GMC SIERRA 2500 HD Fleece Performance Parts and Accessories

Duramax Fan Extension Harness (LML)

Part Number: FLE-S0475

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 4 pack

Part Number: FLE-S0467

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Fluid Cooler Lines, Transmission Cooler Lines, Rubber, Chevy, GMC, Diesel, Kit

Part Number: FLE-S0409

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fuel Pump, CP3K, Mechanical, Injection Style, Chevy, GMC, 6.6L Diesel, Kit

Part Number: FLE-FPEDMAXCP3K

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Fuel Pump Components, Sealing Kit, Fuel Primer Bulb, Billet Aluminum Cap, Black, 1/8 in. NPT Port, Hardware, Chevy, GMC, 6.6L, Duramax, Each

Part Number: FLE-S0410

5.0 out of 5 stars ( 1 )

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Lighting Control Module, All Lights On, GM, 2007-19, Universal

Part Number: FLE-FPE-ALO

5.0 out of 5 stars ( 2 )

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PowerFlo Lift Pump for 2001-2004 GM Duramax

Part Number: FLE-FPE-PFGM0104

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fuel Injection Lines, 2001-2004 LB7 Injection Line Set

Part Number: FLE-FPE-34611

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Remote Turbo Oil Feed Line Kit for 6.6L Duramax Turbochargers

Part Number: FLE-FPE-DTFL0116

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Fuel Pump, Electric In-Tank, Lift Pump Assembly, Stock, Quick-Connect, Chevrolet, GMC, Diesel, LMM, Each

Part Number: FLE-FPE-34790

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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SureFlo Performance Sending Unit For 2011-2016 GM Duramax, Short Bed

Part Number: FLE-S0384

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Duramax Fan Extension Harness (L5P)

Part Number: FLE-S0476

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Map Sensor Spacer, With Boost Reference Port, Chevrolet, GMC, 6.6L, Diesel, Kit

Part Number: FLE-S0458

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Fuel Pump Component, HArdware Kit, for CP3 Conversion, Chevy, GMC, Kit

Part Number: FLE-FPE-LMLCP3NP

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Wiring Pigtail, Transmission Speed, Coolant Temp, Brake Fluid Level, Washer Fluid Level, Chevy, GMC, Dodge, Ram, Each

Part Number: FLE-S0429

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Cylinder Head, 2004.5-2005 Factory LLY Duramax Cylinder Head (Driver Side)

Part Number: FLE-FPE6110002D

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fluid Cooler Lines, Transmission Cooler Line, Replacement, Long Line, Rubber, Black, Transmission to Cooler, Chevy, GMC, 6.6L, LB7, LMM, Each

Part Number: FLE-S0514

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Estimated Ship Date: Mar 9, 2026 if ordered today

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2015-2016 GM Duramax Heavy Duty Replacement Transmission Cooler lines

Part Number: FLE-S0408

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Diesel Fuel Heater, Fleece Performance Filter Base, 28.4F On, 48.2F Off, Chevy, Dodge, Ford, GMC, Ram, Each

Part Number: FLE-FPEFHCUMMGM

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Engine Coolant Level Modules and Sensors, Float-style, 1 in.-NPT, Chevy, GMC, Each

Part Number: FLE-S0435

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Estimated Ship Date: Today

Remote Turbo Oil Feed Line Kit for 2001-2016 Duramax with 1/4 NPT Turbo Oil Inlet (s300/s400)

Part Number: FLE-S0411

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Turbocharger, Cheetah LB7, Single, Chevy, GMC, 6.6L Diesel, Kit

Part Number: FLE-FPE-LB7-63

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Estimated Ship Date: Mar 9, 2026 if ordered today

• Core Charge $300.00
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Turbo Vane Position Sensor Adapter Harness for LLY Duramax

Part Number: FLE-S0477

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Estimated Ship Date: Today

Automatic Transmission Controller, TapShifter, Chevy, GMC, Allison 1000, Kit

Part Number: FLE-S0053

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Fuel pressure regulator harness, Bosch CP3 regulator, Duramax, Each

Part Number: FLE-S0398

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today