Collection: 2011-2016 6.6L LML Duramax Engine Parts & Accessories
2011-2016 6.6L LML Duramax Engine Parts & Accessories
Unlock the full potential of your 2011-2016 6.6L LML Duramax with our premium engine parts and accessories. Designed for maximum performance, reliability, and durability, these components are ideal for enhancing your engine’s efficiency and power output. Whether you’re upgrading for better towing...
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PPE 2001-2016 GM 6.6L Duramax Dry Sump 5 Stage Steel Gear Oil Pump
Regular price $1,799.99 USDSale price $1,799.99 USD Regular priceUnit price / per$1,999.99 USDSale -
PPE Engine Oil Fill Delete Plug
Regular price $17.09 USDSale price $17.09 USD Regular priceUnit price / per$18.99 USDSale -
PPE 2001-2024 GM 6.6L Duramax Viton O-Ring For Oil Fill Cap
Regular price $5.39 USDSale price $5.39 USD Regular priceUnit price / per$5.99 USDSale -
PPE 2001-2016 GM 6.6L Duramax Coolant Tube Kit for Internal Oil Cooler Delete
Regular price $179.99 USDSale price $179.99 USD Regular priceUnit price / per$199.99 USDSale -
PPE 2001-2016 GM 6.6L Duramax Internal Oil Cooler Delete Kit GM Duramax
Regular price $269.99 USDSale price $269.99 USD Regular priceUnit price / per$299.99 USDSale -
PPE 2001-2019 GM 6.6L Duramax Hand Wrench for PPE Premium High-Efficiency Engine Oil Filters
Regular price $17.99 USDSale price $17.99 USD Regular priceUnit price / per$19.99 USDSale -
PPE 2010-2016 GM 6.6L Duramax Dual Alternator (130A) - High-Performance Heavy-Duty Serpentine Belt
Regular price $62.99 USDSale price $62.99 USD Regular priceUnit price / per$69.99 USDSale -
PPE 2002-2005 GM 6.6L Duramax Single Alternator (130A) w/ Vacuum Pump, 2011-2014, 2017-2019 Duramax Single Alternator (125A) - High-Performance Heavy-Duty Serpentine Belt
Regular price $49.49 USDSale price $49.49 USD Regular priceUnit price / per$54.99 USDSale -
PPE 2001-2016 GM 6.6L Duramax 7Y-Spoke Style Billet Aluminum Pulley Wheel
Regular price $179.99 USDSale price $179.99 USD Regular priceUnit price / per$199.99 USDSale -
PPE 2001-2016 GM 6.6L Duramax Valve Springs, Retainers, and Keepers Complete Kit
Regular price $539.99 USDSale price $539.99 USD Regular priceUnit price / per$599.99 USDSale -
PPE 2011-2016 GM 6.6L Duramax PPE High-Capacity Cast Aluminum Engine Oil Pan
Regular price From $287.99 USDSale price From $287.99 USD Regular priceUnit price / per$319.99 USDSale -
PPE 114052001 14mm Billet Hardened Stainless Steel Neodymium Magnetic Drain Plug
Regular price $17.99 USDSale price $17.99 USD Regular priceUnit price / per$19.99 USDSale -
Fleece Performance Multiuse Sensor 6 Inch Pigtail FPE-HAR-MU-PT-5
Regular price $19.99 USDSale price $19.99 USD Regular priceUnit price / per -
Fleece Performance Multiuse Pressure Sensor 36 Inch Pigtail FPE-HAR-MU-PT-6
Regular price $24.99 USDSale price $24.99 USD Regular priceUnit price / per -
Fleece Performance Multi-Use Sensor Pigtail 9 FPE-HAR-MU-PT-9
Regular price $29.99 USDSale price $29.99 USD Regular priceUnit price / per -
Fleece Performance Multi-Use Sensor Pigtail - No 8 FPE-HAR-MU-PT-8
Regular price $14.99 USDSale price $14.99 USD Regular priceUnit price / per -
Fleece Performance 6.6L Duramax Stage 2 Pushrods, 0.875 inch dia FPE-DUR-S2-PROD
Regular price $490.19 USDSale price $490.19 USD Regular priceUnit price / per -
Fleece Performance 18 Inch Rail Pressure Sensor Extension Harness FPE-HAR-RP-EXT
Regular price $43.04 USDSale price $43.04 USD Regular priceUnit price / per -
Fleece Performance Replacement Sensor Connector With Pigtail for L5P Duramax and GM Vehicles (L5P Duramax Sensor Pigtail 1) FPE-HAR-MU-PT-1
Regular price $37.99 USDSale price $37.99 USD Regular priceUnit price / per -
Fleece Performance M22x1.5 to -10AN Male/Male Aluminum FPE-34578-A
Regular price $13.99 USDSale price $13.99 USD Regular priceUnit price / per -
Fleece Performance 9/16 Inch -18 Hex Socket Plug w/ O-Ring FPE-SP-91618
Regular price $4.49 USDSale price $4.49 USD Regular priceUnit price / per -
Fleece Performance 7/8 Inch -14 Hex Socket Plug w/ O-Ring FPE-SP-7814
Regular price $5.99 USDSale price $5.99 USD Regular priceUnit price / per -
Fleece Performance 5/8 Inch Hose Barb to 3/4 Inch-16 O-ring (-8 AN) FPE-34554-A
Regular price $12.99 USDSale price $12.99 USD Regular priceUnit price / per -
Fleece Performance 5/8 Inch Billet Aluminum Universal Block Off Plug FPE-34139
Regular price $8.37 USDSale price $8.37 USD Regular priceUnit price / per -
Fleece Performance 5/16 Inch Quick Connect to 3/4 Inch-16 O-ring (-8 AN) FPE-34552-A
Regular price $11.99 USDSale price $11.99 USD Regular priceUnit price / per -
Fleece Performance 3/8 Inch NPT Hex Socket Plug Black FPE-NPT-38
Regular price $2.99 USDSale price $2.99 USD Regular priceUnit price / per -
Fleece Performance 3/8 Inch Billet Aluminum Universal Block Off Plug FPE-34070
Regular price $6.47 USDSale price $6.47 USD Regular priceUnit price / per -
Fleece Performance 3/4 Inch NPT Hex Socket Plug Black FPE-NPT-34
Regular price $4.99 USDSale price $4.99 USD Regular priceUnit price / per
2011-2016 6.6L LML Duramax Engine Parts & Accessories
Unlock the full potential of your 2011-2016 6.6L LML Duramax with our premium engine parts and accessories. Designed for maximum performance, reliability, and durability, these components are ideal for enhancing your engine’s efficiency and power output. Whether you’re upgrading for better towing capabilities, increased horsepower, or simply improving your engine’s overall performance, our parts will help you get the most out of your Duramax.
High-Performance Engine Parts & Accessories for 6.6L LML Duramax
Our selection of engine parts and accessories for the 2011-2016 6.6L LML Duramax includes essential components such as upgraded pistons, rods, gaskets, timing components, and more. These parts are engineered to handle the demands of heavy towing, off-roading, and high-performance applications, ensuring your engine performs reliably under extreme conditions. Each component is built to improve fuel efficiency, optimize power, and extend the life of your engine.
Why Choose Our Engine Parts & Accessories?
Upgrading your engine with our high-performance parts ensures better power output, improved fuel efficiency, and increased engine durability. Designed to withstand higher horsepower and boost levels, these components will help you maintain engine reliability even in the most demanding situations. Whether you're towing a trailer or pushing your Duramax to its limits, these parts provide the strength and performance your truck deserves.
Key Features:
- Improved Engine Performance: High-quality engine parts enhance power output and throttle response.
- Increased Durability: Built to handle high torque, heavy towing, and extreme driving conditions.
- Better Fuel Efficiency: Optimized components that improve combustion for better fuel economy.





















