GMB 130-1270 Engine Water Pump

OEM Standard Engine Water Pump

The GMB 130-1270 engine water pump is built to meet or exceed OEM specifications for dependable cooling system service. With cast iron construction and an OEM standard grade, it is a direct replacement choice for classic Chevrolet, GMC, and Pontiac applications that need accurate fit and consistent coolant circulation.

• GMB 130-1270 engine water pump for OEM replacement applications
• Cast iron housing for durable cooling system service
• OEM standard item grade
• Gaskets included for installation
• New condition replacement part
• Compatible with select Chevrolet Camaro, Impala, Nova, Monte Carlo, and GMC Jimmy applications

Detailed Product Overview

Built for vehicles that rely on a traditional belt-driven cooling setup, this water pump supports proper coolant flow through the engine to help maintain operating temperature. The GMB 130-1270 is a practical replacement for a wide range of 1967-1976 Chevrolet and GMC models, plus select 1971-1976 Pontiac applications. This part cross-references Airtex AW1109 and Gates 18466 for the same application.

Compatible With 1967-1976 Chevrolet Camaro, 1969-1976 Chevrolet Impala, and 1973-1976 GMC Jimmy applications where an OEM-style engine water pump is required. It is also used across Chevrolet C10, C20, K10, K20, Blazer, Nova, El Camino, and related classic truck and car platforms.

What It Helps Address

• Coolant circulation problems caused by a worn water pump
• Engine overheating from reduced coolant movement
• Leaks at the pump mounting surface
• Noisy or failing original cooling system components
• Restoration or maintenance needs on classic Chevrolet, GMC, and Pontiac vehicles

Installation Notes and Tips

Verify engine application, pulley alignment, and mounting style before installation. This pump does not include a pulley. The package contents include 2 paper gaskets, 1 bolt, 1 washer, and 1 spacer, and the unit is supplied with gaskets included. Clean the mounting surface thoroughly and inspect the cooling system, belt condition, and hoses before returning the vehicle to service.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications, using OEM standard construction for replacement reliability. The cast iron design and new-condition build support consistent service in classic OEM replacement applications.