GMC SIERRA 2500 HD Fleece Performance Parts and Accessories

Fuel Pump, LML CP3 Conversion Kit, Mechanical, Injection Diesel Fuel Pump Style, Stock Inlet Size, Chevrolet, GMC, 6.6L Diesel, Kit

Part Number: FLE-FPE-LMLCP3WP

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Cylinder Head, Freedom Series Duramax, Cupless Injectors Bore, Driver side , 6.6L, LB7, Chevy, GMC, Each

Part Number: FLE-S0401

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Cylinder Head, Freedom Series Duramax, Cupless Injectors Bore, Passenger side , 6.6L, LB7, Chevy, GMC, Each

Part Number: FLE-S0402

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Turbocharger, GMC, 63mm, FWM, 6.6, Cheetah Turbo, Chevrolet, Each

Part Number: FLE-S0294

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Automatic Transmission Cooler Lines, Rubber, Chevy, GMC, 6.6L Diesel, Allison 1000, Kit

Part Number: FLE-FPETLLBZLMM

3.25 out of 5 stars ( 8 )

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

Part Number: FLE-FPETLLB7LLY

4.0 out of 5 stars ( 2 )

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LML CP3 Conversion Kit with Heavy Duty CP3 for 2011-2016 Duramax

Part Number: FLE-FPE-LMLCP310

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Wiring Connectors and Pigtails, Bosch, 2-pin, Black, Replaces GM 19368140, Fuel Injector Connector, Chevy, GMC, 6.6L Diesel, Set of 8

Part Number: FLE-S0468

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Fuel Pump, PowerFlo In-Tank Lift Pump Assembly, Electric, 12 V, Designed for 6.5 ft. Short Bed Trucks Only, Chevy, GMC, 6.6L Diesel, Each

Part Number: FLE-FPE34563

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Cylinder Head, Freedom Remanufactured Duramax, Passenger side, 6.6L, LML, Chevy, GMC, Each

Part Number: FLE-FPE6110004P

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Wire Connectors, Internal Harness and Viton® O-ring Seal for Allison LCT and GM 4T65-E Transmissions, 20-pin, Gray, 2-piece, Each

Part Number: FLE-S0483

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Gauge Sending Unit, SureFlo, Lever Style, Fuel Level, Electrical, -8 AN Feed and Return Line Diameter, Chevrolet, GMC, Kit

Part Number: FLE-FPE-SFGM0410

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fuel Filter, Fuel Filter Upgrade Kit, Canister, 4 Microns, Chevy, GMC, Duramax, 6.6L, Kit

Part Number: FLE-S0371

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Cylinder Head, Freedom Duramax, Driver side, 6.6L, LML, Chevy, GMC, Each

Part Number: FLE-FPE6110004D

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fuel Pump, PowerFlo CP3, Mechanical, Injection Style, Chevy, GMC, 6.6L Diesel, Kit

Part Number: FLE-S0048

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Estimated Ship Date: Mar 9, 2026 if ordered today

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PLUG, 2011-2015 DURAMAX LML REAR ENGINE COVER COOLANT RETURN PLUG

Part Number: FLE-FPE-LML-CP

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Fuel Pump, PowerFlo In-Tank Lift Pump Assembly, Electric In-tank, 12 V, Sending Unit, LLY and LBZ Only, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: FLE-FPE-34789

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fuel Tank Sending Unit, SureFlo, Chevy, GMC, Duramax, Each

Part Number: FLE-S0487

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

Part Number: FLE-FPE6110002P

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Wiring Connector and Pigtail, Bosch, 2-pin, Male, Black, Replaces GM 19368140, Fuel Injector Connector, Chevy, GMC, 6.6L Diesel, Each

Part Number: FLE-S0403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: FLE-S0407

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Lighting Control Module, All-Lights-On, Chevy, GMC, Each

Part Number: FLE-FPEGMALO37

4.71 out of 5 stars ( 28 )

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Lift Pump, 2011-2016 GM LML Duramax (Long Bed) PowerFlo Lift Pump Assembly

Part Number: FLE-FPE34564

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Water Neck Block-Off Plate, Aluminum, Black Anodized, Duramax, Diesel, Each

Part Number: FLE-S0312

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel pressure regulator harness, 6.6L Duramax, Each

Part Number: FLE-S0432

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