GMC SIERRA 3500 Fleece Performance Parts and Accessories

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: Monday 4/13/2026 if shipped by air

Remote Turbo Oil Feed Line Kit for 6.6L Duramax Turbochargers

Part Number: FLE-FPE-DTFL0116

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fuel pressure regulator harness, 6.6L Duramax, Each

Part Number: FLE-S0432

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Wiring Connectors and Pigtails, Wiring Pigtails, Heated Seat Module, Female, Black, Ford, Chevy, Cadillac, Lincoln, Each

Part Number: FLE-S0572

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fuel Pump Components, CP3 Adapter, Replacement, Billet Aluminum, Natural Finish, O-ring included, Chevy, GMC, 6.6L, Duramax, Each

Part Number: FLE-S0509

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Estimated Ship Date: May 20, 2026 if ordered today

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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: May 19, 2026 if ordered today

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LBZ/LMM Duramax High Pressure Injection Line (#2 and #7)

Part Number: FLE-S0461

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Estimated Ship Date: May 19, 2026 if ordered today

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

Part Number: FLE-S0513

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Estimated Ship Date: May 19, 2026 if ordered today

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LLY Duramax High Pressure Injection Line (#2 and #7)

Part Number: FLE-FPE-FL-LLY27

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Estimated Ship Date: May 19, 2026 if ordered today

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LB7 high pressure injection line (#4 and #5)

Part Number: FLE-FPE-FL-LB745

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Estimated Ship Date: May 19, 2026 if ordered today

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LLY Duramax High Pressure Injection Line (#1 and #8)

Part Number: FLE-FPE-FL-LLY18

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Tie Rod Sleeves, Reinforcement, Stainless Steel, Natural, Chevy, GMC, Pair

Part Number: FLE-S0060

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

LLY Duramax High Pressure Injection Line (#3 and #6)

Part Number: FLE-FPE-FL-LLY36

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Estimated Ship Date: May 19, 2026 if ordered today

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LB7 high pressure injection line (#2 and #7)

Part Number: FLE-FPE-FL-LB727

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Estimated Ship Date: May 19, 2026 if ordered today

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LBZ/LMM Duramax High Pressure Injection Line (#3 and #6)

Part Number: FLE-S0462

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Estimated Ship Date: May 19, 2026 if ordered today

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LB7 high pressure injection line (#3 and #6)

Part Number: FLE-FPE-FL-LB736

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Estimated Ship Date: May 19, 2026 if ordered today

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LB7 high pressure injection line (#1 and #8)

Part Number: FLE-FPE-FL-LB718

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Estimated Ship Date: May 19, 2026 if ordered today

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Wiring Pigtail, NSBU, 6 in Pigtail, 12 Pins, Allison 1000/2000 SeriesTransmission, Chevy, GMC, Each

Part Number: FLE-S0583

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Estimated Ship Date: May 19, 2026 if ordered today

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LLY Duramax High Pressure Injection Line (#4 and #5)

Part Number: FLE-FPE-FL-LLY45

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Estimated Ship Date: May 19, 2026 if ordered today

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LBZ/LMM Duramax High Pressure Injection Line (#1 and #8)

Part Number: FLE-S0460

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Estimated Ship Date: May 19, 2026 if ordered today

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LBZ/LMM Duramax High Pressure Injection Line (#4 and #5)

Part Number: FLE-S0463

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Estimated Ship Date: May 19, 2026 if ordered today

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