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- Liter: 6.6 Liter
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Cold Air Intake
Description: Country of Origin: USA Engine Manufacturer: Fuel Type: Gas Vehicle Type: Truck/SUV
Item #: 75-5158D
Condition:
New
Please Call for Availability
MAP Sensor Spacer
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: 82-1000
Condition:
New
Please Call for Availability
Turbocharger Manifold
Description: Country of Origin: USA Engine Manufacturer: Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: 76-1006B
Condition:
New
Please Call for Availability
Auto Trans Torque Converter
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: 302-101-4086
Condition:
New
Please Call for Availability
Transmission Control Module
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: 601-940-4368
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,950.00
Transmission Control Module
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: 601-940-4416
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,950.00
Fuel Injector
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: DDP.NLB7-ECO
Condition:
New
Please Call for Availability
Fuel System Upgrades
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: FPE-34611
Condition:
New
Please Call for Availability
Diesel Fuel Injection Pump
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: DDP.NCP3-33212
Condition:
New
Please Call for Availability
Fuel Injector
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: DDP.NLLY-ECO
Condition:
New
Please Call for Availability
Fuel Injector
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: DDP.NLBZ-ECO
Condition:
New
Please Call for Availability
Diesel Fuel Injection Pump
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: DDP.NCP3-332
Condition:
New
Please Call for Availability
Diesel Fuel Injection Pump
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: DDP.CP3-332
Condition:
New
Please Call for Availability
Fuel Injector
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: DDP.NLMM-ECO
Condition:
New
Please Call for Availability
Dedicated Fuel Systems
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: TSC15180F140G
Condition:
New
Limited Supply: Only 0 Left!
Price: $739.05
Dedicated Fuel Systems
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: TSC15250F220G
Condition:
New
Limited Supply: Only 0 Left!
Price: $786.55
Dedicated Fuel Systems
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: TSC15290F240G
Condition:
New
Limited Supply: Only 0 Left!
Price: $834.05
Fuel Pump
Description: If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you to eliminate the leak prone primer bulb from your...More Details »
Item #: FPE-GM-FFPD-0116
Condition:
New
Limited Supply: Only 0 Left!
Price: $37.95
Auto Trans Oil Pressure Sensor
Description: Replacement oil pressure sensor pigtail for use on the 2003-2010 6.6L Duramax. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure...More Details »
Item #: FPE-HAR-DMAX-OP-0310
Condition:
New
Limited Supply: Only 0 Left!
Price: $21.99
Transmission Cooler Lines
Description: Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LML truck!...More Details »
Item #: FPE-TL-LML-1114
Condition:
New
Limited Supply: Only 0 Left!
Price: $329.99
Transmission Cooler Lines
Description: Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LML truck!...More Details »
Item #: FPE-TL-LML-1516
Condition:
New
Limited Supply: Only 0 Left!
Price: $329.99
Transmission Cooler Lines
Description: Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your L5P truck!...More Details »
Item #: FPE-TL-L5P-1719
Condition:
New
Limited Supply: Only 0 Left!
Price: $329.99
Engine Push Rod
Description: Upgraded 7/16 inch diameter pushrods for GM's Duramax 6.6L diesel engines. Produced from 4130 chrome molybdenum steel and heat treated to Rockwell Rc60 for outstanding strength and rigidity....More Details »
Item #: FPE-DUR-S2-PROD
Condition:
New
Limited Supply: Only 0 Left!
Price: $490.19
Fuel Filter
Description: Introducing our all-new full featured auxiliary fuel filter kit for the 2011-2016 LML 6.6L Duramax! This kit replaces the factory fuel filter housing with a new filter base, integral high-flow...More Details »
Item #: FPE-DMAX-HFFBA-1116
Condition:
New
Limited Supply: Only 0 Left!
Price: $399.00
Engine Crankshaft Position Sensor
Description: Replacement crankshaft position sensor connector with 6 inch Pigtail for the 2004-2016 6.6L Duramax engines. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing...More Details »
Item #: FPE-HAR-DMAX-CPS-0416
Condition:
New
Limited Supply: Only 0 Left!
Price: $21.99
Wiring Harness
Description: Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to...More Details »
Item #: FPE-HAR-DMAX-FAN-L5P
Condition:
New
Limited Supply: Only 0 Left!
Price: $45.99
Wiring Harness
Description: Our replacement fan extension harness for the 2011-2016 LML Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to...More Details »
Item #: FPE-HAR-DMAX-FAN-LML
Condition:
New
Limited Supply: Only 0 Left!
Price: $45.99
Engine Crankshaft Position Sensor
Description: Replacement connector with 6 inch pigtail for use on the 2001-2002 LB7 Duramax oil pressure sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal...More Details »
Item #: FPE-HAR-DMAX-OP-0102
Condition:
New
Limited Supply: Only 0 Left!
Price: $18.99
Engine Crankshaft Position Sensor
Description: Replacement connector with 6 inch pigtail for use on the 2006-2016 6.6L Duramax turbocharger vane position sensor. Produced in-house, our manufacturing process includes fully automated wire...More Details »
Item #: FPE-HAR-DMAX-VPS-0616
Condition:
New
Limited Supply: Only 0 Left!
Price: $28.99
Wiring Harness
Description: Our Fuel Pressure Regulator (FPR) harness for the 2006-2010 6.6L Duramax is a direct replacement for GM Part Number: 97378671 (MY 2006-2010). Produced in-house, our manufacturing process includes...More Details »
Item #: FPE-HAR-DMAX-FPR
Condition:
New
Limited Supply: Only 0 Left!
Price: $69.99
Wiring Harness
Description: Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This 20-way pin seal is a direct replacement for the hard to...More Details »
Item #: FPE-HAR-GM-LCT-SEAL
Condition:
New
Limited Supply: Only 0 Left!
Price: $22.99
Wiring Harness
Description: Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This 20-way pin seal is a direct replacement for the hard to...More Details »
Item #: FPE-HAR-GM-LCT-SEAL-7P
Condition:
New
Limited Supply: Only 0 Left!
Price: $139.99
Diesel Fuel Injector Line
Description: Replacement connector with 6 inch pigtail for use on the 6.6L Duramax engine and other vehicle applications. Produced in-house, our manufacturing process includes fully automated wire cutting and...More Details »
Item #: FPE-HAR-DMAX-LB7-INJ-PT
Condition:
New
Limited Supply: Only 0 Left!
Price: $29.99
Diesel Fuel Injector Line
Description: LBZ/LMM Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or...More Details »
Item #: FPE-FL-LBZLMM-18
Condition:
New
Limited Supply: Only 0 Left!
Price: $79.99
Diesel Fuel Injector Line
Description: LBZ/LMM Duramax High Pressure Injection Line (Number 2 and Number 7). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or...More Details »
Item #: FPE-FL-LBZLMM-27
Condition:
New
Limited Supply: Only 0 Left!
Price: $79.99
Diesel Fuel Injector Line
Description: LBZ/LMM Duramax High Pressure Injection Line (Number 3 and Number 6). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or...More Details »
Item #: FPE-FL-LBZLMM-36
Condition:
New
Limited Supply: Only 0 Left!
Price: $79.99
Diesel Fuel Injector Line
Description: LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or...More Details »
Item #: FPE-FL-LBZLMM-45
Condition:
New
Limited Supply: Only 0 Left!
Price: $79.99
Diesel Fuel Injector Line
Description: Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. This kit includes a complete set of 8 lines....More Details »
Item #: FPE-FL-DMAX-LBZLMM-SET
Condition:
New
Limited Supply: Only 0 Left!
Price: $569.00
Diesel Fuel Injector Line
Description: LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking...More Details »
Item #: FPE-FL-LLY-18
Condition:
New
Limited Supply: Only 0 Left!
Price: $69.99
Diesel Fuel Injector Line
Description: LLY Duramax High Pressure Injection Line (Number 2 and Number 7). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking...More Details »
Item #: FPE-FL-LLY-27
Condition:
New
Limited Supply: Only 0 Left!
Price: $69.99
Diesel Fuel Injector Line
Description: LLY Duramax High Pressure Injection Line (Number 3 and Number 6). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking...More Details »
Item #: FPE-FL-LLY-36
Condition:
New
Limited Supply: Only 0 Left!
Price: $69.99
Diesel Fuel Injector Line
Description: LLY Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking...More Details »
Item #: FPE-FL-LLY-45
Condition:
New
Limited Supply: Only 0 Left!
Price: $69.99
Diesel Fuel Injector Line
Description: LLY Duramax High Pressure Injection Line Kit. Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines....More Details »
Item #: FPE-FL-DMAX-LLY-SET
Condition:
New
Limited Supply: Only 0 Left!
Price: $489.00
Fuel Rail Sensor Block Bracket
Description: All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax.
Problem: Because of the direct placement of the MAP sensor into the intake air stream from the...More Details »
Item #: FPE-L5P-MAP-SPR
Condition:
New
Limited Supply: Only 0 Left!
Price: $68.99
Engine Crankshaft Position Sensor
Description: Replacement connector with 6 inch pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing process includes fully automated wire cutting...More Details »
Item #: FPE-HAR-MU-PT-8
Condition:
New
Limited Supply: Only 0 Left!
Price: $14.99
Cooling Fan Motor
Description: Replacement connector with 6 inch pigtail for use on the Duramax engine and many other vehicle applications. Produced in-house, our manufacturing process includes fully automated wire cutting and...More Details »
Item #: FPE-HAR-MU-PT-11
Condition:
New
Limited Supply: Only 0 Left!
Price: $18.99
Mass Air Flow Sensor Adapter
Description: Replacement adapter harness for use on the 2002 Dodge Cummins MAP Sensor. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get...More Details »
Item #: FPE-HAR-CUMM-ADPT-MAP-02
Condition:
New
Limited Supply: Only 0 Left!
Price: $59.95
Turbocharger Oil Line
Description: Problem: The factory turbo oil feed used on 2001-2016 Duramax's is supplied off of the #4 cam journal bearing, which can be restrictive, or even result in an oil blockage if the bearing slips....More Details »
Item #: FPE-DTFL-S3S4-0116
Condition:
New
Limited Supply: Only 0 Left!
Price: $99.99
Turbocharger Oil Line
Description: Make turbo installations easier and ensure good oil supply to your turbocharger with our remote oil feed line!
Problem: The factory turbo oil feed used on the 2001-2016 Duramax's is supplied off...More Details »
Item #: FPE-DTFL-0116
Condition:
New
Limited Supply: Only 0 Left!
Price: $99.99
Diesel Fuel Injector Line
Description: A common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fuel injectors will get you back on the road quickly.
This connector is typically replaced...More Details »
Item #: FPE-HAR-L5P-INJ-PT-4P
Condition:
New
Limited Supply: Only 0 Left!
Price: $179.99
Diesel Fuel Injector Line
Description: A common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fuel injectors will get you back on the road quickly.
This connector is typically replaced...More Details »
Item #: FPE-HAR-L5P-INJ-PT-8P
Condition:
New
Limited Supply: Only 0 Left!
Price: $299.99
Fuel Pressure Sensor Plug
Description: Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles.
Produced in-house, our manufacturing process includes fully...More Details »
Item #: FPE-HAR-MU-PT-1
Condition:
New
Limited Supply: Only 0 Left!
Price: $37.99
Wiring Harness
Description: Our Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo vane position sensor that is used on 2006 and up Garrett turbochargers.
Produced in-house, our...More Details »
Item #: FPE-HAR-DMAX-VPS-ADPT
Condition:
New
Limited Supply: Only 0 Left!
Price: $46.99
Engine Push Rod
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: 4.49E+03
Condition:
New
Please Call for Availability
Engine Push Rod
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: 4.49E+05
Condition:
New
Please Call for Availability
Engine Camshaft
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: PDM-DMXHP
Condition:
New
Limited Supply: Only 0 Left!
Price: $815.79
Engine Piston
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: PDM-362STD
Condition:
New
Limited Supply: Only 0 Left!
Price: $3,199.14
Engine Piston
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: PDM-362.020
Condition:
New
Limited Supply: Only 0 Left!
Price: $3,199.14
Engine Piston
Description: Country of Origin: USA Engine Manufacturer: Duramax Fuel Type: Diesel Vehicle Type: Truck/SUV
Item #: PDM-362.040
Condition:
New
Limited Supply: Only 0 Left!
Price: $3,199.14
Engine Air Intake Heater Delete
Description: The Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your 2001-2004 GM 6.6L Duramax. Complete with a pre-drilled and tapped ports for a boost gauge,...More Details »
Item #: FPE-LB7-IAH-DELETE
Condition:
New
Limited Supply: Only 0 Left!
Price: $37.95