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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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  • DDP Duramax 11-16 LML Reman Injector Set - 20% Over

    DDP
    Original price $5,738.00
    Original price $5,738.00 - Original price $5,738.00
    Original price $5,738.00
    Current price $4,906.00
    $4,906.00 - $4,906.00
    Current price $4,906.00

    DDP Model DDPLML-50Duramax 11-16 LML Injector Set: Remanufactured injector set at 20 percent over, will improve fuel economy and increase power by ...

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    Original price $5,738.00
    Original price $5,738.00 - Original price $5,738.00
    Original price $5,738.00
    Current price $4,906.00
    $4,906.00 - $4,906.00
    Current price $4,906.00
    Save 14% Save %
  • DDP Duramax 11-16 LML Reman Injector Set - 30% Over

    DDP
    Original price $5,881.00
    Original price $5,881.00 - Original price $5,881.00
    Original price $5,881.00
    Current price $5,029.00
    $5,029.00 - $5,029.00
    Current price $5,029.00

    DDP Model DDPLML-75Duramax 11-16 LML Injector Set: Remanufactured injector set at 30 percent over. Recommend custom tuning for best drivability, pe...

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    Original price $5,881.00
    Original price $5,881.00 - Original price $5,881.00
    Original price $5,881.00
    Current price $5,029.00
    $5,029.00 - $5,029.00
    Current price $5,029.00
    Save 14% Save %
  • DDP Duramax 11-16 LML Reman Injector Set - 45% Over

    DDP
    Original price $6,025.00
    Original price $6,025.00 - Original price $6,025.00
    Original price $6,025.00
    Current price $5,151.00
    $5,151.00 - $5,151.00
    Current price $5,151.00

    DDP Model DDPLML-100Duramax 11-16 LML Injector Set: Remanufactured injector set at 45 percent over. Requires modified fuel system, turbo(s), and cu...

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    Original price $6,025.00
    Original price $6,025.00 - Original price $6,025.00
    Original price $6,025.00
    Current price $5,151.00
    $5,151.00 - $5,151.00
    Current price $5,151.00
    Save 15% Save %
  • DDP Duramax 11-16 LML Stock CP4

    DDP
    Original price $1,040.00
    Original price $1,040.00 - Original price $1,040.00
    Original price $1,040.00
    Current price $890.00
    $890.00 - $890.00
    Current price $890.00

    DDP Model DDPCP4-421Duramax 11-16 LML: Remanufactured replacement stock CP4 injection pump. Details: Liter: 6.6 Engine: LML Duramax Years: 2011-20...

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    Original price $1,040.00
    Original price $1,040.00 - Original price $1,040.00
    Original price $1,040.00
    Current price $890.00
    $890.00 - $890.00
    Current price $890.00
    Save 14% Save %
  • aFe Pro Series Deep Engine Oil Pan 11-16 GM Duramax V8-6.6L (td)

    aFe
    Original price $615.00 - Original price $615.00
    Original price
    $615.00
    $615.00 - $615.00
    Current price $615.00

    aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

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    Original price $615.00 - Original price $615.00
    Original price
    $615.00
    $615.00 - $615.00
    Current price $615.00
  • aFe Street Series Deep Engine Oil Pan 11-16 GM Duramax V8-6.6L (td)

    aFe
    Original price $579.00 - Original price $579.00
    Original price
    $579.00
    $579.00 - $579.00
    Current price $579.00

    aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

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    Original price $579.00 - Original price $579.00
    Original price
    $579.00
    $579.00 - $579.00
    Current price $579.00
  • BD Diesel 64mm Screamer Turbo 2011-2016 LML Duramax 6.6L

    BD Diesel
    Original price $3,338.00 - Original price $3,338.00
    Original price $3,338.00
    $3,512.00
    $3,512.00 - $3,512.00
    Current price $3,512.00

    The drop-in, stock-appearing Screamer turbo for the 2011-2016 Duramax utilizes modern turbo technology that delivers increased airflow witho...

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    Original price $3,338.00 - Original price $3,338.00
    Original price $3,338.00
    $3,512.00
    $3,512.00 - $3,512.00
    Current price $3,512.00
  • Mishimoto 11-14 Chevrolet / GMC 6.6L Duramax (LML) Transmission Cooler

    Mishimoto
    Original price $788.00
    Original price $788.00 - Original price $788.00
    Original price $788.00
    Current price $716.00
    $716.00 - $716.00
    Current price $716.00

    There's no greater enemy for a transmission than heat. Whether your 2011-2014 Chevy/GMC 6.6L Duramax is a dedicated tow vehicle, hardworking fleet ...

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    Original price $788.00
    Original price $788.00 - Original price $788.00
    Original price $788.00
    Current price $716.00
    $716.00 - $716.00
    Current price $716.00
    Save 9% Save %
  • Mishimoto Aluminum Radiator 2011-2016 LML Duramax 6.6L

    Mishimoto
    Original price $1,732.00
    Original price $1,732.00 - Original price $1,732.00
    Original price $1,732.00
    Current price $1,574.00
    $1,574.00 - $1,574.00
    Current price $1,574.00

    Mishimoto Aluminum Radiator 2011-2016 LML Duramax 6.6L Mishimoto has released a direct-fit performance aluminum radiator for the 2011-2016 Chevrole...

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    Original price $1,732.00
    Original price $1,732.00 - Original price $1,732.00
    Original price $1,732.00
    Current price $1,574.00
    $1,574.00 - $1,574.00
    Current price $1,574.00
    Save 9% Save %
  • Mishimoto Aluminum Intercooler 2011-2016 LML Duramax 6.6L - SILVER

    Mishimoto
    Original price $2,272.00
    Original price $2,272.00 - Original price $2,272.00
    Original price $2,272.00
    Current price $2,066.00
    $2,066.00 - $2,066.00
    Current price $2,066.00

    Mishimoto Aluminum Intercooler 2011-2016 LML Duramax 6.6L - SILVER Mishimoto has expanded their Duramax performance parts line to include the perf...

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    Original price $2,272.00
    Original price $2,272.00 - Original price $2,272.00
    Original price $2,272.00
    Current price $2,066.00
    $2,066.00 - $2,066.00
    Current price $2,066.00
    Save 9% Save %
  • Mishimoto Aluminum Intercooler 2011-2016 LML Duramax 6.6L - BLACK

    Mishimoto
    Original price $2,272.00
    Original price $2,272.00 - Original price $2,272.00
    Original price $2,272.00
    Current price $2,066.00
    $2,066.00 - $2,066.00
    Current price $2,066.00

    Mishimoto Aluminum Intercooler 2011-2016 LML Duramax 6.6L - BLACK Mishimoto has expanded their Duramax performance parts line to include the perfor...

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    Original price $2,272.00
    Original price $2,272.00 - Original price $2,272.00
    Original price $2,272.00
    Current price $2,066.00
    $2,066.00 - $2,066.00
    Current price $2,066.00
    Save 9% Save %
  • Mishimoto Intercooler Pipe & Boot Kit 2011-2016 LML Duramax

    Mishimoto
    Original price $1,152.00
    Original price $1,152.00 - Original price $1,152.00
    Original price $1,152.00
    Current price $1,047.00
    $1,047.00 - $1,047.00
    Current price $1,047.00

    Mishimoto Intercooler Pipe & Boot Kit 2011-2016 LML Duramax Improve the power and efficiency of your Duramax with the Mishimoto 2011-2016 Chev...

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    Original price $1,152.00
    Original price $1,152.00 - Original price $1,152.00
    Original price $1,152.00
    Current price $1,047.00
    $1,047.00 - $1,047.00
    Current price $1,047.00
    Save 9% Save %
  • Mishimoto Upper & Lower Silicone Radiator Hose Kit 2011-2016 LML 6.6L Duramax -BLACK

    Mishimoto
    Original price $708.00
    Original price $708.00 - Original price $708.00
    Original price $708.00
    Current price $643.00
    $643.00 - $643.00
    Current price $643.00

    Mishimoto Upper & Lower Silicone Radiator Hose Kit 2011-2016 LML 6.6L Duramax -BLACK A leaking coolant hose can lead to serious engine damage i...

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    Original price $708.00
    Original price $708.00 - Original price $708.00
    Original price $708.00
    Current price $643.00
    $643.00 - $643.00
    Current price $643.00
    Save 9% Save %
  • aFe Quantum Pro 5R Cold Air Intake System 11-16 GM/Chevy Duramax V8-6.6L LML - Oiled

    aFe
    Original price $518.00 - Original price $518.00
    Original price
    $518.00
    $518.00 - $518.00
    Current price $518.00

    Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...

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    Original price $518.00 - Original price $518.00
    Original price
    $518.00
    $518.00 - $518.00
    Current price $518.00
  • aFe Quantum Pro DRY S Cold Air Intake System 11-16 GM/Chevy Duramax V8-6.6L LML - Dry

    aFe
    Original price $534.00 - Original price $534.00
    Original price
    $534.00
    $534.00 - $534.00
    Current price $534.00

    Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...

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    Original price $534.00 - Original price $534.00
    Original price
    $534.00
    $534.00 - $534.00
    Current price $534.00
  • Garrett PowerMax GT3788V Turbo Kit 11-16 Chevrolet / GMC 2500HD/3500HD 6.6L Duramax LML Diesel

    Garrett
    Original price $5,090.00 - Original price $5,090.00
    Original price
    $5,090.00
    $5,090.00 - $5,090.00
    Current price $5,090.00

    Garrett PowerMax GT3788V Turbo Kit 11-16 Chevrolet / GMC 2500HD/3500HD 6.6L Duramax LML DieselUser 1

    Original price $5,090.00 - Original price $5,090.00
    Original price
    $5,090.00
    $5,090.00 - $5,090.00
    Current price $5,090.00
  • PureFlow AirDog 11-14 Chevrolet 6.6L Duramax FP-150-4G Fuel Pump

    AirDog
    Original price $1,069.00
    Original price $1,069.00 - Original price $1,069.00
    Original price $1,069.00
    Current price $1,035.00
    $1,035.00 - $1,035.00
    Current price $1,035.00

    Airdog Model A4SPBC189 This is the AirDog I FP-150-4G 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 $1,069.00
    Original price $1,069.00 - Original price $1,069.00
    Original price $1,069.00
    Current price $1,035.00
    $1,035.00 - $1,035.00
    Current price $1,035.00
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  • Industrial Injection 11-15 GM Duramax 6.6L LML CP4 to CP3 Conversion Kit with Pump (Tuning Req.)

    Industrial Injection
    Original price $2,654.00
    Original price $2,654.00 - Original price $2,654.00
    Original price $2,654.00
    Current price $2,574.00
    $2,574.00 - $2,574.00
    Current price $2,574.00

    Industrial Injection Model: 436403Industrial Injection 11-15 GM Duramax 6.6L LML CP4 to CP3 Conversion Kit with Pump (Tuning Req.)This Part Fits: ...

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    Original price $2,654.00
    Original price $2,654.00 - Original price $2,654.00
    Original price $2,654.00
    Current price $2,574.00
    $2,574.00 - $2,574.00
    Current price $2,574.00
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  • Fleece Performance 15-16 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $474.00
    $474.00 - $474.00
    Current price $474.00

    Fleece Performance Model FPE-TL-LML-1516Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our ki...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $474.00
    $474.00 - $474.00
    Current price $474.00
  • Fleece Performance 11-16 Chevrolet Duramax 6.6L (LML) 63mm Billet VNT Cheetah Turbocharger

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,800.00
    $3,800.00 - $3,800.00
    Current price $3,800.00

    Fleece Performance Model FPE-LML-VNT-63-FMW-NThe 63mm FMW Duramax VNT Cheetah Turbocharger is a drop-in replacement turbocharger for 2011-2016 Dura...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,800.00
    $3,800.00 - $3,800.00
    Current price $3,800.00
  • Fleece Performance 11-16 GM Duramax Short Bed SureFlo Performance Sending Unit

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $515.00
    $515.00 - $515.00
    Current price $515.00

    Fleece Performance Model FPE-SF-GM-1116-SBProblem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $515.00
    $515.00 - $515.00
    Current price $515.00
  • Fleece Performance 11-14 GM Duramax 2500/3500 Heavy Duty Trans Cooler Lines

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $474.00
    $474.00 - $474.00
    Current price $474.00

    Fleece Performance Model FPE-TL-LML-1114Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our ki...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $474.00
    $474.00 - $474.00
    Current price $474.00
  • Fleece Performance 11-16 6.6L GM Duramax Resonator Delete Plate

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $58.00
    $58.00 - $58.00
    Current price $58.00

    Fleece Performance Model FPE-LML-RESOur resonator delete plate is designed to fit your factory intake elbow perfectly so it requires no modificatio...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $58.00
    $58.00 - $58.00
    Current price $58.00
  • Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $2,868.00
    $2,868.00 - $2,868.00
    Current price $2,868.00

    Fleece Performance Model FPE-LML-CP3-WPConvert 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
    $2,868.00
    $2,868.00 - $2,868.00
    Current price $2,868.00

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