2003 CHEVROLET SILVERADO-2500-HD Fuel Pumps & Regulators

Fuel Pressure Regulator, OE Style, Maximum 55 psi, Returnless, Push-In Style Inlet Diameter 25mm, Non-Adjustable, Metal, GM, Hummer, Isuzu, Each

Part Number: DFP-FP10021

4.37 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Fuel Pressure Regulator, Stock Style, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Each

Part Number: ADO-217-3073

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Fuel Pressure Regulator, Chevy, GMC, Hummer, Pontiac, Each

Part Number: SMP-PR217

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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: Oct 27, 2025 if ordered today

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MODULE ASSEMBLY

Part Number: GMB-530-2030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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FUEL LIFT PUMP

Part Number: DFP-HFP955

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Fuel Pump and Sender Assembly

Part Number: HLA-358300111

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Estimated Ship Date: Nov 17, 2025 if ordered today

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