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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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    aFe Power Cover Diff Rear Machined GM Diesel Trucks 2001-2019* Duramax 6.6L

    aFe
    $ 6,665.00 - $ 6,665.00
    $ 6,665.00
    $ 6,665.00 - $ 6,665.00
    $ 6,665.00

    aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

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    $ 6,665.00 - $ 6,665.00
    $ 6,665.00
    $ 6,665.00 - $ 6,665.00
    $ 6,665.00
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    aFe Power Cover Trans Pan Machined Trans Pan GM Diesel Trucks 01-12 V8-6.6L Machined

    aFe
    $ 8,158.00 - $ 8,158.00
    $ 8,158.00
    $ 8,158.00 - $ 8,158.00
    $ 8,158.00

    aFe POWER Pro Series deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has ...

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    $ 8,158.00 - $ 8,158.00
    $ 8,158.00
    $ 8,158.00 - $ 8,158.00
    $ 8,158.00
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    aFe Momentum HD Pro DRY S Stage-2 Si Intake 04.5-05 GM Diesel Trucks V8-6.6L LLY (See afe51-74002-E)

    aFe
    $ 8,246.00 - $ 8,246.00
    $ 8,246.00
    $ 8,246.00 - $ 8,246.00
    $ 8,246.00

    Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and t...

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    $ 8,246.00 - $ 8,246.00
    $ 8,246.00
    $ 8,246.00 - $ 8,246.00
    $ 8,246.00
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    aFe Momentum HD PRO Dry S Stage-2 Si Intake 01-04 GM Diesel Trucks V8-6.6L LB7 (See afe51-74001-E)

    aFe
    $ 8,246.00 - $ 8,246.00
    $ 8,246.00
    $ 8,246.00 - $ 8,246.00
    $ 8,246.00

    Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and t...

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    $ 8,246.00 - $ 8,246.00
    $ 8,246.00
    $ 8,246.00 - $ 8,246.00
    $ 8,246.00
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    aFe Momentum HD PRO 10R Stage-2 Si Intake 04.5-05 GM Diesel Trucks V8-6.6L LLY

    aFe
    $ 7,998.00 - $ 7,998.00
    $ 7,998.00
    $ 7,998.00 - $ 7,998.00
    $ 7,998.00

    Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and t...

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    $ 7,998.00 - $ 7,998.00
    $ 7,998.00
    $ 7,998.00 - $ 7,998.00
    $ 7,998.00
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    aFe Momentum HD PRO 10R Stage-2 Si Intake 01-04 GM Diesel Trucks V8-6.6L LB7

    aFe
    $ 7,998.00 - $ 7,998.00
    $ 7,998.00
    $ 7,998.00 - $ 7,998.00
    $ 7,998.00

    Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and t...

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    $ 7,998.00 - $ 7,998.00
    $ 7,998.00
    $ 7,998.00 - $ 7,998.00
    $ 7,998.00
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    aFe MagnumFORCE Intakes Stage-2 P5R AIS P5R GM Diesel Trucks 01-04 V8-6.6L (td) LB7

    aFe
    $ 7,770.00 - $ 7,770.00
    $ 7,770.00
    $ 7,770.00 - $ 7,770.00
    $ 7,770.00

    Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cove...

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    $ 7,770.00 - $ 7,770.00
    $ 7,770.00
    $ 7,770.00 - $ 7,770.00
    $ 7,770.00
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    aFe BladeRunner Street Series Tube & Fin Aluminum Radiator 01-05 GM Diesel Trucks 6.6L V8

    aFe
    $ 17,296.00 - $ 17,296.00
    $ 17,296.00
    $ 17,296.00 - $ 17,296.00
    $ 17,296.00

    Oversized Tube and Fin Core: This BladeRunner Street Series Radiator features a 2-3/4" thick tube and fin core which provides greater heat dissipat...

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    $ 17,296.00 - $ 17,296.00
    $ 17,296.00
    $ 17,296.00 - $ 17,296.00
    $ 17,296.00
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    aFe Bladerunner Intercoolers Tube Out I/C Tube Out GM Diesel Trucks 04.5-05 V8-6.6L(td) LLY

    aFe
    $ 6,199.00 - $ 6,199.00
    $ 6,199.00
    $ 6,199.00 - $ 6,199.00
    $ 6,199.00

    The Bladerunner charge pipe represents the next generation of Diesel performance products. This Charge Pipe produced 16hp and 49lbs. x ft. of torqu...

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    $ 6,199.00 - $ 6,199.00
    $ 6,199.00
    $ 6,199.00 - $ 6,199.00
    $ 6,199.00
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    aFe Bladerunner Intercoolers Tube Out 02-04 GM Diesel Trucks V8 6.6L (td) LB7

    aFe
    $ 5,079.00 - $ 5,079.00
    $ 5,079.00
    $ 5,079.00 - $ 5,079.00
    $ 5,079.00

    The Bladerunner charge pipes produce 20 hp and 63 lbs./ft/ torque and outflow the factory tubes by 45 percent. With the increased flow of this Char...

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    $ 5,079.00 - $ 5,079.00
    $ 5,079.00
    $ 5,079.00 - $ 5,079.00
    $ 5,079.00
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    aFe Bladerunner Intercoolers Tube In I/C Tube In GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM

    aFe
    $ 6,459.00 - $ 6,459.00
    $ 6,459.00
    $ 6,459.00 - $ 6,459.00
    $ 6,459.00

    The Bladerunner charge pipes produce 20 hp and 63 lbs./ft/ torque and outflow the factory tubes by 45 percent. With the increased flow of this Char...

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    $ 6,459.00 - $ 6,459.00
    $ 6,459.00
    $ 6,459.00 - $ 6,459.00
    $ 6,459.00
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    aFe Bladerunner 3in Intercooler Hot Side Tube 01-04 GM Diesel Trucks V8 6.6L (td)

    aFe
    $ 6,199.00 - $ 6,199.00
    $ 6,199.00
    $ 6,199.00 - $ 6,199.00
    $ 6,199.00

    BladeRunner 3 IN Aluminum Hot Charge Pipe Black GM Diesel Trucks 01-04 V8-6.6L (td) LB7Installation InstructionsThis Part Fits: Year Make Model Su...

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    $ 6,199.00 - $ 6,199.00
    $ 6,199.00
    $ 6,199.00 - $ 6,199.00
    $ 6,199.00
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    aFe BladeRunner 3in Black Intercooler Cold Side Charge Pipe 01 GM Diesel Trucks 6.6L V8 (td)

    aFe
    $ 5,079.00 - $ 5,079.00
    $ 5,079.00
    $ 5,079.00 - $ 5,079.00
    $ 5,079.00

    Perfect Fit:This tube kit includes high quality, stainless steel, spring loaded T-bolt clamps and heavy-duty, 5-ply polyester reinforced silicone c...

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    $ 5,079.00 - $ 5,079.00
    $ 5,079.00
    $ 5,079.00 - $ 5,079.00
    $ 5,079.00
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    aFe ATLAS 3in Steel Down-Pipe 04.5-10 GM Diesel Trucks V8 6.6L (td) LLY/LBZ/LMM

    aFe
    $ 3,740.00 - $ 3,740.00
    $ 3,740.00
    $ 3,740.00 - $ 3,740.00
    $ 3,740.00

    The aFe ATLAS turbo down-pipe is engineered to outflow and outperform the restrictive, OE down-pipe on your 2004.5-2010 Chevy Silverado or GMC Sier...

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    $ 3,740.00 - $ 3,740.00
    $ 3,740.00
    $ 3,740.00 - $ 3,740.00
    $ 3,740.00
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    aFe BladeRunner 3in Black Intercooler Hot Cold Side Tubes Combo 02-04 GM Diesel Trucks 6.6L V8 (td)

    aFe
    $ 10,318.00 - $ 10,318.00
    $ 10,318.00
    $ 10,318.00 - $ 10,318.00
    $ 10,318.00

    BladeRunner 3 IN Aluminum Hot and Cold Charge Pipe Kit Black GM Diesel Trucks 02-04 V8-6.6L (td) LB7This Part Fits: Year Make Model Submodel 200...

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    $ 10,318.00 - $ 10,318.00
    $ 10,318.00
    $ 10,318.00 - $ 10,318.00
    $ 10,318.00
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    aFe Power DFS780 Series 01-10 GM Diesel Trucks V8-6.6L (td) Boost Activated

    aFe
    $ 19,024.00 - $ 19,024.00
    $ 19,024.00
    $ 19,024.00 - $ 19,024.00
    $ 19,024.00

    The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...

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    $ 19,024.00 - $ 19,024.00
    $ 19,024.00
    $ 19,024.00 - $ 19,024.00
    $ 19,024.00
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    aFe Diesel Fuel Systems DFS780 Series 01-10 GM Diesel 6.6L V8 (Full Time Operation)

    aFe
    $ 19,024.00 - $ 19,024.00
    $ 19,024.00
    $ 19,024.00 - $ 19,024.00
    $ 19,024.00

    The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...

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    $ 19,024.00 - $ 19,024.00
    $ 19,024.00
    $ 19,024.00 - $ 19,024.00
    $ 19,024.00
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    aFe DFS780 Fuel Pump Pro Series 01-16 GM Diesel Trucks V8 6.6L (td)

    aFe
    $ 15,387.00 - $ 15,387.00
    $ 15,387.00
    $ 15,387.00 - $ 15,387.00
    $ 15,387.00

    Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow thro...

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    $ 15,387.00 - $ 15,387.00
    $ 15,387.00
    $ 15,387.00 - $ 15,387.00
    $ 15,387.00

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 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.

Powerhouse Diesel