2003 CHEVROLET SILVERADO-2500-HD Air & Fuel Delivery

FUEL FILLER NECK; 99-04 1500/2500 MODELS WITH GAS ENGINE; AND 01-04

Part Number: BDY-FFN010093

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Fuel Tank Lock Ring, Fuel Tank Lock Ring

Part Number: CRT-TLR16

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Solenoid, Fuel Vapor Canister Vent Solenoid, Replacement, Each

Part Number: RNB-911-019

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Injector Seal Kit, Chevy, GMC, Kit

Part Number: BTD-ISK857

Not Yet Reviewed

Estimated Ship Date: Today

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: Jan 20, 2026 if ordered today

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Fuel Pressure Regulator, Replacement, Chevrolet, GMC, Duramax, 6.6L, LB7, Each

Part Number: RNB-904-570

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Estimated Ship Date: Today

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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: Today

GM EFI Dual Nozzle System (10lb Bottle)

Part Number: NXO-00-10002-10

Not Yet Reviewed

Estimated Ship Date: 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: Today

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: Today

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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: Today

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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: Today

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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

Not Yet Reviewed

Estimated Ship Date: Today

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Distributor Tube

Part Number: BCH-F00R001205

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Estimated Ship Date: Today

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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: Today

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Fuel Pump Wiring Harness

Part Number: GMB-500-1006

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Fuel Tank Lock Ring, Fuel Tank Lock Ring

Part Number: GMB-500-2509

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Fuel Pump, Electric, In-Tank, Sending Unit, Chevy, GMC, Each

Part Number: GMB-530-2020

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Fuel Pump Module Assembly

Part Number: GMB-530-2485

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Fuel Pump Wiring Harness

Part Number: CRT-888-543

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Fuel Injector, 6.6L Duramax LB7 CR 90 HP, Chevy/GMC 2001-2004, Common Rail (CR) Injector, Each

Part Number: BDD-1716601

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Core Charge $150.00
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Fuel Injector O-Rings

Part Number: NAL-94011701

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Estimated Ship Date: Jan 19, 2026 if ordered today

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CLEANER

Part Number: NAL-25873812

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Estimated Ship Date: Jan 19, 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: Jan 19, 2026 if ordered today

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BODY

Part Number: NAL-19420713

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Estimated Ship Date: Jan 19, 2026 if ordered today

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