2003 CHEVROLET SILVERADO-2500-HD Air & Fuel Delivery

Fuel Injector O-Ring, Replacement, Fuel Injector Nozzle O-Ring, OEM Style, Rubber, Chevy, GMC, 6.6L, Duramax, Each

Part Number: NAL-94051259

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Air Filter, Pro 5R, Cotton Gauze, OE High Performance, Chevy, GMC, Pickup, 6.6L, Duramax Diesel, Each

Part Number: AFE-30-10062

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Estimated Ship Date: Monday 11/10/2025

GM EFI Dual Nozzle System (10lb Bottle)

Part Number: NXO-00-10002-10

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Estimated Ship Date: Monday 11/10/2025

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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 )

Estimated Ship Date: Monday 11/10/2025

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Injector Seal Kit, Chevy, GMC, Kit

Part Number: BTD-ISK857

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Estimated Ship Date: Monday 11/10/2025

Fuel Pump, Lift Pump, Adjustable, 165 GPH, 1-20 PSI, 12V, 1/2 in NPT Inlet/Outlet. Chevy. Each

Part Number: FSY-FASC09165G

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Estimated Ship Date: Monday 11/10/2025

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Fuel Pump, Replacement, OEM Style, In-Tank Type, Electric, 12V, Single Inlet, Plastic Hosing, White, with Gasket, Wire Harness, Chevy, GMC, Each

Part Number: NAL-19331263

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Estimated Ship Date: Monday 11/10/2025

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Fuel Tank Mounting Straps And Adapters, Required for GEN6 TITAN tanks that are to be used for GM LB7

Part Number: TFA-0199004

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Estimated Ship Date: Monday 11/10/2025

Fuel Injector Sleeve, Steel, Natural, Chevy, GMC, 6.6L Diesel, Each

Part Number: RNB-904-120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

Fuel Injector, 43 lbs./hr., Chevy, GMC, 5.3, 6.0L, Each

Part Number: VOR-8F060-005

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Estimated Ship Date: Monday 11/10/2025

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Air Intake Kit, Primo Closed Box, Polyethylene Tube, Black, Cotton Gauze Filter, Red, Chevy, GMC, Diesel, Kit

Part Number: VNT-350601

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Estimated Ship Date: Monday 11/10/2025

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Air Intake Kit, Primo Closed Box, Polyethylene Tube, Black, Cotton Gauze Filter, Red, Chevy, GMC, Diesel, Kit

Part Number: VNT-350602

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Estimated Ship Date: Monday 11/10/2025

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BODY

Part Number: NAL-19420713

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Fuel Tank Caps, GM OE Replacement, Includes Tether Strap, Plastic, Black, Gasoline Engines, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: NAL-15763227

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Dual Fueler Kit, Diesel, Mechanical Type, Fuel Injected, Fits Models With LB7 Engine Only, Kit

Part Number: PPE-113061000

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Turbocharger

Part Number: AFE-46-60100

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Intercooler Pipe, BladeRunner, Turbocharger To Intercooler Position, Aluminum, Black Powdercoated, GMC, Each

Part Number: AFE-46-20046

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Air Filter, Pro Guard 7, Cotton/Synthetic, Chevy, GMC, Pickup, 6.6L, Duramax Diesel, Each

Part Number: AFE-73-10062

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Intercooler, Aluminum, Black, 3.25 in. Inlet, 3.00 in. Outlet, Slip Fit, Chevy, GMC, 6.6L Duramax, Kit

Part Number: MIO-MINTDMAX01BK

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Intercooler Pipes, Aluminum, Polished, 3.00 in. Diameter, Black Boots, Clamps, Chevy, GMC, 6.6L Diesel, Kit

Part Number: MIO-MICPDMAX02BK

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Air Filter, Pro Dry S, Synthetic, OE Replacement, Chevy, GMC, Pickup, 6.6L, Duramax Diesel

Part Number: AFE-31-10062

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Estimated Ship Date: Dec 8, 2025 if ordered today

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GM EFI Dual Stage Single Nozzle System (10lb Bottle)

Part Number: NXO-00-10003-10

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Estimated Ship Date: Nov 21, 2025 if ordered today

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GM EFI Dual Stage Single Nozzle System (35-200HP) (12lb Bottle)

Part Number: NXO-00-10003-12

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Estimated Ship Date: Nov 21, 2025 if ordered today

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GM EFI Dual Stage Single Nozzle System (15lb Bottle)

Part Number: NXO-00-10003-15

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Estimated Ship Date: Nov 21, 2025 if ordered today

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GM EFI Single Nozzle System (15lb Bottle)

Part Number: NXO-00-10000-15

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Estimated Ship Date: Nov 21, 2025 if ordered today

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