GMB 130-1320 Engine Water Pump

Engine Water Pump for Classic GM Applications

The GMB 130-1320 engine water pump is an OEM-standard replacement built for classic Chevrolet and GMC trucks, vans, and passenger cars. Manufactured to meet or exceed OEM specifications, it is a direct-fit cooling system component for restoring proper coolant circulation in high-mileage applications.

Key Features

• OEM Standard item grade for dependable replacement performance
• Cast iron construction for durability in demanding cooling systems
• Gaskets included for installation on listed applications
• New condition replacement part
• Designed as an engine water pump for OEM replacement applications

Detailed Product Overview

GMB part number 130-1320 is an engine water pump for vehicles such as the Chevrolet C10, Chevrolet K10, Chevrolet Camaro, and GMC P3500. It is built from cast iron and supplied with gasket components to support a proper seal during replacement. This water pump is intended for owners servicing older GM cooling systems that require an OEM-standard replacement part with confirmed fitment across a wide range of Chevrolet and GMC models from 1966 through 1997.

This part cross-references Airtex AW1002 and Gates 1450 for the same application.

Common Problems This Part Can Address

• Coolant circulation loss from a worn or failing water pump
• Engine overheating caused by reduced coolant flow
• Coolant leakage at the pump mounting surface
• Noise or bearing wear from an aging pump assembly
• Cooling system service needs on high-mileage Chevrolet and GMC vehicles

Installation Notes and Tips

Verify the engine water pump configuration against the vehicle’s cooling system before installation. Clean the mounting surface thoroughly, inspect the gasket surfaces, and replace any damaged hoses or related cooling components during service. Confirm fitment for your exact Chevrolet or GMC application, including models such as the Chevrolet C20, Chevrolet Impala, and GMC C2500, before final assembly.

Quality Assurance

This GMB water pump is manufactured to meet or exceed OEM specifications and is built to OEM Standard requirements for consistent replacement quality.

Compatible With Select Chevrolet and GMC Models

• Fits 1975-1997 Chevrolet P30, N/A
• Fits 1979-1996 GMC P3500, N/A
• Fits 1989-1991 Chevrolet R3500, N/A
• Fits 1989-1991 Chevrolet V3500, N/A
• Fits 1987-1991 GMC R3500, N/A
• Fits 1987-1991 GMC V3500, N/A
• Fits 1989 Chevrolet R2500, N/A
• Fits 1989 Chevrolet R2500 Suburban, N/A
• Fits 1987-1989 GMC R2500, N/A
• Fits 1987-1988 Chevrolet R20, N/A
• Fits 1987-1988 Chevrolet R20 Suburban, N/A
• Fits 1987-1988 Chevrolet R30, N/A
• Fits 1987-1988 Chevrolet V20 Suburban, N/A
• Fits 1987-1988 Chevrolet V30, N/A
• Fits 1987 GMC R2500 Suburban, N/A
• Fits 1975-1986 Chevrolet C20, N/A
• Fits 1973-1986 Chevrolet C20 Suburban, N/A
• Fits 1975-1986 Chevrolet C30, N/A
• Fits 1980-1986 Chevrolet K30, N/A
• Fits 1977 Chevrolet K30, N/A
• Fits 1979-1986 GMC C2500, N/A
• Fits 1979-1986 GMC C2500 Suburban, N/A
• Fits 1979-1986 GMC C3500, N/A
• Fits 1979-1986 GMC K3500, N/A
• Fits 1985 Chevrolet K20 Suburban, N/A
• Fits 1973 Chevrolet K20 Suburban, N/A
• Fits 1975-1980 Chevrolet C10, N/A
• Fits 1973-1980 Chevrolet C10 Suburban, N/A
• Fits 1980 Chevrolet K10, N/A
• Fits 1976 Chevrolet K10, N/A
• Fits 1979-1980 GMC C1500, N/A
• Fits 1979-1980 GMC C1500 Suburban, N/A
• Fits 1980 GMC K1500, N/A
• Fits 1979 Chevrolet P20, N/A
• Fits 1976 Chevrolet P20, N/A
• Fits 1979 GMC P1500, N/A
• Fits 1976-1978 Chevrolet K20, N/A
• Fits 1976-1978 Chevrolet K5 Blazer, N/A
• Fits 1969-1976 Chevrolet Caprice, N/A
• Fits 1976 Chevrolet G20, N/A
• Fits 1975-1976 Chevrolet G30, N/A
• Fits 1969-1976 Chevrolet Impala, N/A
• Fits 1975-1976 GMC G25, N/A
• Fits 1976 GMC Jimmy, N/A
• Fits 1973 GMC Jimmy, N/A
• Fits 1975 Chevrolet Bel Air, N/A
• Fits 1969-1973 Chevrolet Bel Air, N/A
• Fits 1966-1967 Chevrolet Bel Air, N/A
• Fits 1969-1975 Chevrolet El Camino, N/A
• Fits 1973-1975 Chevrolet Malibu, N/A
• Fits 1970-1975 Chevrolet Monte Carlo, N/A
• Fits 1969-1972 Chevrolet Camaro, N/A
• Fits 1969-1970 Chevrolet Nova, N/A
• Fits 1969 Pontiac Acadian, N/A