Skip to content
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    

LMM Duramax Parts

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. Powerhouse Diesel has a huge selection of LMM Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.

Filters

  • responsive-image responsive-image

    XDP Custom Fender Cover XD372

    XDP
    $37.00 - $37.00
    $37.00
    $37.00 - $37.00
    $37.00

    XDP Model XD372 The XDP Custom Fender Cover XD372 offers the ultimate in paint protection when wrenching on your truck. Manufactured from a high-q...

    View full details
    $37.00 - $37.00
    $37.00
    $37.00 - $37.00
    $37.00
  • responsive-image responsive-image

    XDP Billet Coolant Block-Off Plate XD344

    XDP
    $96.00 - $96.00
    $96.00
    $96.00 - $96.00
    $96.00

    XDP Model XD344Put the XDP Billet Coolant Block-Off Plate XD344 in your 2001-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the r...

    View full details
    $96.00 - $96.00
    $96.00
    $96.00 - $96.00
    $96.00
  • responsive-image responsive-image

    Smeding Diesel S362 SXE Turbocharger

    Smeding
    $1,070.00 - $1,670.00
    $1,070.00
    $1,070.00 - $1,670.00
    $1,070.00

    s362 sxe turbocharger

    $1,070.00 - $1,670.00
    $1,070.00
    $1,070.00 - $1,670.00
    $1,070.00

  • T4 GASKET

    Smeding
    $24.00 - $24.00
    $24.00
    $24.00 - $24.00
    $24.00

    $24.00 - $24.00
    $24.00
    $24.00 - $24.00
    $24.00
  • responsive-image responsive-image

    Smeding Diesel S475 T4 Turbocharger

    Smeding
    $1,685.00 - $2,607.00
    $1,685.00
    $1,685.00 - $2,607.00
    $1,685.00

    S475 t4 Turbocharger

    $1,685.00 - $2,607.00
    $1,685.00
    $1,685.00 - $2,607.00
    $1,685.00
  • responsive-image responsive-image

    Smeding Diesel Billet S472 T4 Turbocharger

    Smeding
    $2,044.00 - $2,607.00
    $2,044.00
    $2,044.00 - $2,607.00
    $2,044.00

    s472 turbocharger smeding diesel

    $2,044.00 - $2,607.00
    $2,044.00
    $2,044.00 - $2,607.00
    $2,044.00
  • responsive-image responsive-image

    Smeding Diesel S366 SXE Turbocharger

    Smeding
    $1,070.00 - $1,853.00
    $1,070.00
    $1,070.00 - $1,853.00
    $1,070.00

    Smeding Diesel S366 SXE Turbocharger

    $1,070.00 - $1,853.00
    $1,070.00
    $1,070.00 - $1,853.00
    $1,070.00
  • responsive-image responsive-image

    XDP X-tra Cool Direct-fit Transmission Oil Cooler XD310

    XDP
    $380.00 - $380.00
    $380.00
    $380.00 - $380.00
    $380.00

    XDP Model XD310Upgrade the factory transmission cooler in your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP X-TRA Cool Direct-Fit Transmission Oi...

    View full details
    $380.00 - $380.00
    $380.00
    $380.00 - $380.00
    $380.00
  • responsive-image responsive-image

    XDP Duramax Wif Sensor Delete Plug XD137

    XDP
    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00

    XDP Model XD137The XDP WIF Sensor delete plug XD137 is a quick and simple solution to ending all the issues caused by the factory Water In Fuel (WI...

    View full details
    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00
  • Logo Image Logo Image

    BD Diesel 01-16 Chevrolet/GMC 2500HD/3500HD 6.6L Duramax Passenger Side Exhaust Manifold

    BD Diesel
    $419.00 - $419.00
    $419.00
    $419.00 - $419.00
    $419.00

    BD Diesel Model 1041461Experience performance and durability with the enhanced Duramax exhaust manifolds, specifically designed for the 2001-2016 6...

    View full details
    $419.00 - $419.00
    $419.00
    $419.00 - $419.00
    $419.00
  • HD Replacement Battery Cable Set 07.5-10 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD XDP Xtreme Diesel Performance. HD Replacement Battery Cable Set 07.5-10 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD XDP Xtreme Diesel Performance.

    HD Replacement Battery Cable Set 07.5-10 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD XDP Xtreme Diesel Performance

    XDP
    $532.00 - $532.00
    $532.00
    $532.00 - $532.00
    $532.00

    XDP Model XD446Restore the charging and starting system in your GM 6.6L Duramax LMM with an XDP HD Replacement Battery Cable Set XD446. Old and wea...

    View full details
    $532.00 - $532.00
    $532.00
    $532.00 - $532.00
    $532.00
  • Photo - Close Up Photo - Primary

    Fleece Performance 07.5-24 Dodge RAM 6.7L Cummins Cold Weather Upgrade Kit

    Fleece Performance
    $162.00 - $162.00
    $162.00
    $162.00 - $162.00
    $162.00

    Fleece Performance Model FPE-CUMM-IAH-X26.7L Cummins owners: Our add-on cold weather kit for the Fleece Performance intake and grid heater kit prov...

    View full details
    $162.00 - $162.00
    $162.00
    $162.00 - $162.00
    $162.00
  • responsive-image responsive-image

    Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $145.00
    $145.00 - $145.00
    $145.00

    Fleece Performance Model FPE-DMAX-OCADPTProblem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over tim...

    View full details
    $0.00 - $0.00
    $0.00
    $145.00
    $145.00 - $145.00
    $145.00
  • responsive-image responsive-image

    Fleece Performance 04.5-07 GM Duramax 6.6L LLY/LBZ All Lights On Refill (Pack of 10)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $329.00
    $329.00 - $329.00
    $329.00

    Fleece Performance Model FPE-ALO-37-REFILLFleece Performance 04.5-07 GM Duramax 6.6L LLY/LBZ All Lights On Refill; Pack of 10 FPE-GM-ALO-37

    $0.00 - $0.00
    $0.00
    $329.00
    $329.00 - $329.00
    $329.00
  • responsive-image responsive-image

    Fleece Performance 01-07 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LLY)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $41.00
    $41.00 - $41.00
    $41.00

    Fleece Performance Model FPE-HAR-DMAX-MAP-0107Replacement connector with 6 inch pigtail for use on the 6.6L Duramax engine including MAP, BARO, cam...

    View full details
    $0.00 - $0.00
    $0.00
    $41.00
    $41.00 - $41.00
    $41.00
  • responsive-image responsive-image

    Fleece Performance 06-10 GM Duramax LBZ/LMM CP3 Injection Pump

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $2,020.00
    $2,020.00 - $2,020.00
    $2,020.00

    Fleece Performance Model FPE-DMAX-CP3Brand new Bosch CP3 for the 2006-2010 Duramax from Fleece Performance! Direct drop in replacement for stock i...

    View full details
    $0.00 - $0.00
    $0.00
    $2,020.00
    $2,020.00 - $2,020.00
    $2,020.00
  • responsive-image responsive-image

    WT FloorLiner - Front - Tan

    WeatherTech
    $356.00 - $356.00
    $356.00
    $356.00 - $356.00
    $356.00

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $356.00 - $356.00
    $356.00
    $356.00 - $356.00
    $356.00
  • responsive-image responsive-image

    WT FloorLiner - Front - Grey

    WeatherTech
    $356.00 - $356.00
    $356.00
    $356.00 - $356.00
    $356.00

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $356.00 - $356.00
    $356.00
    $356.00 - $356.00
    $356.00
  • responsive-image responsive-image

    Fleece Performance GM Automatic Transmission 20-Pin Pigtail

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $147.00
    $147.00 - $147.00
    $147.00

    Fleece Performance Model FPE-HAR-GM-AT-20-PTFleece Performance GM Automatic Transmission 20-Pin Pigtail Our replacement GM Automatic Transmission 2...

    View full details
    $0.00 - $0.00
    $0.00
    $147.00
    $147.00 - $147.00
    $147.00
  • responsive-image responsive-image

    Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $206.00
    $206.00 - $206.00
    $206.00

    Fleece Performance Model FPE-TL-LB7-LMM-LONG-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line ...

    View full details
    $0.00 - $0.00
    $0.00
    $206.00
    $206.00 - $206.00
    $206.00
  • responsive-image responsive-image

    Yukon Gear 01-07 Chevrolet/GMC Pickup/SUV w/33 Spline Output Power Steering Gear Box

    Yukon Gear & Axle
    $555.00 - $555.00
    $555.00
    $555.00 - $555.00
    $555.00

    Yukon Gear 01-07 Chevrolet/GMC Pickup/SUV w/33 Spline Output Power Steering Gear Box

    $555.00 - $555.00
    $555.00
    $555.00 - $555.00
    $555.00
  • responsive-image responsive-image

    Yukon Gear 02-22 GM Truck/SUV/Van Power Steering Gear Box

    Yukon Gear & Axle
    $665.00 - $665.00
    $665.00
    $665.00 - $665.00
    $665.00

    Yukon Gear 02-22 GM Truck/SUV/Van Power Steering Gear Box

    $665.00 - $665.00
    $665.00
    $665.00 - $665.00
    $665.00
  • Photo - Close Up Photo - Primary Save 10% Save %

    Banks Power Pedal Monster Kit Molex MX64 6-Way CONFIG 2 PM-03 w/iDash Pro 06-07 Chevy 2500/3500

    Banks Power
    $1,162.00
    $1,162.00 - $1,162.00
    $1,162.00
    $1,046.00
    $1,046.00 - $1,046.00
    $1,046.00

    Banks Power Model 64317-PMonster-Ram Intake and Killer Grid Heater Upgrade (Chassis Cab) for 2007.5-2012 Ram 3500-5500 6.7L Cummins Chassis-Cab Onl...

    View full details
    $1,162.00
    $1,162.00 - $1,162.00
    $1,162.00
    $1,046.00
    $1,046.00 - $1,046.00
    $1,046.00
    Save 10% Save %
  • Photo - Close Up Photo - Primary Save 10% Save %

    Banks Power Pedal Monster Kit Molex MX64 6-Way CONFIG 2 PM-03 w/iDash Data Pro 06-07 Chevy

    Banks Power
    $1,229.00
    $1,229.00 - $1,229.00
    $1,229.00
    $1,106.00
    $1,106.00 - $1,106.00
    $1,106.00

    Banks Power Model 64318-PTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butterf...

    View full details
    $1,229.00
    $1,229.00 - $1,229.00
    $1,229.00
    $1,106.00
    $1,106.00 - $1,106.00
    $1,106.00
    Save 10% Save %

BUILT FOR PERFORMANCE

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. 

Here at Powerhouse Diesel, our inventory of LMM 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 LMM upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LMM 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 LMM 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 LMM 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