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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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    Moly EP Oil Treatment

    Schaeffer's
    $9.85 - $300.00
    $9.85 - $300.00
    $9.85 - $300.00
    $9.85

    Extreme pressure protection for bearings, valve trains, pistons and piston rings. Increases oil pressure and reduces oil consumption. Moly E....

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    $9.85 - $300.00
    $9.85 - $300.00
    $9.85 - $300.00
    $9.85
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    02191 SynForce Green NLGI #1

    Schaeffer's
    $10.00 - $280.00
    $10.00 - $280.00
    $10.00 - $280.00
    $10.00

    SynForce® Green Grease NLGI #1 is an extreme heavy-duty, multi-purpose, aluminum complex base grease.  It is formulated for use in all types of hea...

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    $10.00 - $280.00
    $10.00 - $280.00
    $10.00 - $280.00
    $10.00
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    Diesel Treat 2000™ Ultra Low Sulfur

    Schaeffer's
    $14.00 - $325.75
    $14.00 - $325.75
    $14.00 - $325.75
    $14.00

    Diesel Treat 2000™ Ultra Low Sulfur is an ashless, all-season fuel additive formulated for use with all types of diesel fuel, especially low sulfur...

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    $14.00 - $325.75
    $14.00 - $325.75
    $14.00 - $325.75
    $14.00
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    Schaeffers Carbon Treat All Season

    Schaeffer's
    $23.00 - $23.00
    $23.00
    $23.00 - $23.00
    $23.00

    CarbonTreat is the cure for a problem you may not know exists. That said, you probably have heard of injector failures and plugged fuel filters tha...

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    $23.00 - $23.00
    $23.00
    $23.00 - $23.00
    $23.00
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    0191 Micron Moly® Racing Oil 20W-50

    Schaeffer's
    $125.00 - $1,750.00
    $125.00 - $1,750.00
    $125.00 - $1,750.00
    $125.00

    Micron Moly® Racing Oil 20W-50 is engineered with the highest quality 100% paraffin base stocks, proven friction modifiers, and a highly advanced p...

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    $125.00 - $1,750.00
    $125.00 - $1,750.00
    $125.00 - $1,750.00
    $125.00
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    9012 SynShield OTR Plus Full Synthetic 10W-30

    Schaeffer's
    $210.00 - $2,200.00
    $210.00 - $2,200.00
    $210.00 - $2,200.00
    $210.00

    SynShield® OTR Plus 10W-30 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to provide...

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    $210.00 - $2,200.00
    $210.00 - $2,200.00
    $210.00 - $2,200.00
    $210.00
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    Schaeffer Diesel Treat 2000™ Winter Fuel Additive/Anti gel

    Schaeffer's
    $14.50 - $1,400.00
    $14.50 - $1,400.00
    $14.50 - $1,400.00
    $14.50

    Diesel Treat 2000™ Ultra Low Sulfur Winter fuel additive is specially formulated to provide ultra low sulfur diesel fuel maximum cold temperature ...

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    $14.50 - $1,400.00
    $14.50 - $1,400.00
    $14.50 - $1,400.00
    $14.50
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    9000 SynShield OTR Plus Full Synthetic 5W-40

    Schaeffer's
    $151.00 - $2,200.00
    $151.00 - $2,200.00
    $151.00 - $2,200.00
    $151.00

    SynShield® OTR Plus 5W-40 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to provide ...

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    $151.00 - $2,200.00
    $151.00 - $2,200.00
    $151.00 - $2,200.00
    $151.00
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    0204SAT All-Trans Supreme ATF

    Schaeffer's
    $199.75 - $2,450.00
    $199.75 - $2,450.00
    $199.75 - $2,450.00
    $199.75

    All-Trans Supreme® is formulated with a special blend of synthetic base oils, a highly shear, stable viscosity improver, and a multi-functional add...

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    $199.75 - $2,450.00
    $199.75 - $2,450.00
    $199.75 - $2,450.00
    $199.75
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    0709 Supreme 7000™ Synthetic Plus Racing Oil 10W-30

    Schaeffer's
    $168.64 - $2,450.00
    $168.64 - $2,450.00
    $168.64 - $2,450.00
    $168.64

    Supreme 7000™ Synthetic Plus Racing Oil 10W-30 is a premium quality, high zinc, multi-grade para-synthetic engine oil that is formulated to reduce ...

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    $168.64 - $2,450.00
    $168.64 - $2,450.00
    $168.64 - $2,450.00
    $168.64
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    0723

    Schaeffer's
    $237.00 - $2,200.00
    $237.00 - $2,200.00
    $237.00 - $2,200.00
    $237.00

    SynShield® Ultra Performance 5W-30 Diesel Engine Oil is a premium performance, full synthetic, heavy-duty diesel engine oil formulated to provide ...

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    $237.00 - $2,200.00
    $237.00 - $2,200.00
    $237.00 - $2,200.00
    $237.00
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    0708 Supreme™ 7000 Synthetic Plus Racing Oil 15W-40

    Schaeffer's
    $238.00 - $2,200.00
    $238.00 - $2,200.00
    $238.00 - $2,200.00
    $238.00

    Supreme 7000™ Synthetic Plus™ Racing Oil 15W-40 is a premium quality, high zinc, multi-grade para-synthetic engine oil that is formulated to reduce...

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    $238.00 - $2,200.00
    $238.00 - $2,200.00
    $238.00 - $2,200.00
    $238.00
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    0700 SynShield™ Durability Advantage 15W-40

    Schaeffer's
    $134.00 - $1,800.00
    $134.00 - $1,800.00
    $134.00 - $1,800.00
    $134.00

    SynShield® Durability Advantage 15W-40 Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximum pro...

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    $134.00 - $1,800.00
    $134.00 - $1,800.00
    $134.00 - $1,800.00
    $134.00
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    0722 SynShield® Ultra Performance 10W-30

    Schaeffer's
    $134.00 - $1,800.00
    $134.00 - $1,800.00
    $134.00 - $1,800.00
    $134.00

    SynShield® Ultra Performance 10W-30 Diesel Engine Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide ...

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    $134.00 - $1,800.00
    $134.00 - $1,800.00
    $134.00 - $1,800.00
    $134.00
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    0711-005 SynShield® OTR Plus 10W-30

    Schaeffer's
    $202.84 - $202.84
    $202.84
    $202.84 - $202.84
    $202.84

    SynShield® OTR Plus 10W-30 Diesel Engine Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximum p...

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    $202.84 - $202.84
    $202.84
    $202.84 - $202.84
    $202.84

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