.95 - Original price $595.95Original price $595.95Current price $578.07$578.07 - $578.07Current price $578.07| /Industrial Injection Model: 0986435504-R2 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...
View full detailsOriginal price $595.95Original price $595.95 - Original price $595.95Original price $595.95Current price $578.07$578.07 - $578.07Current price $578.07| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Duramax LLY New Modified 42% CP3 Injection Pump
Industrial InjectionOriginal price $2,002.95Original price $2,002.95 - Original price $2,002.95Original price $2,002.95Current price $1,942.86$1,942.86 - $1,942.86Current price $1,942.86| /Industrial Injection Model: 0445020030SHO New Performance LLY Duramax 6.6 CP3 Injection Pump Fits: 2004.5-2005 6.6 Duramax LLY Item Type: Industria...
View full detailsOriginal price $2,002.95Original price $2,002.95 - Original price $2,002.95Original price $2,002.95Current price $1,942.86$1,942.86 - $1,942.86Current price $1,942.86| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Duramax LLY New Dragon Fire Modified CP3 85% Injection Pump
Industrial InjectionOriginal price $2,275.95Original price $2,275.95 - Original price $2,275.95Original price $2,275.95Current price $2,207.67$2,207.67 - $2,207.67Current price $2,207.67| /Industrial Injection Model: 0445020030DF New Performance LLY Duramax 6.6 CP3 Injection Pump Fits: 2004.5-2005 6.6 Duramax LLY Item Type: Industrial...
View full detailsOriginal price $2,275.95Original price $2,275.95 - Original price $2,275.95Original price $2,275.95Current price $2,207.67$2,207.67 - $2,207.67Current price $2,207.67| /Save 3% Save % -
Industrial Injection 04.5-05 Chevrolet Duramax LLY New Double Dragon 120% Upgraded CP3 Injection Pump
Industrial InjectionOriginal price $2,457.95Original price $2,457.95 - Original price $2,457.95Original price $2,457.95Current price $2,384.21$2,384.21 - $2,384.21Current price $2,384.21| /Industrial Injection Model: 0445020030DD New Performance LLY Duramax 6.6 CP3 Injection Pump Fits: 2004.5-2005 6.6 Duramax LLY Item Type: Industrial...
View full detailsOriginal price $2,457.95Original price $2,457.95 - Original price $2,457.95Original price $2,457.95Current price $2,384.21$2,384.21 - $2,384.21Current price $2,384.21| /Save 3% Save % -
Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger)
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| /Fleece Performance Model FPE-61-10002-PIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| / -
Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Driver)
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| /Fleece Performance Model FPE-61-10002-DIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY 12mm Stroker CP3 Pump (LBZ Based)
ExergyOriginal price $2,650.00 - Original price $2,650.00Original price$2,650.00$2,650.00 - $2,650.00Current price $2,650.00| /Exergy 04.5-05 Chevy Duramax LLY 12mm Stroker CP3 Pump (LBZ Based)
Original price $2,650.00 - Original price $2,650.00Original price$2,650.00$2,650.00 - $2,650.00Current price $2,650.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Rail Pressure Sensor
ExergyOriginal price $252.00 - Original price $252.00Original price$252.00$252.00 - $252.00Current price $252.00| /Exergy 04.5-05 Chevy Duramax LLY Rail Pressure Sensor
Original price $252.00 - Original price $252.00Original price$252.00$252.00 - $252.00Current price $252.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY 14mm Stroker CP3 Pump Race Series (LBZ Based)
ExergyOriginal price $3,200.00 - Original price $3,200.00Original price$3,200.00$3,200.00 - $3,200.00Current price $3,200.00| /Exergy 04.5-05 Chevy Duramax LLY 14mm Stroker CP3 Pump - Race Series (LBZ Based)
Original price $3,200.00 - Original price $3,200.00Original price$3,200.00$3,200.00 - $3,200.00Current price $3,200.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 400% Over Injector w/Internal Modification - Set of 8
ExergyOriginal price $8,096.00 - Original price $8,096.00Original price$8,096.00$8,096.00 - $8,096.00Current price $8,096.00| /Exergy 04.5-05 Chevy Duramax LLY New 400% Over Injector w/Internal Modification (Set of 8)
Original price $8,096.00 - Original price $8,096.00Original price$8,096.00$8,096.00 - $8,096.00Current price $8,096.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 300% Over Injector w/Internal Modification - Set of 8
ExergyOriginal price $7,936.00 - Original price $7,936.00Original price$7,936.00$7,936.00 - $7,936.00Current price $7,936.00| /Exergy 04.5-05 Chevy Duramax LLY New 300% Over Injector w/Internal Modification (Set of 8)
Original price $7,936.00 - Original price $7,936.00Original price$7,936.00$7,936.00 - $7,936.00Current price $7,936.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 250% Over Injector - Set of 8
ExergyOriginal price $5,944.00 - Original price $5,944.00Original price$5,944.00$5,944.00 - $5,944.00Current price $5,944.00| /Exergy 04.5-05 Chevy Duramax LLY New 250% Over Injector (Set of 8)
Original price $5,944.00 - Original price $5,944.00Original price$5,944.00$5,944.00 - $5,944.00Current price $5,944.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 200% Over Injector - Set of 8
ExergyOriginal price $5,840.00 - Original price $5,840.00Original price$5,840.00$5,840.00 - $5,840.00Current price $5,840.00| /Exergy 04.5-05 Chevy Duramax LLY New 200% Over Injector (Set of 8)
Original price $5,840.00 - Original price $5,840.00Original price$5,840.00$5,840.00 - $5,840.00Current price $5,840.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 150% Over Injector - Set of 8
ExergyOriginal price $5,728.00 - Original price $5,728.00Original price$5,728.00$5,728.00 - $5,728.00Current price $5,728.00| /Exergy 04.5-05 Chevy Duramax LLY New 150% Over Injector (Set of 8)
Original price $5,728.00 - Original price $5,728.00Original price$5,728.00$5,728.00 - $5,728.00Current price $5,728.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 100% Over Injector - Set of 8
ExergyOriginal price $5,256.00 - Original price $5,256.00Original price$5,256.00$5,256.00 - $5,256.00Current price $5,256.00| /Exergy 04.5-05 Chevy Duramax LLY New 100% Over Injector (Set of 8)
Original price $5,256.00 - Original price $5,256.00Original price$5,256.00$5,256.00 - $5,256.00Current price $5,256.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 60% Over Injector - Set of 8
ExergyOriginal price $4,936.00 - Original price $4,936.00Original price$4,936.00$4,936.00 - $4,936.00Current price $4,936.00| /Exergy 04.5-05 Chevy Duramax LLY New 60% Over Injector (Set of 8)
Original price $4,936.00 - Original price $4,936.00Original price$4,936.00$4,936.00 - $4,936.00Current price $4,936.00| / -
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 45% Over Injector - Set of 8
ExergyOriginal price $4,832.00 - Original price $4,832.00Original price$4,832.00$4,832.00 - $4,832.00Current price $4,832.00| /Exergy 04.5-05 Chevy Duramax LLY New 45% Over Injector (Set of 8)
Original price $4,832.00 - Original price $4,832.00Original price$4,832.00$4,832.00 - $4,832.00Current price $4,832.00| /
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.