GMB 130-1070 Engine Water Pump

Engine Water Pump for OEM Replacement

The GMB 130-1070 engine water pump is built for OEM replacement applications and manufactured to meet or exceed OEM specifications. It is a direct-fit cooling system component for classic GM vehicles, including Buick Regal, Chevrolet Monte Carlo, Pontiac Grand Prix, and related models that require dependable coolant circulation.

With an aluminum housing and OEM standard grade, this water pump is made for service replacement on a wide range of 1973-1989 applications. The GMB 130-1070 is a practical choice when restoring cooling performance on vehicles such as the Pontiac Firebird and Oldsmobile Cutlass Supreme.

Key Features

• Engine water pump for OEM replacement applications
• Manufactured to meet or exceed OEM specifications
• OEM standard item grade
• Aluminum construction for durable cooling system service
• Gaskets included for installation preparation
• New condition with no pulley included
• Package contents include 1 paper gasket

Detailed Description

The GMB 130-1070 is an engine water pump designed for vehicles across multiple GM platforms, including Buick, Chevrolet, Cadillac, Oldsmobile, and Pontiac. It supports cooling system service on applications such as Fits 1973-1987 Buick Regal, N/A; Fits 1978-1987 Chevrolet Monte Carlo, N/A; Fits 1977-1987 Oldsmobile Cutlass Supreme, N/A; and Fits 1978-1987 Pontiac Grand Prix, N/A. This part cross-references Gates (e.g., 18300, 43094) for the same application.

Use this water pump when replacing a worn or leaking pump on engines that need restored coolant flow and stable operating temperature. The aluminum body and OEM-standard construction make it a straightforward replacement for maintenance and restoration work on classic GM cooling systems.

What It Helps Solve

• Coolant circulation loss from a worn water pump
• Engine overheating caused by reduced pump performance
• Coolant leakage at the pump housing or seal area
• Noisy or failing cooling system operation
• Restoration of OEM-style cooling system service on classic GM vehicles

Installation Notes and Tips

Verify engine application before installation, since this part is listed for multiple year and model combinations. Inspect the mounting surface, cooling passages, and related hoses before fitting the new pump. Use the included paper gasket during installation and confirm proper belt alignment, especially since the pulley is not included.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications and supplies it as a new, OEM-standard replacement part.