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LML Duramax Parts

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made. Powerhouse Diesel has a huge selection of LML 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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  • Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $78.00
    $78.00 - $78.00
    Current price $78.00

    Fleece Performance Model FPE-DMAX-CBOP2001-2016 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage a...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $78.00
    $78.00 - $78.00
    Current price $78.00
  • Wehrli 11-16 Chevrolet 6.6L Duramax LML 4in Intake Kit Stage 2

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,187.00
    $1,187.00 - $1,187.00
    Current price $1,187.00

    Wehrli Model WCF100304 This high-flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plas...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,187.00
    $1,187.00 - $1,187.00
    Current price $1,187.00
  • XDP Duramax Fuel Filter Delete 01-16 GM 6.6L Duramax XD163

    XDP
    Original price $109.00 - Original price $109.00
    Original price
    $109.00
    $109.00 - $109.00
    Current price $109.00

    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 $109.00 - Original price $109.00
    Original price
    $109.00
    $109.00 - $109.00
    Current price $109.00
  • FASS 11-14 GM 2500/3500 Duramax 100gph Titanium Series Fuel Air Separation System TS C11 100G

    FASS Fuel Systems
    Original price $1,026.00
    Original price $1,026.00 - Original price $1,026.00
    Original price $1,026.00
    Current price $975.00
    $975.00 - $975.00
    Current price $975.00

    Fass Fuel Systems Model: TSC11100GFASS Fuel Systems Diesel System 2011-2014 GM Duramax LML 6.6L Titanium Signature Series 100GPH (TSC11100G) Part N...

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    Original price $1,026.00
    Original price $1,026.00 - Original price $1,026.00
    Original price $1,026.00
    Current price $975.00
    $975.00 - $975.00
    Current price $975.00
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  • Kryptonite Sway Bar End Links 4–6" For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    Original price $150.00 - Original price $150.00
    Original price
    $150.00
    $150.00 - $150.00
    Current price $150.00

    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 $150.00 - Original price $150.00
    Original price
    $150.00
    $150.00 - $150.00
    Current price $150.00
  • Kryptonite Sway Bar End Links 0–2" For 2001–2019 Chevy/GMC HD Trucks

    Kryptonite
    Original price $128.00 - Original price $128.00
    Original price
    $128.00
    $128.00 - $128.00
    Current price $128.00

    Fits; 2001–2019 Chevrolet & GMC 1500HD / 2500HD / 3500 Trucks Important Fitment Info: Approximately 1" longer than stock (7” hole-to-hole) Ide...

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    Original price $128.00 - Original price $128.00
    Original price
    $128.00
    $128.00 - $128.00
    Current price $128.00
  • Kryptonite Bolt-in Upper Ball Joint For Aftermarket Upper Control Arms For Chevy/GMC HD Trucks & Suvs

    Kryptonite
    Original price $81.00 - Original price $81.00
    Original price
    $81.00
    $81.00 - $81.00
    Current price $81.00

    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 $81.00 - Original price $81.00
    Original price
    $81.00
    $81.00 - $81.00
    Current price $81.00
  • S&S Diesel Motorsport High Pressure Electronic Regulator (LML DRV)

    S&S
    Original price $255.00 - Original price $255.00
    Original price
    $255.00
    $255.00 - $255.00
    Current price $255.00

    S&S Model DRV-LMLS&S Diesel Motorsport High Pressure Electronic Regulator (LML DRV) *Generic Image

    Original price $255.00 - Original price $255.00
    Original price
    $255.00
    $255.00 - $255.00
    Current price $255.00
  • V2 Steering Stabilizer | Chevy/GMC 2500HD/3500HD (16-26)

    Rough Country
    Original price $184.00 - Original price $184.00
    Original price
    $184.00
    $184.00 - $184.00
    Current price $184.00

    Superior Design and Comfort. Give yourself peace of mind when upgrading to a larger wheel and tire set up with Rough Country's V2 stabilizers! Stee...

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    Original price $184.00 - Original price $184.00
    Original price
    $184.00
    $184.00 - $184.00
    Current price $184.00
  • Under Seat Storage | Crew Cab | Chevy/GMC 1500/2500HD/3500HD 2WD/4WD

    Rough Country
    Original price $170.00 - Original price $170.00
    Original price
    $170.00
    $170.00 - $170.00
    Current price $170.00

    Clean up the contents of your cab with Rough Countrys Custom-Fit Under Seat Storage Compartment. These handy underseat truck storage compartments o...

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    Original price $170.00 - Original price $170.00
    Original price
    $170.00
    $170.00 - $170.00
    Current price $170.00
  • Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit

    Wehrli
    Original price $445.00
    Original price $445.00 - Original price $445.00
    Original price $445.00
    Current price $411.00
    $411.00 - $411.00
    Current price $411.00

    Wehrli Model WCF100432 The WCFab Splash Shield Kit for 2011-2019 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...

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    Original price $445.00
    Original price $445.00 - Original price $445.00
    Original price $445.00
    Current price $411.00
    $411.00 - $411.00
    Current price $411.00
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  • Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $53.00
    $53.00 - $53.00
    Current price $53.00

    Wehrli Model WCF100240 ARP Bolt kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down pipe. 6 Washers and Bolts for installing 1 up pipe. Includes A...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $53.00
    $53.00 - $53.00
    Current price $53.00
  • Wehrli 11-16 Chevrolet 6.6L LML Duramax 5in Intake Horn

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $563.00
    $563.00 - $563.00
    Current price $563.00

    Wehrli Model WCF100417 The WCFab LML 4.8 in. High Flow Cast Aluminum intake horn replaces the restrictive OEM plastic inlet to provide increased ai...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $563.00
    $563.00 - $563.00
    Current price $563.00
  • Wehrli 11-16 Duramax LML High Flow Bundle Kit Stage 1

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,467.00
    $1,467.00 - $1,467.00
    Current price $1,467.00

    Wehrli Model WCF100409Stage 1 upgrade for the 2011-2016 LML Duramax improves airflow between the turbo and engine for improved efficiency, throttle...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,467.00
    $1,467.00 - $1,467.00
    Current price $1,467.00
  • Wehrli 11-16 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $590.00
    $590.00 - $590.00
    Current price $590.00

    Wehrli Model WCF100328 The 3" High Flow Passenger Side Upper Crossover Intercooler Pipe for 2011-2016 LML Duramax provides a 20% increase in size o...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $590.00
    $590.00 - $590.00
    Current price $590.00
  • FASS 15-16 GM 2500/3500 Duramax 165gph Titanium Series Fuel Air Separation System TS C12 165G

    FASS Fuel Systems
    Original price $1,086.00
    Original price $1,086.00 - Original price $1,086.00
    Original price $1,086.00
    Current price $1,031.00
    $1,031.00 - $1,031.00
    Current price $1,031.00

    Fass Fuel Systems Model: TSC12165GFASS Fuel Systems Diesel System 2015-2016 GM Duramax LML 6.6L Titanium Signature Series 165GPH (TSC12165G)Part No...

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    Original price $1,086.00
    Original price $1,086.00 - Original price $1,086.00
    Original price $1,086.00
    Current price $1,031.00
    $1,031.00 - $1,031.00
    Current price $1,031.00
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  • 0700 SynShield™ Durability Advantage 15W-40

    Schaeffer's
    Original price $191.00 - Original price $351.00
    Original price
    $191.00 - $351.00
    $191.00 - $351.00
    Current price $191.00

    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 $191.00 - Original price $351.00
    Original price
    $191.00 - $351.00
    $191.00 - $351.00
    Current price $191.00
  • Pusher Max 3" Driver-side Charge Tube for 2011-2016 Duramax LML Trucks

    Pusher Intakes
    Original price $340.00 - Original price $340.00
    Original price
    $340.00
    $340.00 - $340.00
    Current price $340.00

    The Pusher Max Driver-Side Charge Tube routes air from your factory turbocharger along a more streamlined path to the intercooler via our mandrel b...

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    Original price $340.00 - Original price $340.00
    Original price
    $340.00
    $340.00 - $340.00
    Current price $340.00
  • Kryptonite Upper And Lower Ball Joint Package Deal For Aftermarket Control Arms 2011–2025 Chevy/GMC HD Trucks

    Kryptonite
    Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00

    PART# 1119BJPACK-2 Fits; 2011–2025 Chevy/GMC 2500HD / 3500 Trucks (With Aftermarket Bolt-On Ball Joint Style Upper Control Arms ONLY) INCLUDES: 2 ...

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    Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00
  • Kryptonite Tie Rods For 2011–2025 Chevy/GMC 2500HD/3500HD Trucks

    Kryptonite
    Original price $511.00 - Original price $511.00
    Original price
    $511.00
    $511.00 - $511.00
    Current price $511.00

    Fits: 2011–2025 GM 2500HD / 3500HD Trucks with an OEM centerlink installed Description: Engineered exclusively for the extreme demands of today's h...

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    Original price $511.00 - Original price $511.00
    Original price
    $511.00
    $511.00 - $511.00
    Current price $511.00
  • Kryptonite Remote Reservoir Mount Kit For 2001–2010 Chevy/GMC HD Trucks & 2002–2009 Hummer H2

    Kryptonite
    Original price $242.00 - Original price $242.00
    Original price
    $242.00
    $242.00 - $242.00
    Current price $242.00

    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 $242.00 - Original price $242.00
    Original price
    $242.00
    $242.00 - $242.00
    Current price $242.00
  • Kryptonite Inner Tie Rod Tool For Chevy/GMC Trucks

    Kryptonite
    Original price $41.00 - Original price $41.00
    Original price
    $41.00
    $41.00 - $41.00
    Current price $41.00

    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 $41.00 - Original price $41.00
    Original price
    $41.00
    $41.00 - $41.00
    Current price $41.00
  • Kryptonite Tie Rod Rebuild Kit For Stock Center Link 2001-2010

    Kryptonite
    Original price $309.00 - Original price $309.00
    Original price
    $309.00
    $309.00 - $309.00
    Current price $309.00

    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 $309.00 - Original price $309.00
    Original price
    $309.00
    $309.00 - $309.00
    Current price $309.00
  • Smeding Diesel S464 T4 90 Degree Cover Turbocharger

    Smeding
    Original price $1,379.00 - Original price $1,924.00
    Original price
    $1,379.00 - $1,924.00
    $1,379.00 - $1,924.00
    Current price $1,379.00

    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 $1,379.00 - Original price $1,924.00
    Original price
    $1,379.00 - $1,924.00
    $1,379.00 - $1,924.00
    Current price $1,379.00

BUILT FOR PERFORMANCE

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made.

Here at Powerhouse Diesel, our inventory of LML 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 LML upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LML 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 LML 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 LML 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