GMB 130-1070P Engine Water Pump

Engine Water Pump for OE-Standard Cooling

The GMB 130-1070P engine water pump is built to meet or exceed OEM specifications for dependable cooling system performance. With an aluminum housing, included gasket, and OE-standard construction, it is a direct-fit choice for classic GM applications that need consistent coolant circulation.

Compatible with a wide range of Buick, Chevrolet, Oldsmobile, Cadillac, and Pontiac models, this water pump supports fitments such as Pontiac Firebird, Chevrolet Monte Carlo, and Buick Regal applications. The GMB 130-1070P is designed for specific engine applications where accurate fit and stable cooling performance matter.

Key Features

• Engine water pump for Belts and Cooling applications
• Manufactured to meet or exceed OEM specifications
• OEM Standard item grade for consistent replacement fit
• Aluminum construction for durable cooling system service
• Gaskets included for installation preparation
• New condition replacement part
• No pulley included

Detailed Product Overview

This GMB water pump is engineered for classic rear-wheel-drive and performance-oriented GM platforms across the 1973-1989 model years. It is a practical replacement for vehicles such as the Pontiac Firebird, Chevrolet Monte Carlo, and Buick Regal when the original pump shows wear, leakage, or reduced coolant flow. The part number 130-1070P is also referenced in interchange listings for cross-checking application coverage.

This part cross-references US Motor Works (e.g., US1018H) for the same application.

What This Water Pump Helps Address

• Coolant leakage from a worn pump housing or seal
• Overheating caused by reduced coolant circulation
• Noise from a failing water pump bearing or impeller assembly
• Cooling system service on older GM V8 and performance applications
• Replacement needs during timing cover or front-engine cooling repairs

Installation Notes and Tips

Verify engine-specific fitment before installation, since this pump is listed for specific applications rather than every trim or engine option. Clean the mounting surface thoroughly, inspect the gasket surface for corrosion, and confirm belt alignment before final assembly. The included paper gasket should be used during installation, and the pulley is not included.

Body fitment examples include Fits 1977-1981 Pontiac Firebird, N/A; Fits 1978-1987 Chevrolet Monte Carlo, N/A; Fits 1973-1987 Buick Regal, N/A; Fits 1980-1985 Chevrolet Caprice, N/A; and Fits 1980-1982 Cadillac DeVille, N/A.

Quality Assurance

GMB manufactures this water pump to OE-standard expectations using aluminum construction and application-specific engineering. The 130-1070P is a new replacement part built for direct service in confirmed vehicle applications.