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

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

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 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 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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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 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

Not Yet Reviewed

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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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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Intercooler Pipes, BladeRunner, Aluminum, Black Powdercoated, 3.00 in. Diameter, GMC, Pair

Part Number: AFE-46-20045

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Fuel Injectors, 1,500 cc/min., 143 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16MLS15008

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Fuel Injectors, 2,200 cc/min., 209 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16SLS22008

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Estimated Ship Date: Dec 2, 2025 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

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Fuel Injector O-Rings

Part Number: NAL-94011701

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Fuel Injector, Replacement, Chevy, GMC, 6.6L, Diesel, Each

Part Number: NAL-97729095

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

• Core Charge $100.00
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HOUSING

Part Number: NAL-97188463

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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BODY

Part Number: NAL-19420713

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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FUEL LIFT PUMP

Part Number: DFP-HFP955

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Fleece Performance CP3 for LBZ/LMM Duramax

Part Number: FLE-FPE-DMAX-CP3

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Air Filter

Part Number: DNP-143-3436

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Nitrous Oxide System, EFI, Dry, 50 hp, 10 lb. Bottle, Blue, Dodge, Ford, Diesel, Kit

Part Number: NOS-02519NOS

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Estimated Ship Date: Nov 26, 2025 if ordered today

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