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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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    Rough Country Power Running Boards | HT-Series | Crew Cab | Chevy/GMC 1500/2500HD/3500HD 2WD/4WD

    Rough Country
    $1,099.95 - $1,099.95
    $1,099.95
    $1,099.95 - $1,099.95
    $1,099.95

    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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    $1,099.95 - $1,099.95
    $1,099.95
    $1,099.95 - $1,099.95
    $1,099.95
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    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
    $47.95 - $47.95
    $47.95
    $47.95 - $47.95
    $47.95

    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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    $47.95 - $47.95
    $47.95
    $47.95 - $47.95
    $47.95
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    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
    $23.95 - $23.95
    $23.95
    $23.95 - $23.95
    $23.95

    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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    $23.95 - $23.95
    $23.95
    $23.95 - $23.95
    $23.95
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    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
    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95

    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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    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95
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    XDP Engine Oil Pressure (EOP) Switch 2011-2016 GM 6.6L Duramax LML/2010-2016 GM 6.6L Duramax LGH XD1028

    XDP
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    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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    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95
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    XDP Manifold Absolute Pressure (MAP) Sensor 2010-2016 GM 6.6L Duramax LML/LGH XD1015

    XDP
    $24.95 - $24.95
    $24.95
    $24.95 - $24.95
    $24.95

    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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    $24.95 - $24.95
    $24.95
    $24.95 - $24.95
    $24.95
  • Photo - in package Photo - Primary Save 9% Save %

    Mishimoto 11+ Chevrolet/GMC Duramax Intercooler Kit (Silver)

    Mishimoto
    $2,090.00
    $2,090.00 - $2,090.00
    $2,090.00
    $1,899.95
    $1,899.95 - $1,899.95
    $1,899.95

    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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    $2,090.00
    $2,090.00 - $2,090.00
    $2,090.00
    $1,899.95
    $1,899.95 - $1,899.95
    $1,899.95
    Save 9% Save %
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    Schaeffer's 0300ULSW Arctic Shield + Ultra Low Sulfur

    Schaeffer's
    $12.30 - $295.20
    $12.30
    $12.30 - $295.20
    $12.30

    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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    $12.30 - $295.20
    $12.30
    $12.30 - $295.20
    $12.30
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    FASS 11-12 GM 2500/3500 Duramax Flow Enhancer DMAX-7002

    FASS Fuel Systems
    $462.11
    $462.11 - $462.11
    $462.11
    $439.00
    $439.00 - $439.00
    $439.00

    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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    $462.11
    $462.11 - $462.11
    $462.11
    $439.00
    $439.00 - $439.00
    $439.00
    Save 5% Save %
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    Fox 11-25 GMC Sierra 2500/3500 HD 2.5 Performance Series 5.1in Lift Smooth Body IFP HTO Shock

    FOX
    $346.95 - $346.95
    $346.95
    $346.95 - $346.95
    $346.95

    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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    $346.95 - $346.95
    $346.95
    $346.95 - $346.95
    $346.95
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    afe MACH Force-Xp Downpipe GM Diesel Trucks 15-16 V8-6.6L (td) LML

    aFe
    $457.00 - $457.00
    $457.00
    $457.00 - $457.00
    $457.00

    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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    $457.00 - $457.00
    $457.00
    $457.00 - $457.00
    $457.00
  • User 4 Photo - Primary

    afe Twisted Steel Header & Connection Pipe Combo GM Diesel Trucks 15-16 V8-6.6L (td) LML

    aFe
    $2,461.00 - $2,461.00
    $2,461.00
    $2,461.00 - $2,461.00
    $2,461.00

    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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    $2,461.00 - $2,461.00
    $2,461.00
    $2,461.00 - $2,461.00
    $2,461.00
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    Air Lift LoadLifter 7500 XL Ultimate Air Spring Kit 16-25 Chevy/GMC Silverado/Sierra 3500HD

    Air Lift
    $797.99 - $797.99
    $797.99
    $797.99 - $797.99
    $797.99

    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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    $797.99 - $797.99
    $797.99
    $797.99 - $797.99
    $797.99
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    Firestone 11-24 Chevrolet Silverado 2500 2WD/4WD AIO Analog Ride-Rite All-In-One Kit (W217602873)

    Firestone
    $1,397.60
    $1,397.60 - $1,397.60
    $1,397.60
    $1,063.37
    $1,063.37 - $1,063.37
    $1,063.37

    Firestone Model 2873Firestone's original helper spring kit is designed to level loads when you are hauling or towing to eliminate squat and return ...

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    $1,397.60
    $1,397.60 - $1,397.60
    $1,397.60
    $1,063.37
    $1,063.37 - $1,063.37
    $1,063.37
    Save 24% Save %
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    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Red

    Mishimoto
    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95

    Mishimoto Model MMLG-SP1415-32RD The details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, b...

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    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95
    Save 9% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Gold

    Mishimoto
    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95

    Mishimoto Model MMLG-SP1415-32GDThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

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    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95
    Save 9% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Chrome

    Mishimoto
    $115.00
    $115.00 - $115.00
    $115.00
    $104.95
    $104.95 - $104.95
    $104.95

    Mishimoto Model MMLG-SP1415-32CH The details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, b...

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    $115.00
    $115.00 - $115.00
    $115.00
    $104.95
    $104.95 - $104.95
    $104.95
    Save 9% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Blue

    Mishimoto
    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95

    Mishimoto Model MMLG-SP1415-32BLThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

    View full details
    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95
    Save 9% Save %
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    Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Data Pro 07.5-19 Chevy 2500/3500 6.6L

    Banks Power
    $838.89
    $838.89 - $838.89
    $838.89
    $755.00
    $755.00 - $755.00
    $755.00

    Banks Power Model 64323-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...

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    $838.89
    $838.89 - $838.89
    $838.89
    $755.00
    $755.00 - $755.00
    $755.00
    Save 10% Save %
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    Wehrli Big Hitch Products Clamp On Sled Stops - BELOW Roll Pan

    Wehrli
    $0.00 - $0.00
    $0.00
    $270.00
    $270.00 - $270.00
    $270.00

    Wehrli Big Hitch Products Model BHP3000 - Protect your trucks sheet metal from damage- Clamps to any of our BELOW roll pan receiver hitches- All ne...

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    $0.00 - $0.00
    $0.00
    $270.00
    $270.00 - $270.00
    $270.00
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    Wehrli Big Hitch Products 2011-2019 LML / L5P GM Long Bed BELOW Roll Pan 2.5 Inch Receiver Hitch

    Wehrli
    $0.00 - $0.00
    $0.00
    $549.00
    $549.00 - $549.00
    $549.00

    Wehrli Big Hitch Products Model BHP1033 Whether you are running a dedicated pulling truck or just a daily driver, this is the only receiver you wa...

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    $0.00 - $0.00
    $0.00
    $549.00
    $549.00 - $549.00
    $549.00
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    Exergy 11-16 LML Duramax New Long Life Injector - Set of 8

    Exergy
    $2,950.00 - $2,950.00
    $2,950.00
    $2,950.00 - $2,950.00
    $2,950.00

    Exergy Model E02 10502 Exergy 11-16 LML Duramax New Long Life Injector - Set of 8 Have your original or aftermarket injectors left you stranded? We...

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    $2,950.00 - $2,950.00
    $2,950.00
    $2,950.00 - $2,950.00
    $2,950.00
    Select Options
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    No Limit Fabrication Drop in Factory Replacement Turbo Charger for LML, 6.6L Duramax

    No Limit
    $2,099.00 - $2,399.00
    $2,099.00
    $2,099.00 - $2,399.00
    $2,099.00

    No Limit Fabrication Model LMLVGT No Limit Fabrication was founded out of necessity. In 2011, the owner, Mike Dillehay, began by building custom in...

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    $2,099.00 - $2,399.00
    $2,099.00
    $2,099.00 - $2,399.00
    $2,099.00
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    Lund 15-17 Chevy Silverado 2500 Crew Cab Catch-It Floormat Front Floor Liner - Black (2 Pc.)

    LUND
    $133.90 - $133.90
    $133.90
    $133.90 - $133.90
    $133.90

    LUND Model 283111-BLUND's Catch-It Vinyl floor liners provide rugged all-weather protection with the style and performance engineered to last a lif...

    View full details
    $133.90 - $133.90
    $133.90
    $133.90 - $133.90
    $133.90

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