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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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    aFe Quantum Pro DRY S Cold Air Intake System 11-16 GM/Chevy Duramax V8-6.6L LML - Dry

    aFe
    $551.00 - $551.00
    $551.00
    $551.00 - $551.00
    $551.00

    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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    $551.00 - $551.00
    $551.00
    $551.00 - $551.00
    $551.00
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    Garrett PowerMax GT3788V Turbo Kit 11-16 Chevrolet / GMC 2500HD/3500HD 6.6L Duramax LML Diesel

    Garrett
    $5,353.00
    $5,353.00 - $5,353.00
    $5,353.00
    $4,496.00
    $4,496.00 - $4,496.00
    $4,496.00

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

    $5,353.00
    $5,353.00 - $5,353.00
    $5,353.00
    $4,496.00
    $4,496.00 - $4,496.00
    $4,496.00
    Save 16% Save %
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    PureFlow AirDog 11-14 Chevrolet 6.6L Duramax FP-150-4G Fuel Pump

    AirDog
    $1,092.00
    $1,092.00 - $1,092.00
    $1,092.00
    $1,077.00
    $1,077.00 - $1,077.00
    $1,077.00

    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...

    View full details
    $1,092.00
    $1,092.00 - $1,092.00
    $1,092.00
    $1,077.00
    $1,077.00 - $1,077.00
    $1,077.00
    Save 1% Save %
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    Industrial Injection 11-15 GM Duramax 6.6L LML CP4 to CP3 Conversion Kit with Pump (Tuning Req.)

    Industrial Injection
    $2,710.00
    $2,710.00 - $2,710.00
    $2,710.00
    $2,629.00
    $2,629.00 - $2,629.00
    $2,629.00

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

    View full details
    $2,710.00
    $2,710.00 - $2,710.00
    $2,710.00
    $2,629.00
    $2,629.00 - $2,629.00
    $2,629.00
    Save 3% Save %
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    Fleece Performance 11-16 Chevrolet Duramax 6.6L (LML) 63mm Billet VNT Cheetah Turbocharger

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $3,880.00
    $3,880.00 - $3,880.00
    $3,880.00

    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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    $0.00 - $0.00
    $0.00
    $3,880.00
    $3,880.00 - $3,880.00
    $3,880.00
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    Fleece Performance 11-16 GM Duramax Short Bed SureFlo Performance Sending Unit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $556.00
    $556.00 - $556.00
    $556.00

    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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    $0.00 - $0.00
    $0.00
    $556.00
    $556.00 - $556.00
    $556.00
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    Fleece Performance 11-14 GM Duramax 2500/3500 Heavy Duty Trans Cooler Lines

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $484.00
    $484.00 - $484.00
    $484.00

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

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    $0.00 - $0.00
    $0.00
    $484.00
    $484.00 - $484.00
    $484.00
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    Fleece Performance 11-16 6.6L GM Duramax Resonator Delete Plate

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00

    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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    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00
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    Fleece Performance 11-16 GM 2500/3500 LML Duramax Return Fuel Pressure Test Port

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $44.00
    $44.00 - $44.00
    $44.00

    Fleece Performance Model FPE-FPTP-GM-1116The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in trou...

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    $0.00 - $0.00
    $0.00
    $44.00
    $44.00 - $44.00
    $44.00
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    Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $44.00
    $44.00 - $44.00
    $44.00

    Fleece Performance Model FPE-HAR-CP3-EXTRegulator extension harness for use with Bosch CP3's used in 6.6L Duramax applications.

    $0.00 - $0.00
    $0.00
    $44.00
    $44.00 - $44.00
    $44.00
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    Fleece Performance 11-16 GM 2500/3500 6.6L Duramax Replacement High Pressure Fuel Line for CP3 Conv.

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $264.00
    $264.00 - $264.00
    $264.00

    Fleece Performance Model FPE-FL-LML-CP3-HPReplacement high pressure fuel line for 6.6L LML Duramax's with CP3 conversion kits.Features: Replacemen...

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    $0.00 - $0.00
    $0.00
    $264.00
    $264.00 - $264.00
    $264.00
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    Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Passenger)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,757.00
    $1,757.00 - $1,757.00
    $1,757.00

    Fleece Performance Model FPE-61-10004-PIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...

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    $0.00 - $0.00
    $0.00
    $1,757.00
    $1,757.00 - $1,757.00
    $1,757.00
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    Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Driver)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,757.00
    $1,757.00 - $1,757.00
    $1,757.00

    Fleece Performance Model FPE-61-10004-DIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...

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    $0.00 - $0.00
    $0.00
    $1,757.00
    $1,757.00 - $1,757.00
    $1,757.00
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    Fleece 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Long Bed Only)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,171.00
    $1,171.00 - $1,171.00
    $1,171.00

    Fleece Performance Model FPE-34564Fleece 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Long Bed Only)User 1

    $0.00 - $0.00
    $0.00
    $1,171.00
    $1,171.00 - $1,171.00
    $1,171.00
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    Fleece 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Short Bed Only)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,171.00
    $1,171.00 - $1,171.00
    $1,171.00

    Fleece Performance Model FPE-34563Fleece 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Short Bed Only)User 1

    $0.00 - $0.00
    $0.00
    $1,171.00
    $1,171.00 - $1,171.00
    $1,171.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML Electronic Pressure Regulator DRV

    Exergy
    $274.00 - $274.00
    $274.00
    $274.00 - $274.00
    $274.00

    Exergy Model E05 10520 Exergy Electronic Pressure Regulator DRVThis part can be used as a direct replacement for Bosch part number 0 281 006 019, G...

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    $274.00 - $274.00
    $274.00
    $274.00 - $274.00
    $274.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML New 60% Over Injector - Set of 8

    Exergy
    $7,757.00 - $7,757.00
    $7,757.00
    $7,757.00 - $7,757.00
    $7,757.00

    Exergy Model E02 10508Exergy 11-16 Chevrolet Duramax 6.6L LML New 60% Over Injector - Set of 8 8 60% Over Modified Injectors Injector Coppers and ...

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    $7,757.00 - $7,757.00
    $7,757.00
    $7,757.00 - $7,757.00
    $7,757.00
    Select Options
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    Banks Power 11-16 Chevy/GMC 6.6L Duramax Techni-Cooler System w/ Boost Tubes

    Banks Power
    $2,977.00
    $2,977.00 - $2,977.00
    $2,977.00
    $2,679.00
    $2,679.00 - $2,679.00
    $2,679.00

    Steady power output even under extreme temperatures. Adds +95% core volume and 69% greater inlet area over stock. High-efficiency custom-machined d...

    View full details
    $2,977.00
    $2,977.00 - $2,977.00
    $2,977.00
    $2,679.00
    $2,679.00 - $2,679.00
    $2,679.00
    Save 10% Save %
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    Kryptonite Torsion Key Unloading Tool For 1988–2025 Universal Chevy/GMC Fit

    Kryptonite
    $223.00 - $223.00
    $223.00
    $223.00 - $223.00
    $223.00

    Fits:1988–2025 Chevy/GMC 1500HD / 2500HD / 3500 Trucks, Also fits: 1999–2006 GM 1500 Trucks & SUVs Universal Fit – Compatible with most GM tru...

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    $223.00 - $223.00
    $223.00
    $223.00 - $223.00
    $223.00
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    GM HX Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    $575.00
    $575.00 - $575.00
    $575.00
    $557.00
    $557.00 - $557.00
    $557.00

    Industrial Injection Model: PDM-MS-2218HXC2001-2016 Duramax Hx Series Main Bearings (Std +.001) Coated. These H and HX Clevite bearings were develo...

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    $575.00
    $575.00 - $575.00
    $575.00
    $557.00
    $557.00 - $557.00
    $557.00
    Save 3% Save %
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    GM H Series Rod Bearing Set For 01-16 Duramax Industrial Injection

    Industrial Injection
    $804.00
    $804.00 - $804.00
    $804.00
    $780.00
    $780.00 - $780.00
    $780.00

    Industrial Injection Model: PDM-CB-1805HC2001-2016 Duramax H Series Rod Bearings (Std .025) Coated Set. These H and HX Clevite bearings were devel...

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    $804.00
    $804.00 - $804.00
    $804.00
    $780.00
    $780.00 - $780.00
    $780.00
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    Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)

    Industrial Injection
    $127.00 - $127.00
    $127.00
    $127.00 - $127.00
    $127.00

    Industrial Injection Model: 54582Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)

    $127.00 - $127.00
    $127.00
    $127.00 - $127.00
    $127.00
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    GM H Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    $573.00
    $573.00 - $573.00
    $573.00
    $556.00
    $556.00 - $556.00
    $556.00

    Industrial Injection Model: PDM-MS-2218HC2001-2016 Duramax H Series Main Bearings (Std .025) Coated. These H and HX Clevite bearings were developed...

    View full details
    $573.00
    $573.00 - $573.00
    $573.00
    $556.00
    $556.00 - $556.00
    $556.00
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    GM Rocker Arm Spacer Kit For 01-16 Duramax Industrial Injection

    Industrial Injection
    $348.00
    $348.00 - $348.00
    $348.00
    $337.00
    $337.00 - $337.00
    $337.00

    Industrial Injection Model: PDM-07184The Duramax Rocker Spacer Kit was designed to eliminate the factory springs in between the rockers to keep the...

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    $348.00
    $348.00 - $348.00
    $348.00
    $337.00
    $337.00 - $337.00
    $337.00
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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