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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Industrial Injection 01-04 Chevrolet Duramax LB7 Reman Double Volume (Double Dragon) Fuel Pump
Industrial InjectionOriginal price $ 49,530.00 - Original price $ 49,530.00Original price$ 49,530.00$ 49,530.00 - $ 49,530.00Current price $ 49,530.00| /Industrial Injection 01-04 Chevrolet Duramax LB7 Reman Double Volume (Double Dragon) Fuel Pump
Original price $ 49,530.00 - Original price $ 49,530.00Original price$ 49,530.00$ 49,530.00 - $ 49,530.00Current price $ 49,530.00| / -
Industrial Injection 01-04 Chevrolet Duramax LB7 New Injector Line Set
Industrial InjectionOriginal price $ 7,817.00 - Original price $ 7,817.00Original price$ 7,817.00$ 7,817.00 - $ 7,817.00Current price $ 7,817.00| /Industrial Injection 01-04 Chevrolet Duramax LB7 New Injector Line Set
Original price $ 7,817.00 - Original price $ 7,817.00Original price$ 7,817.00$ 7,817.00 - $ 7,817.00Current price $ 7,817.00| / -
Industrial Injection 01-04 Chevrolet Duramax LB7 New Double Volume (Double Dragon) Fuel Pump
Industrial InjectionOriginal price $ 52,787.00 - Original price $ 52,787.00Original price$ 52,787.00$ 52,787.00 - $ 52,787.00Current price $ 52,787.00| /Industrial Injection 01-04 Chevrolet Duramax LB7 New Double Volume (Double Dragon) Fuel Pump
Original price $ 52,787.00 - Original price $ 52,787.00Original price$ 52,787.00$ 52,787.00 - $ 52,787.00Current price $ 52,787.00| / -
Industrial Injection 01-04 Chevrolet 6.6L LB7 Bag of Parts Stg I
Industrial InjectionOriginal price $ 10,219.00 - Original price $ 10,219.00Original price$ 10,219.00$ 10,219.00 - $ 10,219.00Current price $ 10,219.00| /Industrial Injection 2001-2004 Chevrolet 6.6L LB7 Bag Of Parts Stg I
Original price $ 10,219.00 - Original price $ 10,219.00Original price$ 10,219.00$ 10,219.00 - $ 10,219.00Current price $ 10,219.00| / -
Industrial Injection 01-04 Chevrolet Duramax LB7 CP3 Fuel Control Actuator
Industrial InjectionOriginal price $ 4,224.00 - Original price $ 4,224.00Original price$ 4,224.00$ 4,224.00 - $ 4,224.00Current price $ 4,224.00| /Industrial Injection 01-04 Chevrolet Duramax LB7 CP3 Fuel Control ActuatorThis Part Fits: Year Make Model Submodel 2001-2004 Chevrolet Silverado...
View full detailsOriginal price $ 4,224.00 - Original price $ 4,224.00Original price$ 4,224.00$ 4,224.00 - $ 4,224.00Current price $ 4,224.00| / -
XDP Remanufactured CP3 Fuel Pump 2001-2004 GM 6.6L Duramax LB7
XdpOriginal price $ 10,606.00 - Original price $ 10,606.00Original price$ 10,606.00$ 10,606.00 - $ 10,606.00Current price $ 10,606.00| /The Remanufactured CP3 Fuel Pump (Stock Replacement) XD521 replaces the failed or underperforming fuel pump in your 2001-2004 GM 6.6L Duramax LB7. ...
View full detailsOriginal price $ 10,606.00 - Original price $ 10,606.00Original price$ 10,606.00$ 10,606.00 - $ 10,606.00Current price $ 10,606.00| / -
XDP Fuel Return Line Banjo Bolt Kit (Set of 8) XD476 For 2001-2004 GM 6.6L Duramax LB7
XdpOriginal price $ 1,613.00 - Original price $ 1,613.00Original price$ 1,613.00$ 1,613.00 - $ 1,613.00Current price $ 1,613.00| /The Fuel Injector Return Line Banjo Bolt Kit XD476 is a high-quality replacement for the banjo bolts in your 2001-2004 GM 6.6L Duramax LB7. During ...
View full detailsOriginal price $ 1,613.00 - Original price $ 1,613.00Original price$ 1,613.00$ 1,613.00 - $ 1,613.00Current price $ 1,613.00| / -
XDP Low-Profile Plastic Creeper XD395
XdpOriginal price $ 2,016.00 - Original price $ 2,016.00Original price$ 2,016.00$ 2,016.00 - $ 2,016.00Current price $ 2,016.00| /Low-Profile Plastic Creeper Warranty Info: 2 Year / Unlimited Mileage
Original price $ 2,016.00 - Original price $ 2,016.00Original price$ 2,016.00$ 2,016.00 - $ 2,016.00Current price $ 2,016.00| / -
XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax
XdpOriginal price $ 604.00 - Original price $ 604.00Original price$ 604.00$ 604.00 - $ 604.00Current price $ 604.00| /Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the Billet Aluminum Oil Cap XD477. Each cap features a CNC-machined billet a...
View full detailsOriginal price $ 604.00 - Original price $ 604.00Original price$ 604.00$ 604.00 - $ 604.00Current price $ 604.00| / -
XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY
XdpOriginal price $ 4,738.00 - Original price $ 4,738.00Original price$ 4,738.00$ 4,738.00 - $ 4,738.00Current price $ 4,738.00| /The Main Stud Kit XD3007MS is essential for setting up your 2001-2005 GM 6.6L Duramax LB7/LLY for competition or street use. OEM main bolts typical...
View full detailsOriginal price $ 4,738.00 - Original price $ 4,738.00Original price$ 4,738.00$ 4,738.00 - $ 4,738.00Current price $ 4,738.00| / -
1.5 Inch Block and U-Bolt Kit 01-10 Chevy/GMC 2500HD Rough Country
Rough CountryOriginal price $ 1,613.00 - Original price $ 1,613.00Original price$ 1,613.00$ 1,613.00 - $ 1,613.00Current price $ 1,613.00| /Has the rear of your vehicle started to sag, or are you looking to add a bit of lift height? Whatever the case maybe we have you covered at Rough C...
View full detailsOriginal price $ 1,613.00 - Original price $ 1,613.00Original price$ 1,613.00$ 1,613.00 - $ 1,613.00Current price $ 1,613.00| / -
HD Forged Tie Rod End 01-10 Chevy/GMC 2500HD Rough Country
Rough CountryOriginal price $ 4,436.00 - Original price $ 4,436.00Original price$ 4,436.00$ 4,436.00 - $ 4,436.00Current price $ 4,436.00| /Don't settle for weak tie rods! You want your steering and suspension to be as strong as the truck you love. That's why you need Rough Country's HD...
View full detailsOriginal price $ 4,436.00 - Original price $ 4,436.00Original price$ 4,436.00$ 4,436.00 - $ 4,436.00Current price $ 4,436.00| / -
Silverado/Sierra 2500 HD V2 Front Shocks Pair 5.5-7 Inch For 01-10 Silverado/Sierra 2500 Rough Country
Rough CountryOriginal price $ 5,242.00 - Original price $ 5,242.00Original price$ 5,242.00$ 5,242.00 - $ 5,242.00Current price $ 5,242.00| /Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged V2 Monotube Shock Absorber leads the way, delivering...
View full detailsOriginal price $ 5,242.00 - Original price $ 5,242.00Original price$ 5,242.00$ 5,242.00 - $ 5,242.00Current price $ 5,242.00| / -
6.0 Inch GM Suspension Lift Kit 01-10 2500HD 4WD Rough Country
Rough CountryOriginal price $ 22,180.00 - Original price $ 28,632.00Original price$ 22,180.00 - $ 28,632.00$ 22,180.00 - $ 28,632.00Current price $ 22,180.00| /Take your Heavy Duty Truck to the next level with Rough Country's 6-inch Suspension Lift designed to run up to 35-inch tires. Gain increased grou...
View full detailsOriginal price $ 22,180.00 - Original price $ 28,632.00Original price$ 22,180.00 - $ 28,632.00$ 22,180.00 - $ 28,632.00Current price $ 22,180.00| / -
6.0 Inch GM Suspension Lift Kit 01-10 2500HD / 3500HD Rough Country
Rough CountryOriginal price $ 19,155.00 - Original price $ 25,607.00Original price$ 19,155.00 - $ 25,607.00$ 19,155.00 - $ 25,607.00Current price $ 19,155.00| /Hit the ground running with Rough Country's Bolt-on 6-inch Suspension lift for 2WD GM 01-10 2500HD/3500HD models.This all inclusive kit features ev...
View full detailsOriginal price $ 19,155.00 - Original price $ 25,607.00Original price$ 19,155.00 - $ 25,607.00$ 19,155.00 - $ 25,607.00Current price $ 19,155.00| / -
Air Spring Kit 0-6 Inch Lift 01-10 Chevy/GMC 2500HD Rough Country
Rough CountryOriginal price $ 7,057.00 - Original price $ 17,340.00Original price$ 7,057.00 - $ 17,340.00$ 7,057.00 - $ 17,340.00Current price $ 7,057.00| /Ideal Leveling. Is your truck your workhorse? The main attraction to the pick-up line is the accessibility to haul and tow as desired. However, d...
View full detailsOriginal price $ 7,057.00 - Original price $ 17,340.00Original price$ 7,057.00 - $ 17,340.00$ 7,057.00 - $ 17,340.00Current price $ 7,057.00| / -
Multi-Function Winch Cleat Rough Country
Rough CountryOriginal price $ 1,008.00 - Original price $ 1,008.00Original price$ 1,008.00$ 1,008.00 - $ 1,008.00Current price $ 1,008.00| /Complete any winch set up by replacing your standard winch hook with Rough Country’s stylized Multi-Function Winch Cleat. This cutting edge desig...
View full detailsOriginal price $ 1,008.00 - Original price $ 1,008.00Original price$ 1,008.00$ 1,008.00 - $ 1,008.00Current price $ 1,008.00| / -
6-inch Slimline Cree LED Light Bars Pair Rough Country
Rough CountryOriginal price $ 1,310.00 - Original price $ 1,310.00Original price$ 1,310.00$ 1,310.00 - $ 1,310.00Current price $ 1,310.00| /The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 6-inch Slimline Cree LED Light Bars. With a powerful combined 4,880-...
View full detailsOriginal price $ 1,310.00 - Original price $ 1,310.00Original price$ 1,310.00$ 1,310.00 - $ 1,310.00Current price $ 1,310.00| / -
10-Inch Slimline Cree LED Light Bars Pair Rough Country
Rough CountryOriginal price $ 1,814.00 - Original price $ 1,814.00Original price$ 1,814.00$ 1,814.00 - $ 1,814.00Current price $ 1,814.00| /The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 10-inch Slimline Cree LED Light Bars. With a powerful combined 8,000...
View full detailsOriginal price $ 1,814.00 - Original price $ 1,814.00Original price$ 1,814.00$ 1,814.00 - $ 1,814.00Current price $ 1,814.00| / -
Air Spring Spacer Kit Rough Country
Rough CountryOriginal price $ 1,008.00 - Original price $ 1,411.00Original price$ 1,008.00 - $ 1,411.00$ 1,008.00 - $ 1,411.00Current price $ 1,008.00| /Functionality and Use. When equipping your vehicle with airbags depending on your lift height an airbag spacer is a must-have to ensure that you a...
View full detailsOriginal price $ 1,008.00 - Original price $ 1,411.00Original price$ 1,008.00 - $ 1,411.00$ 1,008.00 - $ 1,411.00Current price $ 1,008.00| / -
2 Inch Receiver D-Ring Kit W/ Pin Rough Country
Rough CountryOriginal price $ 604.00 - Original price $ 604.00Original price$ 604.00$ 604.00 - $ 604.00Current price $ 604.00| /Convert your rear receiver to a shackle-style recovery point with Rough Country's 2-Inch Receiver D-Ring Shackle Kit! This handy, easy-to-install k...
View full detailsOriginal price $ 604.00 - Original price $ 604.00Original price$ 604.00$ 604.00 - $ 604.00Current price $ 604.00| / -
30-inch Cree LED Light Bar Dual Row Chrome Series w/ Cool White DRL Rough Country
Rough CountryOriginal price $ 4,839.00 - Original price $ 4,839.00Original price$ 4,839.00$ 4,839.00 - $ 4,839.00Current price $ 4,839.00| /Command The Dark: Stay out later on the trails with Rough Country's sleek 30-inch Dual Row CREE LED Light Bar with Cool White DRL. With a powerful ...
View full detailsOriginal price $ 4,839.00 - Original price $ 4,839.00Original price$ 4,839.00$ 4,839.00 - $ 4,839.00Current price $ 4,839.00| / -
20-inch Cree LED Light Bar Dual Row Chrome Series w/ Amber DRL Rough Country
Rough CountryOriginal price $ 3,831.00 - Original price $ 3,831.00Original price$ 3,831.00$ 3,831.00 - $ 3,831.00Current price $ 3,831.00| /The sun never sets on a vehicle equipped with Rough Country's sleek 20-inch LED Light Bar. With a powerful 18,000 Lumen 200 Watt output, this LED l...
View full detailsOriginal price $ 3,831.00 - Original price $ 3,831.00Original price$ 3,831.00$ 3,831.00 - $ 3,831.00Current price $ 3,831.00| / -
10-Inch Slimline Cree LED Light Bar Black Series Rough Country
Rough CountryOriginal price $ 1,008.00 - Original price $ 1,008.00Original price$ 1,008.00$ 1,008.00 - $ 1,008.00Current price $ 1,008.00| /The sun never sets on a vehicle equipped with Rough Country's sleek 10-inch Slimline Cree LED Light Bar. With a powerful 2,400-lumen 30-watt output...
View full detailsOriginal price $ 1,008.00 - Original price $ 1,008.00Original price$ 1,008.00$ 1,008.00 - $ 1,008.00Current price $ 1,008.00| /
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 pumpsFluids
- 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.