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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.

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    Wehrli 15-19 Chevy HD Lower Valance Filler Panel License Plate Mount Bracket

    Wehrli
    $0.00 - $0.00
    $0.00
    $65.00
    $65.00 - $65.00
    $65.00

    Wehrli Model WCF100156Wehrli 15-19 Chevy HD Lower Valance Filler Panel License Plate Mount Bracket Mounts between WCFAB Lower Valance Filler Pane...

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    $0.00 - $0.00
    $0.00
    $65.00
    $65.00 - $65.00
    $65.00
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    Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    $0.00 - $0.00
    $0.00
    $58.00
    $58.00 - $58.00
    $58.00

    Wehrli Model 100155 *ALLOW 5-7 DAY LEAD TIME FOR SHIPMENT!Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting The factory plastic GM Coolan...

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    $0.00 - $0.00
    $0.00
    $58.00
    $58.00 - $58.00
    $58.00
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    Fleece PowerFlo® Lift Pump for 2007.5-2010 LMM Duramax

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,132.00
    $1,132.00 - $1,132.00
    $1,132.00

    Fleece Performance Model FPE-34790 The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Per...

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    $0.00 - $0.00
    $0.00
    $1,132.00
    $1,132.00 - $1,132.00
    $1,132.00
  • S&S Diesel Motorsport Duramax 10mm CP3 (1,325 mm3 /rev displacement) New. S&S Diesel Motorsport Duramax 12mm CP3 High Speed (1,590 mm3 /rev displacement) -New.

    S&S Diesel Motorsport Duramax 12mm CP3 High Speed (1,590 mm3 /rev displacement) -New

    S&S
    $3,684.00 - $3,684.00
    $3,684.00
    $3,684.00 - $3,684.00
    $3,684.00

    S&S Model CP3-DMX-12-HSS&S Diesel Motorsport Duramax 12mm CP3 High Speed (1,590 mm3 /rev displacement) | New LBZ-based. 2001-2010 Duramax T...

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    $3,684.00 - $3,684.00
    $3,684.00
    $3,684.00 - $3,684.00
    $3,684.00
  • S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) -New. S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) -New.

    S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) -New

    S&S
    $3,542.00 - $3,542.00
    $3,542.00
    $3,542.00 - $3,542.00
    $3,542.00

    S&S Model CP3-DMX-12S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) | New LBZ-based. 2001-2010 Duramax Trucks 2001-200...

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    $3,542.00 - $3,542.00
    $3,542.00
    $3,542.00 - $3,542.00
    $3,542.00
  • S&S Diesel Motorsport Duramax SuperSport CP3 (higher output >3500rpm) - New. S&S Diesel Motorsport Duramax SuperSport CP3 (higher output >3500rpm) - New.

    S&S Diesel Motorsport Duramax SuperSport CP3 (higher output >3500rpm) - New

    S&S
    $1,601.00 - $1,601.00
    $1,601.00
    $1,601.00 - $1,601.00
    $1,601.00

    S&S Model CP3-DMX-SSS&S Diesel Motorsport Duramax SuperSport CP3 (higher output >3500rpm) S&S Duramax CP3 pumps are built from brand...

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    $1,601.00 - $1,601.00
    $1,601.00
    $1,601.00 - $1,601.00
    $1,601.00
  • S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar. S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar.

    S&S Diesel Motorsport DBV4 Single Stage Relief Valve Internal Return, LLY/LBZ/LMM, 6.7 style - 2200bar

    S&S
    $452.00 - $452.00
    $452.00
    $452.00 - $452.00
    $452.00

    S&S Model PRV-I-2200-1SDBV4 Single Stage Relief Valve Internal Return, LLY/LBZ/LMM, 6.7 style - 2200bar Generic Image

    $452.00 - $452.00
    $452.00
    $452.00 - $452.00
    $452.00
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    HD2 Aluminum Running Boards | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (07-19 & Classic)

    Rough Country
    $539.00 - $539.00
    $539.00
    $539.00 - $539.00
    $539.00

    Level up your truck's functionality and style with the Rough Country HD2 Running Boards. Crafted with precision and designed for those who demand t...

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    $539.00 - $539.00
    $539.00
    $539.00 - $539.00
    $539.00
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    2" Rear Block Kit - GM Truck

    ReadyLift
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00

    Readylift Model 66-3052 QUICK OVERVIEW Chevy/GMC 2" OEM Style Rear Block Kit for 1988-98 GM 1500 2000-2010 GM HD 2500/3500 8-lug Includes new longe...

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    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00
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    Wehrli LB7/LLY/LBZ/LMM Duramax Upper Coolant Pipe Plug

    Wehrli
    $0.00 - $0.00
    $0.00
    $58.00
    $58.00 - $58.00
    $58.00

    Wehrli Model WCF205-280Wehrli LB7/LLY/LBZ/LMM Duramax Upper Coolant Pipe Plug

    $0.00 - $0.00
    $0.00
    $58.00
    $58.00 - $58.00
    $58.00
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    Wehrli LMM Duramax MAF Sensor Aluminum Weld Bung

    Wehrli
    $0.00 - $0.00
    $0.00
    $49.00
    $49.00 - $49.00
    $49.00

    Wehrli Model WCF205-28Wehrli LMM Duramax MAF Sensor Aluminum Weld Bung

    $0.00 - $0.00
    $0.00
    $49.00
    $49.00 - $49.00
    $49.00
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    DDP Common Rail High Pressure Diesel Injection System Cleaner

    DDP
    $71.00
    $71.00 - $71.00
    $71.00
    $68.00
    $68.00 - $68.00
    $68.00

    DDP Model DDPCRCLEANHeavy duty, one-time use injection system cleaner. Cleans the entire fuel system! This product removes contamination, resin and...

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    $71.00
    $71.00 - $71.00
    $71.00
    $68.00
    $68.00 - $68.00
    $68.00
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    Exergy Dodge Cummins 6.7L/Chevrolet Duramax LLY/LBZ/LMM 2200 Bar (32000 PSI) Pressure Relief Valve

    Exergy
    $397.00 - $397.00
    $397.00
    $397.00 - $397.00
    $397.00

    Exergy Model E07 00014Exergy Dodge Cummins 6.7L/Chevrolet Duramax LLY/LBZ/LMM 2200 Bar (32,000 PSI) Pressure Relief Valve

    $397.00 - $397.00
    $397.00
    $397.00 - $397.00
    $397.00
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    Wehrli Chevrolet LBZ/LMM Duramax 3in Y-Bridge Kit (Bridge Only)

    Wehrli
    $807.00
    $807.00 - $807.00
    $807.00
    $741.00
    $741.00 - $741.00
    $741.00

    Wehrli Model WCF100235Wehrli Chevrolet LBZ/LMM Duramax ***BRIDGE ASSEMBLY ONLY*** The factory LBZ/LMM Y-bridge is a poorly designed slip-in style ...

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    $807.00
    $807.00 - $807.00
    $807.00
    $741.00
    $741.00 - $741.00
    $741.00
    Save 8% Save %
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    Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $583.00
    $583.00 - $583.00
    $583.00

    Wehrli Model WCF100367 The 3.5" High Flow Passenger (Cold) Side Intercooler Pipe Kit for 2006-2010 LBZ/LMM Duramax replaces the failure prone facto...

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    $0.00 - $0.00
    $0.00
    $583.00
    $583.00 - $583.00
    $583.00
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    Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn

    Wehrli
    $0.00 - $0.00
    $0.00
    $550.00
    $550.00 - $550.00
    $550.00

    Wehrli Model WCF100412 The WCFab LBZ/LMM 4.8 in. High Flow Cast Aluminum intake horn for LBZ/LMM replaces the restrictive OEM plastic inlet to prov...

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    $0.00 - $0.00
    $0.00
    $550.00
    $550.00 - $550.00
    $550.00
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    Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $392.00
    $392.00 - $392.00
    $392.00

    Wehrli Model WCF100840 Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld to th...

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    $0.00 - $0.00
    $0.00
    $392.00
    $392.00 - $392.00
    $392.00
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    Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $382.00
    $382.00 - $382.00
    $382.00

    Fleece Performance Model FPE-TL-LBZ-LMMReplace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit...

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    $0.00 - $0.00
    $0.00
    $382.00
    $382.00 - $382.00
    $382.00
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    Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $100.00
    $100.00 - $100.00
    $100.00

    Fleece Performance Model FPE-HAR-DMAX-FPROur Fuel Pressure Regulator (FPR) harness for the 2001-2010 6.6L Duramax is a direct replacement for GM Pa...

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    $0.00 - $0.00
    $0.00
    $100.00
    $100.00 - $100.00
    $100.00
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    Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $57.00
    $57.00 - $57.00
    $57.00

    Fleece Performance Model FPE-DMAX-OC-BLKDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...

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    $0.00 - $0.00
    $0.00
    $57.00
    $57.00 - $57.00
    $57.00
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    BD Diesel Exhaust Brake Variable Vane - Chevy 2006-2007 LBZ Duramax

    BD Diesel
    $1,054.00 - $1,054.00
    $1,054.00
    $1,110.00
    $1,110.00 - $1,110.00
    $1,110.00

    The variable vane turbocharger design used in the 2004.5-up Duramax engines to reduce turbo lag and increase power can also help slow you down. BD ...

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    $1,054.00 - $1,054.00
    $1,054.00
    $1,110.00
    $1,110.00 - $1,110.00
    $1,110.00
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    SCT Performance Livewire TS+ Replacement OBD2 Cable

    SCT Performance
    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00

    SCT Performance LLC. is a leading provider of handheld automotive performance / fuel economy programmers and custom tuning software for Ford, Gener...

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    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00
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    BD Diesel High Idle Control - 2006-2007 Chevrolet Duramax LBZ

    BD Diesel
    $62.00 - $62.00
    $62.00
    $66.00
    $66.00 - $66.00
    $66.00

    For when days are short and the nights are cold, you want your engine to heat up quicker. When you are using a PTO, or constantly idling , these ar...

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    $62.00 - $62.00
    $62.00
    $66.00
    $66.00 - $66.00
    $66.00
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    Yukon Gear 07-19 Chevrolet Silverado 2500 HD/3500 HD High-Capacity Aluminum Allison Transmission Pan

    Yukon Gear & Axle
    $611.00 - $611.00
    $611.00
    $611.00 - $611.00
    $611.00

    Whether on the road, on the trail, or towing, superior cooling is vital for reliable transmission shifting. Yukon’s high-capacity transmission pa...

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    $611.00 - $611.00
    $611.00
    $611.00 - $611.00
    $611.00

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