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LB7 Duramax Parts
Getting the most from your engine matters, especially when it’s a classic such as the LB7 Duramax. If your truck has one of these, you might be concerned about where to find everything you need to keep it in its best possible condition. Fortunately, Powerhouse Diesel has a huge selection of LB7 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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DDP Common Rail High Pressure Diesel Injection System Cleaner
DDPOriginal price $55.29Original price $55.29 - Original price $55.29Original price $55.29Current price $52.53$52.53 - $52.53Current price $52.53| /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 $55.29Original price $55.29 - Original price $55.29Original price $55.29Current price $52.53$52.53 - $52.53Current price $52.53| /Save 5% Save % -
DDP 01-04 Chevrolet Duramax 6.6L LB7 Stock Reman Injector (Single)
DDPOriginal price $337.61Original price $337.61 - Original price $337.61Original price $337.61Current price $320.73$320.73 - $320.73Current price $320.73| /DDP Model DDPLB7-STKDuramax 01-04 LB7 Injector: Remanufactured stock power level injector. Every internal component replaced with new OE components...
View full detailsOriginal price $337.61Original price $337.61 - Original price $337.61Original price $337.61Current price $320.73$320.73 - $320.73Current price $320.73| /Save 5% Save % -
DDP Duramax 01-04 LB7 Economy SeriesInjector Set
DDPOriginal price $3,897.74Original price $3,897.74 - Original price $3,897.74Original price $3,897.74Current price $3,702.85$3,702.85 - $3,702.85Current price $3,702.85| /DDP Model DDPNLB7-ECODuramax 01-04 LB7 Injector Set: Brand New injector set, Economy Series with a very mild 10-20 RWHP increase and full injector ...
View full detailsOriginal price $3,897.74Original price $3,897.74 - Original price $3,897.74Original price $3,897.74Current price $3,702.85$3,702.85 - $3,702.85Current price $3,702.85| /Save 5% Save % -
DDP 01-04 Chevrolet Duramax 6.6L LB7 Stock Brand New Injector (Single)
DDPOriginal price $428.26Original price $428.26 - Original price $428.26Original price $428.26Current price $406.85$406.85 - $406.85Current price $406.85| /DDP Model DDPNLB7-STKDuramax 01-04 LB7 Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually with ...
View full detailsOriginal price $428.26Original price $428.26 - Original price $428.26Original price $428.26Current price $406.85$406.85 - $406.85Current price $406.85| /Save 5% Save % -
DDP Duramax 01-04 LB7 Brand New Injector Set - 75 (45% Over)
DDPOriginal price $3,897.74Original price $3,897.74 - Original price $3,897.74Original price $3,897.74Current price $3,702.85$3,702.85 - $3,702.85Current price $3,702.85| /DDP Model DDPNLB7-75Duramax 01-04 LB7 Injector Set: Brand New injectors flowing at 45 percent over, capable of 725 RWHP with proper supporting modi...
View full detailsOriginal price $3,897.74Original price $3,897.74 - Original price $3,897.74Original price $3,897.74Current price $3,702.85$3,702.85 - $3,702.85Current price $3,702.85| /Save 5% Save % -
DDP Duramax 01-04 LB7 Brand New Injector Set - 50 (25% Over)
DDPOriginal price $3,897.74Original price $3,897.74 - Original price $3,897.74Original price $3,897.74Current price $3,702.85$3,702.85 - $3,702.85Current price $3,702.85| /DDP Model DDPNLB7-50Duramax 01-04 LB7 Injector Set: Brand New injector set at 25 percent over, approximately 50 RWHP over stock. Injector set is ca...
View full detailsOriginal price $3,897.74Original price $3,897.74 - Original price $3,897.74Original price $3,897.74Current price $3,702.85$3,702.85 - $3,702.85Current price $3,702.85| /Save 5% Save % -
DDP Duramax 01-04 LB7 Brand New Injector Set - SAC Nozzle 100% Over
DDPOriginal price $5,415.63Original price $5,415.63 - Original price $5,415.63Original price $5,415.63Current price $5,144.85$5,144.85 - $5,144.85Current price $5,144.85| /DDP Model DDPNLB7-200Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modificatio...
View full detailsOriginal price $5,415.63Original price $5,415.63 - Original price $5,415.63Original price $5,415.63Current price $5,144.85$5,144.85 - $5,144.85Current price $5,144.85| /Save 5% Save % -
DDP Duramax 01-04 LB7 Brand New Injector Set - SAC Nozzle 150% Over
DDPOriginal price $5,415.63Original price $5,415.63 - Original price $5,415.63Original price $5,415.63Current price $5,144.85$5,144.85 - $5,144.85Current price $5,144.85| /DDP Model DDPNLB7-300Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for a...
View full detailsOriginal price $5,415.63Original price $5,415.63 - Original price $5,415.63Original price $5,415.63Current price $5,144.85$5,144.85 - $5,144.85Current price $5,144.85| /Save 5% Save % -
DDP Duramax 01-04 LB7 Brand New Injector Set - 100 (60% Over)
DDPOriginal price $4,439.85Original price $4,439.85 - Original price $4,439.85Original price $4,439.85Current price $4,217.85$4,217.85 - $4,217.85Current price $4,217.85| /DDP Model DDPNLB7-100Duramax 01-04 LB7 Injector Set: Brand New injector set flowing at 60 percent over, capable of 750-800 RWHP. Modified or Dual C...
View full detailsOriginal price $4,439.85Original price $4,439.85 - Original price $4,439.85Original price $4,439.85Current price $4,217.85$4,217.85 - $4,217.85Current price $4,217.85| /Save 5% Save % -
DDP Duramax 01-04 LB7 Brand New Stock CP3
DDPOriginal price $1,382.37Original price $1,382.37 - Original price $1,382.37Original price $1,382.37Current price $1,313.25$1,313.25 - $1,313.25Current price $1,313.25| /DDP Model DDPNCP3-303Duramax 01-04 LB7: Brand New replacement stock CP3 injection pump. No core charge. Details: Liter: 6.6 Engine: LB7 Duramax Ye...
View full detailsOriginal price $1,382.37Original price $1,382.37 - Original price $1,382.37Original price $1,382.37Current price $1,313.25$1,313.25 - $1,313.25Current price $1,313.25| /Save 5% Save % -
DDP Duramax 01-10 Brand New 12MM Stroker CP3
DDPOriginal price $2,764.74Original price $2,764.74 - Original price $2,764.74Original price $2,764.74Current price $2,626.50$2,626.50 - $2,626.50Current price $2,626.50| /DDP Model DDPNCP3-33212Duramax 01-10: Brand New 12mm STROKER CP3 pump sold with no core charge. This pump is capable of supporting over 1,000 RWHP ...
View full detailsOriginal price $2,764.74Original price $2,764.74 - Original price $2,764.74Original price $2,764.74Current price $2,626.50$2,626.50 - $2,626.50Current price $2,626.50| /Save 5% Save % -
DDP Duramax 01-04 LB7 Reman Injector Set - SAC Nozzle 100% Over
DDPOriginal price $5,144.27Original price $5,144.27 - Original price $5,144.27Original price $5,144.27Current price $4,887.06$4,887.06 - $4,887.06Current price $4,887.06| /DDP Model DDPLB7-200Duramax 01-04 LB7 Injector Set: Remanufactured injector set. SAC Nozzles flowing at 100 percent over with injector body modific...
View full detailsOriginal price $5,144.27Original price $5,144.27 - Original price $5,144.27Original price $5,144.27Current price $4,887.06$4,887.06 - $4,887.06Current price $4,887.06| /Save 5% Save % -
DDP Duramax 01-04 LB7 Reman Injector Set - SAC Nozzle 150% Over
DDPOriginal price $5,144.27Original price $5,144.27 - Original price $5,144.27Original price $5,144.27Current price $4,887.06$4,887.06 - $4,887.06Current price $4,887.06| /DDP Model DDPLB7-300Duramax 01-04 LB7 Injector Set: Remanufactured injector set. SAC Nozzles at 150 percent over with injector body modifications f...
View full detailsOriginal price $5,144.27Original price $5,144.27 - Original price $5,144.27Original price $5,144.27Current price $4,887.06$4,887.06 - $4,887.06Current price $4,887.06| /Save 5% Save % -
DDP Duramax 01-04 LB7 Reman Stock CP3
DDPOriginal price $883.63Original price $883.63 - Original price $883.63Original price $883.63Current price $839.45$839.45 - $839.45Current price $839.45| /DDP Model DDPCP3-303Duramax 01-04 LB7: Replacement remanufactured Stock CP3 injection pump. Details: Liter: 6.6 Engine: LB7 Duramax Years: 2001-20...
View full detailsOriginal price $883.63Original price $883.63 - Original price $883.63Original price $883.63Current price $839.45$839.45 - $839.45Current price $839.45| /Save 5% Save % -
DDP Duramax 01-04 LB7 Reman Injector Set - Economy Series
DDPOriginal price $3,542.06Original price $3,542.06 - Original price $3,542.06Original price $3,542.06Current price $3,364.95$3,364.95 - $3,364.95Current price $3,364.95| /DDP Model DDPLB7-ECODuramax 01-04 LB7 Injector Set: Remanufactured injector set, Economy Series with a very mild 10-20 RWHP increase and full injec...
View full detailsOriginal price $3,542.06Original price $3,542.06 - Original price $3,542.06Original price $3,542.06Current price $3,364.95$3,364.95 - $3,364.95Current price $3,364.95| /Save 5% Save % -
DDP Duramax 01-04 LB7 Reman Injector Set - 75 (45% Over)
DDPOriginal price $3,542.06Original price $3,542.06 - Original price $3,542.06Original price $3,542.06Current price $3,364.95$3,364.95 - $3,364.95Current price $3,364.95| /DDP Model DDPLB7-75Duramax 01-04 LB7 Injector Set: Remanufactured injectors flowing at 45 percent over, capable of 725 RWHP with proper supporting ...
View full detailsOriginal price $3,542.06Original price $3,542.06 - Original price $3,542.06Original price $3,542.06Current price $3,364.95$3,364.95 - $3,364.95Current price $3,364.95| /Save 5% Save % -
DDP Duramax 01-04 LB7 Reman Injector Set - 50 (25% Over)
DDPOriginal price $3,542.06Original price $3,542.06 - Original price $3,542.06Original price $3,542.06Current price $3,364.95$3,364.95 - $3,364.95Current price $3,364.95| /DDP Model DDPLB7-50Duramax 01-04 LB7 Injector Set: Remanufactured injector set at 25 percent over, approximately 50 RWHP over stock. Injector set i...
View full detailsOriginal price $3,542.06Original price $3,542.06 - Original price $3,542.06Original price $3,542.06Current price $3,364.95$3,364.95 - $3,364.95Current price $3,364.95| /Save 5% Save % -
DDP Duramax 01-04 LB7 Reman Injector Set - 100 (60% Over)
DDPOriginal price $4,114.27Original price $4,114.27 - Original price $4,114.27Original price $4,114.27Current price $3,908.56$3,908.56 - $3,908.56Current price $3,908.56| /DDP Model DDPLB7-100Duramax 01-04 LB7 Injector Set: Remanufactured injector set flowing at 60 percent over, capable of 750-800 RWHP. Modified or Du...
View full detailsOriginal price $4,114.27Original price $4,114.27 - Original price $4,114.27Original price $4,114.27Current price $3,908.56$3,908.56 - $3,908.56Current price $3,908.56| /Save 5% Save %
BUILT FOR PERFORMANCE
Developed out of a collaboration between General Motors and Isuzu, the Duramax LB7 is a first-generation diesel engine and the first to bear the name “Duramax.” It was designed to fit the HD range of GM pickup trucks, including the Chevy Silverado HD and GMC Sierra HD. Introduced in 2001, it saw production until its replacement with the LLY Duramax in 2004. Overall, it’s known as a reliable and strong diesel engine, which is why so many owners are willing to take the time to take care of them.
Here at Powerhouse Diesel, our inventory of LB7 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 LB7 upgrades, there’s a good chance you’ll continue to have issues with your engine.
Our selection of LB7 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 LB7 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 LB7 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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