GMB 130-1520 Engine Water Pump

Engine Water Pump for OE-Style Cooling Service

The GMB 130-1520 engine water pump is built to meet or exceed OEM specifications for dependable cooling system service. With a cast iron housing, OEM standard grade, and a paper gasket included, it is a direct replacement choice for select Chevrolet, GMC, and Pontiac applications.

Compatible With 1985-1986 Chevrolet Astro, Chevrolet Camaro, Chevrolet S10, Chevrolet S10 Blazer, GMC S15, GMC S15 Jimmy, GMC Safari, and Pontiac Firebird.

Key Features

• GMB 130-1520 engine water pump for select 1985-1986 vehicles
• Manufactured to meet or exceed OEM specifications
• OEM standard item grade for service replacement use
• Cast iron construction for durable cooling system operation
• Gaskets included; package contents include 1 paper gasket
• New part with no pulley included

Detailed Description

This GMB water pump is engineered as an OE-style replacement for cooling system repair on 1985-1986 Chevrolet Astro, Camaro, S10, and S10 Blazer, as well as GMC S15, S15 Jimmy, Safari, and Pontiac Firebird applications. The cast iron body supports long-term service in demanding engine bay conditions, while the included paper gasket helps simplify sealing during installation. The 130-1520 part number is also a useful reference when cross-checking replacement options for the same application.

This part cross-references Airtex AW5022 for the same application.

What It Helps Fix

• Coolant circulation problems caused by a worn or failing pump
• Engine overheating linked to reduced water pump performance
• Coolant leaks at the pump mounting surface
• Noisy operation from internal pump wear
• Cooling system service needs on high-mileage Chevrolet, GMC, and Pontiac vehicles

Installation Notes and Tips

Verify engine application and accessory layout before installation. The pump is supplied without a pulley, so reuse or source the correct pulley separately if required by the vehicle. Clean the mounting surface thoroughly, inspect the cooling system for contamination, and replace coolant as part of the repair. Confirm gasket alignment and torque fasteners evenly to help achieve a proper seal.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications and supplies it as a new, OEM standard replacement component. The cast iron construction and included gasket support a straightforward cooling system repair for the listed applications.