GMC SIERRA 2500 HD Air & Fuel Delivery

Fuel Air Separator, Titanium Signature Series Plus, 140 gph/530 lph, Lift Pump, Chevy, GMC, Duramax, 6.6L, Kit

Part Number: FSY-S00044

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Fuel Pumps, Signature Series Adjustable Fuel Pump, 290 gph, 8-10 psi, Includes Wiring Harness and Mounting Hardware, Chevy, GMC, Kit

Part Number: FSY-FASC09290G

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Estimated Ship Date: Today

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Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 11.03 in. Long, 10.94 in. Wide, 2.25 in. Tall, Chevy, GMC, 6.6L, Each

Part Number: KNN-33-5065

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel Filter, Pro Guard D2, Chevy, GMC, 6.6L, Duramax Diesel, Each

Part Number: AFE-44-FF011

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Intercooler Pipe, Blade Runner, Stainless Steel, Black Powdercoated, 3 in. Diameter, Chevy, GMC, 6.6L Diesel

Part Number: AFE-46-20118

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Turbocharger Head Unit, Screamer, Aluminum, Natural, Chevrolet, GMC, 6.6L, Diesel, Each

Part Number: BDD-1045840

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $350.00
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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

Fuel Filter, Fuel Filter Upgrade Kit, Canister, 4 Microns, Chevy, GMC, Duramax, 3.0L, 6.6L, Kit

Part Number: FLE-FPEL5PFFBA20

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Air Intake Kit, Momentum GT Pro 5R, Polyethylene Tube, Black, Cotton Gauze Filter, Blue, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, 6.2L, Kit

Part Number: AFE-54-74102

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Estimated Ship Date: Jan 5, 2026 if ordered today

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2020-2024 Chevrolet Silverado 3500 Air Intake Scoop

Part Number: STV-TP403502

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Air Filter Element, Extended Life, Dry, Panel, Cellulose, Chevy, GMC, Cadillac, Each

Part Number: KNN-KNX-2129

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Estimated Ship Date: Today

Air Filter, SynthaMax, Panel, Red, Chevy, Cadillac, GMC, Each

Part Number: AID-851-135

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Fuel Air Separators, AirDog II-5G, 220 gph, Pressure Regulator, Wiring Harness, Mounting Bracket and Hardware, Chevy, GMC, 6.6L, Kit

Part Number: PAD-A7SABC512

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Fuel Air Separators, AirDog II-5G, 220 gph, Pressure Regulator, Wiring Harness, Mounting Bracket and Hardware, Chevy, GMC, 6.6L, LML, Kit

Part Number: PAD-A7SABC515

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Air Intake Components, Secondary Map Sensor Spacer, Chevrolet, GMC, 6.6L, L5P, Duramax, Diesel, Kit

Part Number: FLE-S0573

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Lift Pump, Air/Fuel Separator System, Fuel/Water Separator, Diesel, Electric Pump, Fuel Injected, Velocity 200

Part Number: FUE-30304

5.0 out of 5 stars ( 1 )

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Fuel Air Separator, Titanium Signature Series Plus, 220 gph/833 lph, Lift Pump, Chevy, GMC, Duramax, 6.6L, Kit

Part Number: FSY-S00043

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Fuel Air Separator, Titanium Signature Series Plus, 140 gph/530 lph, Lift Pump, Chevy, GMC, Duramax, 6.6L, Kit

Part Number: FSY-S00041

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Injector Install Kit Chevy/GMC 6.6L LB7 Duramax 2001-2004

Part Number: BDD-1050141

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Fuel Pump, No-Drop Series, Diesel Lift Pump, 100 gph, 8-10 psi, 600 hp, Chevy, GMC, Kit

Part Number: FSY-NDTSC11100G

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Air Filter Element, Extended Life, Dry, Panel, Cellulose, Cadillac, Chevy, GMC, Each

Part Number: KNN-KNA-5083

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Estimated Ship Date: Today

Fuel Air Separator, Titanium Signature Series Plus, 165gph/625 lph, Lift Pump, Chevy, GMC, Duramax, 6.6L, Kit

Part Number: FSY-TSPC11165G

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Estimated Ship Date: Dec 22, 2025 if ordered today

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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: Jan 12, 2026 if ordered today

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Fuel Air Separator, Titanium Signature Series Plus, 100gph/380 lph, Lift Pump, Chevy, GMC, Duramax, 6.6L, Kit

Part Number: FSY-TSPC11100G

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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INTAKE, HIGH FLOW LB7 INTAKE HORN

Part Number: FLE-S0001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

• Core Charge $50.00
• Special Order