GMB 130-2927 Engine Water Pump

Engine Water Pump for Classic GM Applications

The GMB 130-2927 engine water pump is built for classic GM vehicles that require dependable cooling system performance. Manufactured to meet or exceed OEM specifications, it is an OEM standard replacement with a cast iron housing, included gasket, and pulley included for a direct-service repair.

Compatible With 1966-1974 Chevrolet, Pontiac, and Oldsmobile models with air conditioning, including Chevrolet El Camino, Malibu, and Nova, plus Pontiac Firebird and LeMans and Oldsmobile Omega applications.

Key Features

• OEM standard engine water pump for cooling system service
• Cast iron construction for durable, factory-style fitment
• Gaskets included for installation preparation
• Pulley included for application-specific replacement needs
• New condition replacement part
• GMB 130-2927 cross-references with common aftermarket listings such as TYC 97019 and Anchor 2489

Detailed Description

The GMB 130-2927 is an engine water pump engineered for older GM vehicles with air conditioning, including 1966-1967 Chevrolet El Camino and Malibu, 1969-1970 Chevrolet Nova, 1973-1974 Oldsmobile Omega, and 1974 Pontiac Firebird and LeMans. It is also built for OEM-standard service expectations, using cast iron construction to support long-term cooling system operation in classic applications. The included paper gasket helps support a proper seal during replacement, and the included pulley matches the needs of the listed applications. If you are replacing a worn water pump on a Chevrolet Nova, Pontiac Firebird, or Oldsmobile Omega, part number 130-2927 provides a direct-fit service option for the specified air-conditioned engines.

Common Problems This Part Can Address

• Coolant leakage from a worn pump housing or seal
• Overheating caused by reduced coolant circulation
• Noise from a failing pump bearing or impeller assembly
• Cooling system service on classic GM engines with air conditioning
• Replacement of a damaged or corroded factory water pump

Installation Notes and Tips

Verify engine configuration and air conditioning equipment before ordering, since fitment is limited to the listed applications. Clean the mounting surface thoroughly before installing the included gasket, and inspect the pulley alignment during assembly. Replace coolant and check the system for leaks after installation. Confirm that the replacement pump matches the original mounting and accessory layout on your Chevrolet, Pontiac, or Oldsmobile application.

Quality Assurance

GMB states that this water pump is manufactured to meet or exceed OEM specifications. The part is new and built to OEM standard requirements for the listed fitments.