GMB 130-1051 Engine Water Pump

Engine Water Pump for OE-Style Cooling Service

The GMB 130-1051 engine water pump is built to meet or exceed OEM specifications for dependable cooling system service. With an aluminum housing, gasket included, and pre-assembled bolts at the mount holes, it is a practical replacement for select Buick, Chevrolet, Oldsmobile, and Pontiac applications that use a 3V pulley.

Key Features

• OEM Standard item grade for OE-style fit and function
• Aluminum construction for durable cooling system performance
• Gasket included for installation preparation
• Pre-assembled bolts at the mount holes
• New condition replacement water pump
• No pulley included

Detailed Product Overview

GMB part number 130-1051 is an engine water pump manufactured to meet or exceed OEM specifications. It is designed for vehicles in the 1980-1991 range, including Buick Skylark, Chevrolet Citation and Celebrity, Oldsmobile Cutlass Ciera and Omega, Pontiac Phoenix, Fiero, and Grand Am applications listed with a 3V pulley. This part cross-references Airtex AW5000P and Dayco 71380 for the same application.

As an OEM Standard replacement, the 130-1051 supports proper coolant circulation through the engine and radiator circuit. The aluminum body helps maintain a factory-style service profile, while the included paper gasket and mount-hole bolts simplify preparation for installation. The GMB 130-1051 is a direct-fit cooling component for select GM compact and midsize platforms.

Vehicle Fitment

• Fits 1980-1991 Buick Skylark, w/ 3V Pulley
• Fits 1988-1991 Oldsmobile Cutlass Calais, w/ 3V Pulley
• Fits 1985-1991 Pontiac Grand Am, w/ 3V Pulley
• Fits 1984-1988 Pontiac Fiero, w/ 3V Pulley
• Fits 1985-1987 Oldsmobile Calais, w/ 3V Pulley
• Fits 1982-1986 Buick Century, w/ 3V Pulley
• Fits 1982-1986 Chevrolet Celebrity, w/ 3V Pulley
• Fits 1982-1986 Oldsmobile Cutlass Ciera, w/ 3V Pulley
• Fits 1982-1986 Pontiac 6000, w/ 3V Pulley
• Fits 1984-1985 Chevrolet Citation II, w/ 3V Pulley
• Fits 1980-1984 Oldsmobile Omega, w/ 3V Pulley
• Fits 1980-1984 Pontiac Phoenix, w/ 3V Pulley
• Fits 1980-1983 Chevrolet Citation, w/ 3V Pulley

Common Problems This Part Can Address

• Coolant circulation loss from a worn or leaking water pump
• Engine overheating caused by reduced pump efficiency
• Coolant seepage at the pump mounting surface
• Noisy operation from a failing internal pump assembly
• Cooling system service needs on GM vehicles with a 3V pulley

Installation Notes and Tips

Confirm pulley style before ordering, since this application is listed for vehicles with a 3V pulley and no pulley is included. Inspect the mounting surface, flush the cooling system if contamination is present, and replace worn hoses or belts during service. Verify fitment by year, make, model, and engine configuration before installation.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications and supplies it as an OEM Standard replacement part. The aluminum construction and included gasket support a factory-style repair for select Buick, Chevrolet, Oldsmobile, and Pontiac cooling systems.