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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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  • KIT110 - HD Tie Rod Assembly - Apex Design (TR105 x 2)

    APEX
    Original price $ 4,720.00 - Original price $ 4,720.00
    Original price
    $ 4,720.00
    $ 4,720.00 - $ 4,720.00
    Current price $ 4,720.00

    Apex Model KIT110 What It Fits: Chevrolet Silverado 2500 HD (2011-2025) 2WD or 4WDChevrolet Silverado 3500 HD (2011-2025) 2WD or 4WDGMC Sier...

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    Original price $ 4,720.00 - Original price $ 4,720.00
    Original price
    $ 4,720.00
    $ 4,720.00 - $ 4,720.00
    Current price $ 4,720.00
  • TR105 - Tie Rod End, Inner & Outer - Apex HD Design

    APEX
    Original price $ 2,360.00 - Original price $ 2,360.00
    Original price
    $ 2,360.00
    $ 2,360.00 - $ 2,360.00
    Current price $ 2,360.00

    Apex Model TR105 What It Fits: Chevrolet Silverado 2500 HD (2011-2025) 2WD or 4WDChevrolet Silverado 3500 HD (2011-2025) 2WD or 4WDGMC Sierra...

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    Original price $ 2,360.00 - Original price $ 2,360.00
    Original price
    $ 2,360.00
    $ 2,360.00 - $ 2,360.00
    Current price $ 2,360.00
  • Rough Country Retractable Bed Step | Manual Pull | Chevy/GMC 2500HD/3500HD (11-14)

    Rough Country
    Original price $ 3,630.00 - Original price $ 3,630.00
    Original price
    $ 3,630.00
    $ 3,630.00 - $ 3,630.00
    Current price $ 3,630.00

    Rough Country Model PW059331 Tired of climbing up like you're scaling a wall just to reach your gear? The Rough Country Manual Bed Step is you...

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    Original price $ 3,630.00 - Original price $ 3,630.00
    Original price
    $ 3,630.00
    $ 3,630.00 - $ 3,630.00
    Current price $ 3,630.00
  • Kryptonite Wheel Stud (single) For 2011–2025 Chevy/GMC HD Trucks

    Kryptonite
    Original price $ 173.00 - Original price $ 173.00
    Original price
    $ 173.00
    $ 173.00 - $ 173.00
    Current price $ 173.00

    Kryptonite Model KRP0175Fits: 2011–2025 GM HD Trucks (2500HD / 3500)SRW ONLY: Single Rear Wheel models only Front Only.Part#: KRP0175 **SOLD INDIVI...

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    Original price $ 173.00 - Original price $ 173.00
    Original price
    $ 173.00
    $ 173.00 - $ 173.00
    Current price $ 173.00
  • Industrial Injection Duramax 6.6L New XP500 Series CP3

    Industrial Injection
    Original price $ 61,711.00
    Original price $ 61,711.00 - Original price $ 61,711.00
    Original price $ 61,711.00
    Current price $ 59,860.00
    $ 59,860.00 - $ 59,860.00
    Current price $ 59,860.00

    Industrial Injection Model XP500DIndustrial Injection Duramax 6.6L New XP500 Series CP3

    Original price $ 61,711.00
    Original price $ 61,711.00 - Original price $ 61,711.00
    Original price $ 61,711.00
    Current price $ 59,860.00
    $ 59,860.00 - $ 59,860.00
    Current price $ 59,860.00
    Save 3% Save %
  • Fox 2.5 HTO Performance Series Rear Shock (single) 0"-1" 2011-2025

    Kryptonite
    Original price $ 5,983.00 - Original price $ 5,983.00
    Original price
    $ 5,983.00
    $ 5,983.00 - $ 5,983.00
    Current price $ 5,983.00

    Kryptonite Model KRS4009Fits; 2011-2025 Chevrolet/GMC 2500/3500 HD Part# KRS4009 *Sold Individually DESCRIPTION Fox direct replacement shocks ...

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    Original price $ 5,983.00 - Original price $ 5,983.00
    Original price
    $ 5,983.00
    $ 5,983.00 - $ 5,983.00
    Current price $ 5,983.00
  • Fox 2.5 HTO Performance Series Front Shock (single) 0"-2.5" 2011-2025

    Kryptonite
    Original price $ 5,983.00 - Original price $ 5,983.00
    Original price
    $ 5,983.00
    $ 5,983.00 - $ 5,983.00
    Current price $ 5,983.00

    Kryptonite Model KRS4010Fits; 2011-2025 Chevrolet/GMC 2500/3500 HD Part# KRS4010 *Sold Individually DESCRIPTION Fox direct replacement shocks ...

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    Original price $ 5,983.00 - Original price $ 5,983.00
    Original price
    $ 5,983.00
    $ 5,983.00 - $ 5,983.00
    Current price $ 5,983.00
  • aFe Power Front/Rear Diff Cover Kit w/ Oil 11-19 GM Diesel Trucks V8 (AAM 9.25-12 & AAM 11.5-14)

    aFe
    Original price $ 15,810.00 - Original price $ 15,810.00
    Original price
    $ 15,810.00
    $ 15,810.00 - $ 15,810.00
    Current price $ 15,810.00

    aFe Model 46-7707ABaFe Power’s Pro Series front and rear differential covers bring performance-driven protection to your drivetrain. Constructed fr...

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    Original price $ 15,810.00 - Original price $ 15,810.00
    Original price
    $ 15,810.00
    $ 15,810.00 - $ 15,810.00
    Current price $ 15,810.00
  • Kryptonite Upper Control Arm Bushing Kit (Poly Only) For 2011–2025 Chevy/GMC 2500HD/3500HD

    Kryptonite
    Original price $ 604.00 - Original price $ 604.00
    Original price
    $ 604.00
    $ 604.00 - $ 604.00
    Current price $ 604.00

    Kryptonite Model KRBUCA11-UO  Fits: 2011–2025 Chevrolet / GMC 2500HD / 3500HD Kryptonite and Cognito Upper Control Arms ONLY Important Fitment Info...

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    Original price $ 604.00 - Original price $ 604.00
    Original price
    $ 604.00
    $ 604.00 - $ 604.00
    Current price $ 604.00
  • Rough Country Side Window Deflectors | Tape On Rain Guard | Chevy/GMC 1500/2500HD/3500HD (19-26)

    Rough Country
    Original price $ 1,270.00 - Original price $ 1,270.00
    Original price
    $ 1,270.00
    $ 1,270.00 - $ 1,270.00
    Current price $ 1,270.00

    Rough Country Model 911924Upgrade Your Ride with Premium Tape-On Wind Deflectors: Enhance your driving experience with Rough Country's premium tape...

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    Original price $ 1,270.00 - Original price $ 1,270.00
    Original price
    $ 1,270.00
    $ 1,270.00 - $ 1,270.00
    Current price $ 1,270.00
  • Rough Country Powered Bed Cover | Chevy/GMC 1500/2500HD/3500HD (14-19 & Classic)

    Rough Country
    Original price $ 36,301.00 - Original price $ 36,301.00
    Original price
    $ 36,301.00
    $ 36,301.00 - $ 36,301.00
    Current price $ 36,301.00

    Rough Country Model 51129651 or 51214550Every truck owner knows the importance of securing and protecting their gear, especially when conquering tr...

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    Original price $ 36,301.00 - Original price $ 36,301.00
    Original price
    $ 36,301.00
    $ 36,301.00 - $ 36,301.00
    Current price $ 36,301.00
  • Rough Country Power Running Boards | HT-Series | Crew Cab | Chevy/GMC 1500/2500HD/3500HD 2WD/4WD

    Rough Country
    Original price $ 19,965.00 - Original price $ 19,965.00
    Original price
    $ 19,965.00
    $ 19,965.00 - $ 19,965.00
    Current price $ 19,965.00

    Rough Country Model ESR51518HT-Series Power Running Boards: Step Up in Style: Sidesteps have evolved, and the HT-Series Power Running Boards take e...

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    Original price $ 19,965.00 - Original price $ 19,965.00
    Original price
    $ 19,965.00
    $ 19,965.00 - $ 19,965.00
    Current price $ 19,965.00
  • XDP Exhaust Gas Temperature (EGT) Sensor - Rear 11-16 Chevrolet Silverado 2500HD/3500HD/11-16 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1057

    XDP
    Original price $ 865.00 - Original price $ 865.00
    Original price
    $ 865.00
    $ 865.00 - $ 865.00
    Current price $ 865.00

    XDP Model XD1057Maintain proper emissions function in your GM 6.6L Duramax LML with the XDP XD1057 Rear Exhaust Gas Temperature (EGT) Sensor. Mount...

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    Original price $ 865.00 - Original price $ 865.00
    Original price
    $ 865.00
    $ 865.00 - $ 865.00
    Current price $ 865.00
  • XDP Camshaft Position (CMP) Sensor 06-16 Silverado 2500 HD/2500 HD Classic/3500/3500 HD/3550 HD Classic/06-16 GMC Sierra 2500 HD/2500 HD Classic/3500/3500 HD/3550 HD Classic Duramax 6.6 Liter XD1047

    XDP
    Original price $ 423.00 - Original price $ 423.00
    Original price
    $ 423.00
    $ 423.00 - $ 423.00
    Current price $ 423.00

    XDP Model XD1047Restore reliable engine operation in your GM 6.6L Duramax LBZ/LMM/LML with the XDP XD1047 Camshaft Position (CMP) Sensor. The CMP s...

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    Original price $ 423.00 - Original price $ 423.00
    Original price
    $ 423.00
    $ 423.00 - $ 423.00
    Current price $ 423.00
  • XDP Exhaust Gas Temperature (EGT) Sensor - Front 07.5-16 Chevrolet Silverado 2500HD/3500HD/07.5-16 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1058

    XDP
    Original price $ 1,060.00 - Original price $ 1,060.00
    Original price
    $ 1,060.00
    $ 1,060.00 - $ 1,060.00
    Current price $ 1,060.00

    XDP Model XD1058Keep your emissions system functioning properly with the XDP XD1058 Front Exhaust Gas Temperature (EGT) Sensor for GM 6.6L Duramax ...

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    Original price $ 1,060.00 - Original price $ 1,060.00
    Original price
    $ 1,060.00
    $ 1,060.00 - $ 1,060.00
    Current price $ 1,060.00
  • XDP Engine Oil Pressure (EOP) Switch 2011-2016 GM 6.6L Duramax LML/2010-2016 GM 6.6L Duramax LGH XD1028

    XDP
    Original price $ 712.00 - Original price $ 712.00
    Original price
    $ 712.00
    $ 712.00 - $ 712.00
    Current price $ 712.00

    XDP Model XD1028The XDP Engine Oil Pressure (EOP) Switch XD1028 is a direct-fit replacement for the faulty oil pressure sensor on your Chevy/GMC 6....

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    Original price $ 712.00 - Original price $ 712.00
    Original price
    $ 712.00
    $ 712.00 - $ 712.00
    Current price $ 712.00
  • XDP Manifold Absolute Pressure (MAP) Sensor 2010-2016 GM 6.6L Duramax LML/LGH XD1015

    XDP
    Original price $ 425.00 - Original price $ 425.00
    Original price
    $ 425.00
    $ 425.00 - $ 425.00
    Current price $ 425.00

    XDP Model XD1015The XDP Manifold Absolute Pressure (MAP) Sensor XD1015 is a direct-fit replacement for the faulty MAP sensor on your Chevy or GMC 6...

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    Original price $ 425.00 - Original price $ 425.00
    Original price
    $ 425.00
    $ 425.00 - $ 425.00
    Current price $ 425.00
  • Mishimoto 11+ Chevrolet/GMC Duramax Intercooler Kit (Silver)

    Mishimoto
    Original price $ 37,935.00
    Original price $ 37,935.00 - Original price $ 37,935.00
    Original price $ 37,935.00
    Current price $ 34,486.00
    $ 34,486.00 - $ 34,486.00
    Current price $ 34,486.00

    Mishimoto Model MMINT-DMAX-11KSL This Duramax intercooler kit includes Mishimoto silicone boots with DuraCore™ technology and Constant-Tension T-Bo...

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    Original price $ 37,935.00
    Original price $ 37,935.00 - Original price $ 37,935.00
    Original price $ 37,935.00
    Current price $ 34,486.00
    $ 34,486.00 - $ 34,486.00
    Current price $ 34,486.00
    Save 9% Save %
  • Schaeffer's 0300ULSW Arctic Shield + Ultra Low Sulfur

    Schaeffer's
    Original price $ 190.00 - Original price $ 4,540.00
    Original price
    $ 190.00
    $ 190.00 - $ 4,540.00
    Current price $ 190.00

    0300ULSW Arctic Shield™ + Ultra Low Sulfur is a highly concentrated, ashless, ultra low sulfur complaint diesel fuel additive for over-the-road tr...

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    Original price $ 190.00 - Original price $ 4,540.00
    Original price
    $ 190.00
    $ 190.00 - $ 4,540.00
    Current price $ 190.00
  • FASS 11-12 GM 2500/3500 Duramax Flow Enhancer DMAX-7002

    FASS Fuel Systems
    Original price $ 7,787.00
    Original price $ 7,787.00 - Original price $ 7,787.00
    Original price $ 7,787.00
    Current price $ 7,398.00
    $ 7,398.00 - $ 7,398.00
    Current price $ 7,398.00

    FASS Fuel Systems Model DMAX7002FASS 11-12 GM 2500/3500 Duramax Flow Enhancer DMAX-7002This Part Fits: Year Make Model Submodel 2011-2012 Chevro...

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    Original price $ 7,787.00
    Original price $ 7,787.00 - Original price $ 7,787.00
    Original price $ 7,787.00
    Current price $ 7,398.00
    $ 7,398.00 - $ 7,398.00
    Current price $ 7,398.00
    Save 5% Save %
  • Fox 11-25 GMC Sierra 2500/3500 HD 2.5 Performance Series 5.1in Lift Smooth Body IFP HTO Shock

    FOX
    Original price $ 6,298.00 - Original price $ 6,298.00
    Original price
    $ 6,298.00
    $ 6,298.00 - $ 6,298.00
    Current price $ 6,298.00

    FOX Model 987-24-036Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with ...

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    Original price $ 6,298.00 - Original price $ 6,298.00
    Original price
    $ 6,298.00
    $ 6,298.00 - $ 6,298.00
    Current price $ 6,298.00
  • afe MACH Force-Xp Downpipe GM Diesel Trucks 15-16 V8-6.6L (td) LML

    aFe
    Original price $ 8,295.00 - Original price $ 8,295.00
    Original price
    $ 8,295.00
    $ 8,295.00 - $ 8,295.00
    Current price $ 8,295.00

    aFe Model 49-44113This aFe POWER turbo downpipe is engineered to outflow and outperform the restrictive, factory downpipe on the 2015 - 2016 GM Tru...

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    Original price $ 8,295.00 - Original price $ 8,295.00
    Original price
    $ 8,295.00
    $ 8,295.00 - $ 8,295.00
    Current price $ 8,295.00
  • afe Twisted Steel Header & Connection Pipe Combo GM Diesel Trucks 15-16 V8-6.6L (td) LML

    aFe
    Original price $ 44,669.00 - Original price $ 44,669.00
    Original price
    $ 44,669.00
    $ 44,669.00 - $ 44,669.00
    Current price $ 44,669.00

    aFe Model 48-34137Twisted Steel 304 Stainless Steel Performance Package GM Diesel Trucks 15-16 V8-6.6L (td) LMLThis Part Fits: Year Make Model Sub...

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    Original price $ 44,669.00 - Original price $ 44,669.00
    Original price
    $ 44,669.00
    $ 44,669.00 - $ 44,669.00
    Current price $ 44,669.00
  • Air Lift LoadLifter 7500 XL Ultimate Air Spring Kit 16-25 Chevy/GMC Silverado/Sierra 3500HD

    Air Lift
    Original price $ 14,484.00 - Original price $ 14,484.00
    Original price
    $ 14,484.00
    $ 14,484.00 - $ 14,484.00
    Current price $ 14,484.00

    Air Lift Model 57543The Air Lift 7500 XL Ultimate kit offers maximum load-leveling power for your Silverado or Sierra 3500—engineered for confidenc...

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    Original price $ 14,484.00 - Original price $ 14,484.00
    Original price
    $ 14,484.00
    $ 14,484.00 - $ 14,484.00
    Current price $ 14,484.00

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