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

• $15.00 Summit Bucks

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

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

MODULE ASSEMBLY

Part Number: GMB-530-2030

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Fuel Pump and Sender Assembly

Part Number: HLA-358300111

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

FUEL LIFT PUMP

Part Number: DFP-HFP955

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Drop Ship
• $15.00 Summit Bucks
• Special Order