LML Duramax Engine Parts

LML Duramax Gaskets & Seals

LML Duramax Rotating Assembly

LML Duramax Studs & Fasteners

LML Duramax Cooling System

LML Duramax Bearings

LML Duramax Valvetrain

LML Duramax Up Pipes

LML Duramax Oil Pan

LML Duramax Exhaust Manifolds

LML Duramax engine parts are engineered to enhance performance, durability, and reliability on 2007.5-2010 Chevy and GMC 6.6L diesel trucks. Perfect for towing, hauling, and high-performance builds, these heavy-duty components improve horsepower, protect your engine, and ensure long-lasting operation—essential upgrades for diesel owners seeking maximum power and dependability.

65 Items

LBZ|LMM|LML Duramax OE Glow Plug GM 12639701 — LBZ|LMM|LML Duramax OE Glow Plug GM 12639701 $38.57
Fits: Duramax 2006-2016

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Duramax Billet Engine Oil Cap AFE 79-12002 — Duramax Billet Engine Oil Cap AFE 79-12002 $90.07
Fits: Duramax 2001-2015

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LML|LGH Duramax Harmonic Balancer Fluidampr 830121 — LML|LGH Duramax Harmonic Balancer Fluidampr 830121 $574.82
Fits: LML|LGH Duramax 2011-2016

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Oil Catch Can Mishimoto MMOCC-RB — Oil Catch Can Mishimoto MMOCC-RB $127.95
Fits: Universal

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DashControl OBDII Controller Auto Meter DL1045U — DashControl OBDII Controller Auto Meter DL1045U $319.68

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Duramax Gear Reduction Starter XDP XD251 — Duramax Gear Reduction Starter XDP XD251 $299.95
Fits: Duramax 2001-2019

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Duramax Gear Reduction Starter Mean Green 6600 — Duramax Gear Reduction Starter Mean Green 6600 $419.00
Fits: Duramax 2001-2019

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LML|L5P Duramax AC Condenser CSF 10724 — LML|L5P Duramax AC Condenser CSF 10724 $108.00
Fits: LML|L5P Duramax 2015-2019

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Duramax Radiator Coolant Drain Pipe XDP XD328 — Duramax Radiator Coolant Drain Pipe XDP XD328 $59.95
Fits: Duramax 2006-2019

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LML|L5P Duramax High Output Alternator XDP XD350 — LML|L5P Duramax High Output Alternator XDP XD350 $632.95
Fits: LML|L5P Duramax 2011-2019

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Duramax Power Belt Tensioner Alliant AP63449 — Duramax Power Belt Tensioner Alliant AP63449 $137.19
Fits: Duramax 2002-2016

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Duramax CAT Fuel Filter Adapter Sinister Diesel SD-CAT-DMAX — Duramax CAT Fuel Filter Adapter Sinister Diesel SD-CAT-DMAX $149.99
Fits: Duramax 2001-2016

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LML Duramax Rear Engine Cover Coolant Return Plug Fleece FPE-LML-CP — LML Duramax Rear Engine Cover Coolant Return Plug Fleece FPE-LML-CP $19.99
Fits: LML Duramax 2011-2016

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LML|LGH Duramax Engine Oil Pump GM 12644591 — LML|LGH Duramax Engine Oil Pump GM 12644591 $241.89
Fits: LML|LGH Duramax 2011-2016

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Silverado HD Clutch Master Cylinder Push Rod Bushing GM 12473050 — Silverado HD Clutch Master Cylinder Push Rod Bushing GM 12473050 $28.59
Fits: Chevrolet Silverado HD 1999-2013 & 2015-2018

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Duramax 10-14 Rear NOX Sensor GM 12671388 — Duramax 10-14 Rear NOX Sensor GM 12671388 $394.59
Fits: Duramax 2010-2014

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LMM | LML Duramax Stoplamp Switch GM 15861245 — LMM | LML Duramax Stoplamp Switch GM 15861245 $31.68
Fits: LMM | LML Duramax 2007.5-2011

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GM Truck Front NOX Sensor GM 19302359 — GM Truck Front NOX Sensor GM 19302359 $515.39
Fits: Silverado/Sierra 2015 & Express/Savana 2014-2015

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LML Duramax DEF Tank Heater GM 84412924 — LML Duramax DEF Tank Heater GM 84412924 $495.43
Fits: LML Duramax 2012-2015

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Inlet Metering Valve FCA|MPROP Bosch 1462C00998 — Inlet Metering Valve FCA|MPROP Bosch 1462C00998 $83.49
Fits: 6.7 Powerstroke 2011-2018 & LML Duramax 2011-2016

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LML Duramax Fuel Pressure Regulator Bosch 0281006019 — LML Duramax Fuel Pressure Regulator Bosch 0281006019 $89.60
Fits: LML Duramax 2011-2016 (Left fuel rail)

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Duramax Billet Aluminum Oil Cap XDP XD477 — Duramax Billet Aluminum Oil Cap XDP XD477 $29.95
Fits: Duramax 2001-2024

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Battery Extender 12V 1.5A Auto Meter BEX-1500 — Battery Extender 12V 1.5A Auto Meter BEX-1500 $54.04
Fits: Universal - 12 Volts, 1.5 Amp

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Manual Control Positive Air Shutdown BD 1036733-M — Manual Control Positive Air Shutdown BD 1036733-M $748.95
Fits: Universal - 4 Inch Intake Systems

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Positive Air Shutdown With Electric Control BD 1036739 — Positive Air Shutdown With Electric Control BD 1036739 $946.95
California Restricted

Fits: Universal - 4 Inch Intake Systems

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Universal Carbon Fiber Oil Catch Can Mishimoto MMOCC-CF — Universal Carbon Fiber Oil Catch Can Mishimoto MMOCC-CF $162.95
California Restricted

Fits: Universal - Many Applications

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Universal High-Flow Baffled Catch Can Kit Mishimoto MMBCC-HF — Universal High-Flow Baffled Catch Can Kit Mishimoto MMBCC-HF $239.95
California Restricted

Fits: Universal - Many Applications

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Duramax Starter Bolt GM 97329632 — Duramax Starter Bolt GM 97329632 $6.56
Fits: Duramax 2001-2026

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Duramax OE Crankshaft Balancer Bolt GM 97329601 — Duramax OE Crankshaft Balancer Bolt GM 97329601 $19.39
Fits: Duramax 2001-2024

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Duramax Engine Lower Valve Cover Dowel Pin GM 97014295 — Duramax Engine Lower Valve Cover Dowel Pin GM 97014295 $6.40
Fits: Duramax 2004.5-2020

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LML/L5P Duramax Ambient Air Temperature Sensor AcDelco 13583411 — LML/L5P Duramax Ambient Air Temperature Sensor AcDelco 13583411 $13.51
Fits: 2500/3500HD Silverado | Sierra 2015-2022

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Duramax 01-19 Battery Retainer GM 84109393 — Duramax 01-19 Battery Retainer GM 84109393 $7.77
Fits: 2500/3500HD Silverado | Sierra 2001-2019

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Duramax Power Brake Booster Outlet Hose (Low Pressure) GM 84314755 — Duramax Power Brake Booster Outlet Hose (Low Pressure) GM 84314755 $64.55
Fits: Duramax 2011-2019

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Duramax 11-19 Power Steering Gear Inlet Hose GM 23251102 — Duramax 11-19 Power Steering Gear Inlet Hose GM 23251102 $49.49
Fits: Duramax 2011-2019

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Electronic Control Positive Air Shutdown BD 1036733 — Electronic Control Positive Air Shutdown BD 1036733 $996.95
Fits: Universal - 4 Inch Intake Systems

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LML Duramax Freedom Series Passenger Side Cylinder Head Fleece FPE-61-10004-P — LML Duramax Freedom Series Passenger Side Cylinder Head Fleece FPE-61-10004-P $1,199.00
California Restricted

Fits: LML Duramax 2011-2016

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LML Duramax Fan Extension Harness Fleece FPE-HAR-DMAX-FAN-LML — LML Duramax Fan Extension Harness Fleece FPE-HAR-DMAX-FAN-LML $45.99
Fits: LML Duramax 2500/3500 2011-2016

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LML Duramax Freedom Series Driver Side Cylinder Head Fleece FPE-61-10004-D — LML Duramax Freedom Series Driver Side Cylinder Head Fleece FPE-61-10004-D $1,199.00
California Restricted

Fits: LML Duramax 2011-2016

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Baffled Oil Catch Can Mishimoto MMBCC-UNI — Baffled Oil Catch Can Mishimoto MMBCC-UNI $249.95
California Restricted

Fits: Universal - Many Applications

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Large Aluminum Oil Catch Can Mishimoto MMOCC-LA — Large Aluminum Oil Catch Can Mishimoto MMOCC-LA $127.95
California Restricted

Fits: Universal - Many Applications

Select Options

Duramax Oil Cooler Adapter Fleece FPE-DMAX-OCADPT — Duramax Oil Cooler Adapter Fleece FPE-DMAX-OCADPT $99.00
Fits: LB7/LLY/LBZ Duramax 2001-2007 | LML Duramax 2011-2019

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LMM Duramax Mass Air Flow MAF Sensor Alliant AP63597 — LMM Duramax Mass Air Flow MAF Sensor Alliant AP63597 $191.99
Fits: LMM Duramax 2007.5-2010

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LML|L5P Duramax Serpentine Belt GM 12656797 — LML|L5P Duramax Serpentine Belt GM 12656797 $87.17
Fits: LML|L5P Duramax 2015-2019

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LML|L|5P Duramax OE Smooth Idler Pulley GM 12611935 — LML|L|5P Duramax OE Smooth Idler Pulley GM 12611935 $79.55
Fits: LML|L5P Duramax 2013-2023

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5.9/6.7 Cummins Rail Pressure Sensor Pigtail Fleece FPE-HAR-RP-PT — 5.9/6.7 Cummins Rail Pressure Sensor Pigtail Fleece FPE-HAR-RP-PT $25.99
Fits: Duramax 2001-2016 | Cummins 2003-2012

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LML Duramax Fuel Rail Pressure Harness Fleece FPE-HAR-DMAX-LML-RP — LML Duramax Fuel Rail Pressure Harness Fleece FPE-HAR-DMAX-LML-RP $69.99
Fits: LML Duramax 2011-2016

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Duramax All Lights On Module Fleece FPE-ALO — Duramax All Lights On Module Fleece FPE-ALO $21.95
Fits: LMM/LML/L5P Duramax 2007-2024

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2001-2023 Duramax Harmonic Balancer Washer ARP 200-8793 — 2001-2023 Duramax Harmonic Balancer Washer ARP 200-8793 $10.35
Fits: 2001-2023 Duramax

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2001-2016 Duramax Diesel Custom Age 625+ Head Stud Kit ARP 230-4202 — 2001-2016 Duramax Diesel Custom Age 625+ Head Stud Kit ARP 230-4202 $2,196.48
Fits: 2001-2016 Duramax

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Duramax 2001-2006 H-Series Rod Bearing (Standard) Clevite CB-1805H — Duramax 2001-2006 H-Series Rod Bearing (Standard) Clevite CB-1805H $39.64
Fits: Duramax 2001-2016

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Duramax 2001-2016 Fuel Primer Bulb Sealing Kit Fleece FPE-GM-FFPD-0116 — Duramax 2001-2016 Fuel Primer Bulb Sealing Kit Fleece FPE-GM-FFPD-0116 $49.99
Fits: Duramax 2001-2016

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LML|LGH Duramax Piston With Rings (.50MM) MAHLE 224-3935WR-0.50MM — LML|LGH Duramax Piston With Rings (.50MM) MAHLE 224-3935WR-0.50MM $151.95
Fits: LML|LGH Duramax 2011-2016

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LMM|LML Duramax Piston With Rings (1.00mm) MAHLE 224-3935WR-1.00MM — LMM|LML Duramax Piston With Rings (1.00mm) MAHLE 224-3935WR-1.00MM $157.05
Fits: LMM|LML Duramax 2010-2016

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Duramax 2006-2016 Glow Plug Diesel Rx DRX00057 — Duramax 2006-2016 Glow Plug Diesel Rx DRX00057 $17.50
Fits: LBZ|LMM|LML Duramax 2006-2016

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LML Duramax Engine Oil Pan Dorman 264-698 — LML Duramax Engine Oil Pan Dorman 264-698 $64.10
Fits: LML Duramax 2011-2016

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LML|LLY|LGH Duramax Harmonic Balancer Dorman 594-717 — LML|LLY|LGH Duramax Harmonic Balancer Dorman 594-717 $147.85
Fits: LML Duramax 2011-2016 | LLY/LGH 2010-2016

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Duramax 2001-2016 Engine Oil Cooler Dorman 918-400 — Duramax 2001-2016 Engine Oil Cooler Dorman 918-400 $415.43
Fits: LB7/LLY|LBZ|LMM|LML

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LML|L5P Duramax Fuel Injector Connector Pigtail (8-Pack) Fleece FPE-HAR-L5P-INJ-PT-8P — LML|L5P Duramax Fuel Injector Connector Pigtail (8-Pack) Fleece FPE-HAR-L5P-INJ-PT-8P $299.99
Fits: LML|L5P Duramax 2011-2024

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Duramax 2001-2016 Cast Aluminum Piston and Ring Set Kit Mahle Motorsports 930036075 — Duramax 2001-2016 Cast Aluminum Piston and Ring Set Kit Mahle Motorsports 930036075 $1,704.14
Fits: Duramax 2001-2016

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Duramax 2001-16 Cast Aluminum Piston and Ring Set Kit Mahle Motorsports 930036095 — Duramax 2001-16 Cast Aluminum Piston and Ring Set Kit Mahle Motorsports 930036095 $1,704.14
Fits: Duramax 2001-2016

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LML Duramax Loaded Cylinder Head DK Engines DK-GMLML-CHL — LML Duramax Loaded Cylinder Head DK Engines DK-GMLML-CHL $699.99

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LBZ|LMM|LML Duramax Glow Plug Bosch 0250403031 — LBZ|LMM|LML Duramax Glow Plug Bosch 0250403031 $16.77
Fits: Duramax 2006-2016

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Duramax 1992-2000 Cylinder Head Bolt Set Mahle GS33193 — Duramax 1992-2000 Cylinder Head Bolt Set Mahle GS33193 $36.23
Fits: Duramax 1992-2000

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Duramax Oil Cooler Upgrade Kit Banks 13252 — Duramax Oil Cooler Upgrade Kit Banks 13252 $645.89
California Restricted

Fits: Duramax 2001-2007 / 2011-2019

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LML Duramax Resonator Plate Fleece FPE-LML-RES — LML Duramax Resonator Plate Fleece FPE-LML-RES $39.99
Fits: LML Duramax 2011-2016

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