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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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  • Kryptonite Replacement Outer Tie Rod End (fabtech Rts And Mcgaughys Lift Kits)

    Kryptonite
    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99

    Fits; 1999-2022 GM 1500/2500/3500 Trucks Equipped with a Fabtech RTS Lift, McGaughys Lift, Other lifts kits that utilize a 3/4 Taper Stud Outer Rod...

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    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99
  • Replacement Poly Bump Stop For Kryptonite Upper Control Arms For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    Original price $8.54 - Original price $8.54
    Original price
    $8.54
    $8.54 - $8.54
    Current price $8.54

    Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500HD / 3500 Trucks equipped with Kryptonite Upper Control Arms Part# M21017-BK-01 Description: This ...

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    Original price $8.54 - Original price $8.54
    Original price
    $8.54
    $8.54 - $8.54
    Current price $8.54
    Sold out
  • Kryptonite Sway Bar End Links 7–9" For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    Original price $110.19 - Original price $110.19
    Original price
    $110.19
    $110.19 - $110.19
    Current price $110.19

    Fits; 2001–2019 Chevrolet & GMC 1500HD / 2500HD / 3500 Trucks, Also fits most other GM trucks Important Fitment Info: For use with 7”–9” lift...

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    Original price $110.19 - Original price $110.19
    Original price
    $110.19
    $110.19 - $110.19
    Current price $110.19
  • Kryptonite Lower Ball Joint For Stock Lower Control Arm For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99

    Fits: 2001–2010 Chevy/GMC 2500HD, 3500HD2002–2009 Hummer H2 (8 Lug Trucks Only) Important Fitment Info: This replacement lower ball joint fits eith...

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    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99
  • GM Remanufactured CP3 Injection Pump For 01-04 LB7 Duramax Stock Industrial Injection

    Industrial Injection
    Original price $634.95
    Original price $634.95 - Original price $634.95
    Original price $634.95
    Current price $615.90
    $615.90 - $615.90
    Current price $615.90

    Industrial Injection Model: 0986437303SE-IISThe modified CP3 and CP4 Injection pumps offered by Industrial Injection are a drop in replacement for ...

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    Original price $634.95
    Original price $634.95 - Original price $634.95
    Original price $634.95
    Current price $615.90
    $615.90 - $615.90
    Current price $615.90
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  • Schaeffer's 0137ULSW Diesel Treat 2000™ Winter Fuel Additive/Anti gel

    Schaeffer's
    Original price $13.86 - Original price $332.75
    Original price
    $13.86 - $332.75
    $13.86 - $332.75
    Current price $13.86

    0137ULSW Diesel Treat 2000™ Ultra Low Sulfur Winter fuel additive is specially formulated to provide ultra low sulfur diesel fuel maximum cold te...

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    Original price $13.86 - Original price $332.75
    Original price
    $13.86 - $332.75
    $13.86 - $332.75
    Current price $13.86
  • Kryptonite Front Lower Bump Stops For Chevy/GMC 1500HD/2500HD/3500HD Trucks

    Kryptonite
    Original price $47.49 - Original price $47.49
    Original price
    $47.49
    $47.49 - $47.49
    Current price $47.49

    Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500HD / 3500 Trucks Part# KR1426 Description: Over time, factory bump stops wear out from repeated su...

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    Original price $47.49 - Original price $47.49
    Original price
    $47.49
    $47.49 - $47.49
    Current price $47.49
  • Smeding Diesel S467 T4 Turbocharger

    Smeding
    Original price $1,150.00 - Original price $1,780.00
    Original price
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    Current price $1,150.00

    S467 t4 turbocharger

    Original price $1,150.00 - Original price $1,780.00
    Original price
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    Current price $1,150.00
  • XDP Tow Series Flex Plate 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Allison A1000

    XDP
    Original price $199.95 - Original price $199.95
    Original price
    $199.95
    $199.95 - $199.95
    Current price $199.95

    XDP Model XD644The XDP Tow Series Flex Plate XD644 is an outstanding upgrade for your workhorse diesel truck. If your truck is used for constant he...

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    Original price $199.95 - Original price $199.95
    Original price
    $199.95
    $199.95 - $199.95
    Current price $199.95
  • Edge Products 98611 EAS Expandable EGT Probe for CS, CTS, CS2, and CTS2,3 Devices

    Edge
    Original price $177.95 - Original price $177.95
    Original price
    $177.95
    $177.95 - $177.95
    Current price $177.95

    Edge Model 98611The EGT probe is a sensor that allows users to monitor critical Exhaust Gas Temperatures to ensure added power is not creating exce...

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    Original price $177.95 - Original price $177.95
    Original price
    $177.95
    $177.95 - $177.95
    Current price $177.95
  • Schaeffer's 9000 SynShield OTR Plus Full Synthetic 5W-40

    Schaeffer's
    Original price $151.96 - Original price $285.20
    Original price
    $151.96 - $285.20
    $151.96 - $285.20
    Current price $151.96

    9000 SynShield® OTR Plus 5W-40 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to pro...

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    Original price $151.96 - Original price $285.20
    Original price
    $151.96 - $285.20
    $151.96 - $285.20
    Current price $151.96
  • Kryptonite Sway Bar End Links 4–6" For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    Original price $105.44 - Original price $105.44
    Original price
    $105.44
    $105.44 - $105.44
    Current price $105.44

    Fits; 2001–2019 Chevrolet & GMC 1500HD / 2500HD / 3500 Trucks Important Fitment Info: For use with 4”–6” lifted trucks only Measures 11” hole ...

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    Original price $105.44 - Original price $105.44
    Original price
    $105.44
    $105.44 - $105.44
    Current price $105.44
  • Kryptonite Shank Nut For Pisk Kit 2001-2010

    Kryptonite
    Original price $12.34 - Original price $12.34
    Original price
    $12.34
    $12.34 - $12.34
    Current price $12.34

    Kryptonite Model KRSH10G*SOLD INDIVIDUALLY Be sure to select the correct thread for your application, with any questions please give us a call. ...

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    Original price $12.34 - Original price $12.34
    Original price
    $12.34
    $12.34 - $12.34
    Current price $12.34
    Sold out
  • Kryptonite Bolt-in Upper Ball Joint For Aftermarket Upper Control Arms For Chevy/GMC HD Trucks & Suvs

    Kryptonite
    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99

    Part # KR6292 Fits; 1988-Current Chevy/GMC 1500HD/2500HD/3500 TRUCKS and Much More, This is a popular Bolt on Style Ball Joint for many aftermarket...

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    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99
  • S&S Diesel Motorsport Single Stage Pressure Relief Valve External Return LB7/5.9 Style 2200 Bar M18x1.5

    S&S
    Original price $286.00 - Original price $286.00
    Original price
    $286.00
    $286.00 - $286.00
    Current price $286.00

    S&S Model PRV-E-2200-1SS&S Diesel Motorsport Single Stage Pressure Relief Valve External Return. LB7/5.9 Style 2200 Bar M18x1.5

    Original price $286.00 - Original price $286.00
    Original price
    $286.00
    $286.00 - $286.00
    Current price $286.00
  • XDP Duramax Fuel Filter Delete 01-16 GM 6.6L Duramax XD163

    XDP
    Original price $76.95 - Original price $76.95
    Original price
    $76.95
    $76.95 - $76.95
    Current price $76.95

    XDP Model XD163The Duramax Fuel Filter Delete XD163 is a must have for any 2001-2016 GM 6.6L Duramax with a modified fuel system. Specially designe...

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    Original price $76.95 - Original price $76.95
    Original price
    $76.95
    $76.95 - $76.95
    Current price $76.95
  • Kryptonite Universal Straight-to-straight Sway Bar End Links 0–2" Ford / GM

    Kryptonite
    Original price $180.49 - Original price $180.49
    Original price
    $180.49
    $180.49 - $180.49
    Current price $180.49

    Part# KRFDEL02 Fits; Most stock or leveled trucks, 2011+ Ford Super Duty, 1988–1999 GM Trucks, 1999–2006 GM 1500 Trucks, Custom Applications Descri...

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    Original price $180.49 - Original price $180.49
    Original price
    $180.49
    $180.49 - $180.49
    Current price $180.49
  • 0700 SynShield™ Durability Advantage 15W-40

    Schaeffer's
    Original price $134.46 - Original price $247.54
    Original price
    $134.46 - $247.54
    $134.46 - $247.54
    Current price $134.46

    0700 SynShield® Durability Advantage 15W-40 Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximu...

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    Original price $134.46 - Original price $247.54
    Original price
    $134.46 - $247.54
    $134.46 - $247.54
    Current price $134.46
  • Kryptonite Remote Reservoir Mount Kit For 2001–2010 Chevy/GMC HD Trucks & 2002–2009 Hummer H2

    Kryptonite
    Original price $170.99 - Original price $170.99
    Original price
    $170.99
    $170.99 - $170.99
    Current price $170.99

    Fits:2001–2010 Chevy/GMC 2500HD, 3500HD2002–2009 Hummer H2 Fits front shock towers. Sold as a pair. Shocks not included.Not all shocks are compati...

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    Original price $170.99 - Original price $170.99
    Original price
    $170.99
    $170.99 - $170.99
    Current price $170.99
  • Kryptonite Inner Tie Rod Tool For Chevy/GMC Trucks

    Kryptonite
    Original price $28.49 - Original price $28.49
    Original price
    $28.49
    $28.49 - $28.49
    Current price $28.49

    Fits; Any Kryptonite Death Grip Style Inner Tie Rod for GM Trucks Important Fitment Info: This tool is specifically designed to install or remove K...

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    Original price $28.49 - Original price $28.49
    Original price
    $28.49
    $28.49 - $28.49
    Current price $28.49
  • Kryptonite Tie Rod Body Single Replacement 2001-2010

    Kryptonite
    Original price $75.99 - Original price $75.99
    Original price
    $75.99
    $75.99 - $75.99
    Current price $75.99

    Kryptonite Model 10EX3001-78Part# 10EX3001-78 This is the center section of our Death Grip Series Tie Rods. Machined from 1.25" Hex bar, 1144 High ...

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    Original price $75.99 - Original price $75.99
    Original price
    $75.99
    $75.99 - $75.99
    Current price $75.99
  • Kryptonite Tie Rod Rebuild Kit For Stock Center Link 2001-2010

    Kryptonite
    Original price $218.49 - Original price $218.49
    Original price
    $218.49
    $218.49 - $218.49
    Current price $218.49

    Kryptonite Model 10KRYNEW34This is a rebuild kit for your set of Kryptonite tie rods with a stock center link, this kit includes a replacement for ...

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    Original price $218.49 - Original price $218.49
    Original price
    $218.49
    $218.49 - $218.49
    Current price $218.49
  • Smeding Diesel S464 T4 90 Degree Cover Turbocharger

    Smeding
    Original price $975.00 - Original price $1,360.00
    Original price
    $975.00 - $1,360.00
    $975.00 - $1,360.00
    Current price $975.00

    Smeding Diesel S464 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover instead of...

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    Original price $975.00 - Original price $1,360.00
    Original price
    $975.00 - $1,360.00
    $975.00 - $1,360.00
    Current price $975.00
  • XDP X-tra Cool Direct-fit Transmission Oil Cooler XD309

    XDP
    Original price $235.95 - Original price $235.95
    Original price
    $235.95
    $235.95 - $235.95
    Current price $235.95

    XDP Model XD309The XDP X-TRA Cool Direct-Fit Transmission Oil Cooler XD309 is a direct upgrade for the factory transmission oil cooler in your 2001...

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    Original price $235.95 - Original price $235.95
    Original price
    $235.95
    $235.95 - $235.95
    Current price $235.95

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