GMB 530-1104 Electric Fuel Pump

OEM Standard Electric Fuel Pump for GM Applications

The GMB 530-1104 electric fuel pump is built to meet or exceed OEM specifications for dependable fuel delivery in external pump applications. It is a new, OEM standard replacement with no gasket required, making it a direct-fit option for select Chevrolet, GMC, Pontiac, and Oldsmobile vehicles.

• Brand: GMB
• Part Number: 530-1104
• Electric fuel pump for external mounting
• OEM standard item grade
• New product condition
• No gasket required
• Manufactured to meet or exceed OEM specifications

Detailed Product Overview

GMB 530-1104 is an external electric fuel pump designed for vehicles that require consistent fuel pressure and reliable fuel transfer from the tank area to the engine. This pump is a practical replacement for aging or failing units on applications such as the Chevrolet S10, GMC Sonoma, GMC Safari, Pontiac Trans Sport, and Oldsmobile Silhouette. The GMB 530-1104 also cross-references Monroe Shocks & Struts 172286 and 182286 for the same application.

With OEM standard construction and a new-condition design, this fuel pump is suited for drivers restoring drivability on GM trucks and vans, including Chevrolet S10 Blazer and GMC Jimmy applications. The part number 530-1104 is also referenced in interchange listings for related fuel system service needs.

Vehicle Fitment

• Fits 1991-1995 Chevrolet S10, N/A, Optional
• Fits 1991-1995 GMC Sonoma, N/A, Optional
• Fits 1990-1995 Pontiac Trans Sport, N/A, Optional
• Fits 1991-1994 Chevrolet S10 Blazer, N/A, Optional
• Fits 1992-1994 GMC Jimmy, N/A, Optional
• Fits 1987-1994 GMC Safari, N/A, Optional
• Fits 1990-1994 Oldsmobile Silhouette, N/A, Optional
• Fits 1991-1992 Oldsmobile Bravada, N/A, Optional
• Fits 1991 GMC S15 Jimmy, N/A, Optional
• Fits 1990-1991 GMC Safari, N/A
• Fits 1985-1988 Pontiac Fiero, N/A, Optional
• Fits 1987 Oldsmobile Calais, N/A, Optional
• Fits 1987 Oldsmobile Cutlass Ciera, N/A, Optional
• Fits 1987 Oldsmobile Cutlass Cruiser, N/A, Optional
• Fits 1987 Pontiac Grand Am, N/A, Optional
• Fits 1987 Pontiac Grand Prix, N/A, Optional
• Fits 1986 Pontiac Parisienne, N/A, Optional

Common Issues This Part Addresses

• Hard starting caused by weak fuel delivery
• Engine stalling from inconsistent pump output
• Loss of fuel pressure in GM truck and van applications
• Fuel starvation under load or during acceleration
• Replacement for a worn external electric fuel pump

Installation Notes and Tips

Confirm vehicle fitment by year, make, and model before installation. This pump is an external unit and does not require a gasket. Inspect fuel lines, electrical connectors, and mounting points during service to help ensure proper operation after replacement.

Quality Assurance

GMB manufactures this pump to meet or exceed OEM specifications, and the part is supplied as a new, OEM standard replacement for direct service use.