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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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  • WeatherTech Universal 1st Row Bucket Drivers Seat Protector - Black

    WeatherTech
    Original price $233.00 - Original price $233.00
    Original price
    $233.00
    $233.00 - $233.00
    Current price $233.00

    WeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra layer of protection for their rear vehicle seating....

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    Original price $233.00 - Original price $233.00
    Original price
    $233.00
    $233.00 - $233.00
    Current price $233.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    Original price $158.00
    Original price $158.00 - Original price $158.00
    Original price $158.00
    Current price $144.00
    $144.00 - $144.00
    Current price $144.00

    Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...

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    Original price $158.00
    Original price $158.00 - Original price $158.00
    Original price $158.00
    Current price $144.00
    $144.00 - $144.00
    Current price $144.00
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  • Banks Power 11-16 Chevy/GMC 2500HD/3500HD Diesel 6.6L Boost Tube Upgrade Kit

    Banks Power
    Original price $684.00
    Original price $684.00 - Original price $684.00
    Original price $684.00
    Current price $616.00
    $616.00 - $616.00
    Current price $616.00

    OEM replacements for left and right side boost tubes with silicone couplers. With up to 105% greater flow area compared to stock, these better-flow...

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    Original price $684.00
    Original price $684.00 - Original price $684.00
    Original price $684.00
    Current price $616.00
    $616.00 - $616.00
    Current price $616.00
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  • BD Diesel Common Rail Fuel Plug - 2007.5-2012 Dodge 6.7L/2004.5-2010 Chevy Duramax

    BD Diesel
    Original price $63.00 - Original price $63.00
    Original price $63.00
    $66.00
    $66.00 - $66.00
    Current price $66.00

    Common Rail Fuel Plugs replace failing pressure relief valves on Dodge Cummins and Chevy Duramax fuel systems. These Fuel Plugs seal in 30,000 psi ...

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    Original price $63.00 - Original price $63.00
    Original price $63.00
    $66.00
    $66.00 - $66.00
    Current price $66.00
  • Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $787.00
    $787.00 - $787.00
    Current price $787.00

    Wehrli Model WCF100194 WCFab 2011-2016 GM LML 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $787.00
    $787.00 - $787.00
    Current price $787.00
  • Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $480.00
    $480.00 - $480.00
    Current price $480.00

    Wehrli Model WCF100682 The 3.5" High Flow Passenger Side Intercooler Pipe for 2011-2016 LML Duramax replaces the factory plastic two-piece pipe wit...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $480.00
    $480.00 - $480.00
    Current price $480.00
  • Wehrli LML Duramax Twin Turbo Pedestal

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $416.00
    $416.00 - $416.00
    Current price $416.00

    Wehrli Model WCF100676Wehrli LML Duramax Twin Turbo Pedestal Twin Turbo Pedestal for LML Duramax. #8 JIC / -8AN turbo drain incorporated into turbo...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $416.00
    $416.00 - $416.00
    Current price $416.00
  • Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo)

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $480.00
    $480.00 - $480.00
    Current price $480.00

    Wehrli Model WCF100652Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) Replace the lightweight 1...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $480.00
    $480.00 - $480.00
    Current price $480.00
  • Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $66.00
    $66.00 - $66.00
    Current price $66.00

    Wehrli Model WCF100096Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate This quick and easy to install, billet aluminu...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $66.00
    $66.00 - $66.00
    Current price $66.00
  • GM Dual Fueler Kit For 11-16 LML 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $2,433.00
    Original price $2,433.00 - Original price $2,433.00
    Original price $2,433.00
    Current price $2,360.00
    $2,360.00 - $2,360.00
    Current price $2,360.00

    Industrial Injection Model: 436407The Industrial Injection dual fuel kit is the ultimate for performance. Efficiency is increased and EGTs reduced ...

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    Original price $2,433.00
    Original price $2,433.00 - Original price $2,433.00
    Original price $2,433.00
    Current price $2,360.00
    $2,360.00 - $2,360.00
    Current price $2,360.00
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  • Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Hardware Kit w/o Pump

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,075.00
    $1,075.00 - $1,075.00
    Current price $1,075.00

    Fleece Performance Model FPE-LML-CP3-NPConvert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capab...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,075.00
    $1,075.00 - $1,075.00
    Current price $1,075.00
  • XDP X220 Series Head Stud Kit XD3006HS

    XDP
    Original price $753.00 - Original price $753.00
    Original price
    $753.00
    $753.00 - $753.00
    Current price $753.00

    XDP Model XD3006HSThe XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML...

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    Original price $753.00 - Original price $753.00
    Original price
    $753.00
    $753.00 - $753.00
    Current price $753.00
  • XDP OER Series Fuel Return Line Assembly 2011-2016 GM 6.6L Duramax LML/LGH

    XDP
    Original price $125.00 - Original price $125.00
    Original price
    $125.00
    $125.00 - $125.00
    Current price $125.00

    XDP Model XD607Restore the fuel system in your 2011-2016 GM 6.6L Duramax LML/LGH with the OER Series Fuel Return Line Assembly XD607. If you have d...

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    Original price $125.00 - Original price $125.00
    Original price
    $125.00
    $125.00 - $125.00
    Current price $125.00
  • Portable Jump Starter w/Air Compressor Rough Country

    Rough Country
    Original price $144.00 - Original price $144.00
    Original price
    $144.00
    $144.00 - $144.00
    Current price $144.00

    Rough Country's portable battery jumper and air compressor combo kit is a must have accessory for off roading enthusiasts and daily drivers alike. ...

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    Original price $144.00 - Original price $144.00
    Original price
    $144.00
    $144.00 - $144.00
    Current price $144.00
  • Wehrli 11-14 Chevrolet ado 2500/3500 HD / Duramax LML Bumper Grille

    Wehrli
    Original price $223.00 - Original price $223.00
    Original price $223.00
    $230.00
    $230.00 - $230.00
    Current price $230.00

    Wehrli Model WCF1002852011-2014 Chevrolet Silverado HD Bumper Grilles from WCFab are constructed from heavy gauge stainless steel and designed to m...

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    Original price $223.00 - Original price $223.00
    Original price $223.00
    $230.00
    $230.00 - $230.00
    Current price $230.00
  • PureFlow AirDog II-5G 11-14 Chevrolet 6.6L Duramax DF-165-5G Fuel Pump

    AirDog
    Original price $1,205.00
    Original price $1,205.00 - Original price $1,205.00
    Original price $1,205.00
    Current price $1,171.00
    $1,171.00 - $1,171.00
    Current price $1,171.00

    Airdog Model A7SABC510 This is the AirDog II-5G DF-165-5G fuel system for the 2011-2014 Chevy/GMC Duramax 6.6L Diesel. This diesel lift pump mounts...

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    Original price $1,205.00
    Original price $1,205.00 - Original price $1,205.00
    Original price $1,205.00
    Current price $1,171.00
    $1,171.00 - $1,171.00
    Current price $1,171.00
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  • PureFlow AirDog II-5G 15-16 Chevrolet 6.6L Duramax DF-100-5G Fuel Pump

    AirDog
    Original price $1,169.00
    Original price $1,169.00 - Original price $1,169.00
    Original price $1,169.00
    Current price $1,131.00
    $1,131.00 - $1,131.00
    Current price $1,131.00

    Airdog Model A7SPBC262 This is the AirDog II-5G DF-100-5G fuel system for the 2015-2016 Chevy/GMC Duramax 6.6L Diesel. This diesel lift pump mounts...

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    Original price $1,169.00
    Original price $1,169.00 - Original price $1,169.00
    Original price $1,169.00
    Current price $1,131.00
    $1,131.00 - $1,131.00
    Current price $1,131.00
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  • PureFlow AirDog 11-14 Chevrolet 6.6L Duramax FP-100-4G Fuel Pump

    AirDog
    Original price $1,026.00
    Original price $1,026.00 - Original price $1,026.00
    Original price $1,026.00
    Current price $994.00
    $994.00 - $994.00
    Current price $994.00

    Airdog Model A4SPBC186 This is the AirDog I FP-100-4G fuel system for the 2011-2014 Chevy/GMC Duramax 6.6L. This diesel lift pump mounts to the fra...

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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 $994.00
    $994.00 - $994.00
    Current price $994.00
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  • Edge Products 98605 EAS Universal Sensor Input For CS, CTS, CS2, And CTS2 CTS3 Devices

    Edge
    Original price $346.00 - Original price $346.00
    Original price
    $346.00
    $346.00 - $346.00
    Current price $346.00

    Edge Model 98605The EAS Universal Sensor Input provides the ability to read any 0-5 volt signal and translate that signal a meaningful value for di...

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    Original price $346.00 - Original price $346.00
    Original price
    $346.00
    $346.00 - $346.00
    Current price $346.00
  • Pusher Turbo Resonator Eliminator for 2011-2016 Duramax LML Trucks

    Pusher Intakes
    Original price $58.00 - Original price $58.00
    Original price
    $58.00
    $58.00 - $58.00
    Current price $58.00

    Pusher Intakes Model PGD1116RE Pusher Resonator Eliminator replaces the unsightly turbo resonator/silencer for a much cleaner engine bay. By removi...

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    Original price $58.00 - Original price $58.00
    Original price
    $58.00
    $58.00 - $58.00
    Current price $58.00
  • Pusher Max HD Charge Tube Package for 2011-2016 Duramax LML Trucks

    Pusher Intakes
    Original price $861.00 - Original price $861.00
    Original price
    $861.00
    $861.00 - $861.00
    Current price $861.00

    Pusher Intakes Model PGD1116KT This product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube & 3" Driver-side Charg...

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    Original price $861.00 - Original price $861.00
    Original price
    $861.00
    $861.00 - $861.00
    Current price $861.00
  • Body Mount Kit For 2006-2014 Chevy / GMC 1500, 2500, 3500 Extended / Crew Cab 81-2003

    S&B
    Original price $716.00 - Original price $716.00
    Original price
    $716.00
    $716.00 - $716.00
    Current price $716.00

    S&B Model 81-2003S&B Mounts are designed to replace all non-hydraulic mounts and drastically improve ride quality over deteriorated mounts....

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    Original price $716.00 - Original price $716.00
    Original price
    $716.00
    $716.00 - $716.00
    Current price $716.00
  • Schaeffer's 0709 Supreme 7000™ Synthetic Plus Racing Oil 10W-30

    Schaeffer's
    Original price $242.00 - Original price $458.00
    Original price
    $242.00 - $458.00
    $242.00 - $458.00
    Current price $242.00

    0709 Supreme 7000™ Synthetic Plus Racing Oil 10W-30 is a premium quality, high zinc, multi-grade para-synthetic engine oil that is formulated to re...

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    Original price $242.00 - Original price $458.00
    Original price
    $242.00 - $458.00
    $242.00 - $458.00
    Current price $242.00
  • Schaeffer's 0723 SynShield® Ultra Performance 5W-30

    Schaeffer's
    Original price $341.00 - Original price $341.00
    Original price
    $341.00
    $341.00 - $341.00
    Current price $341.00

    0723 SynShield® Ultra Performance 5W-30 Diesel Engine Oil is a premium performance, full synthetic, heavy-duty diesel engine oil formulated to pro...

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    Original price $341.00 - Original price $341.00
    Original price
    $341.00
    $341.00 - $341.00
    Current price $341.00

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