GMB 145-1380 Engine Water Pump

Engine Water Pump for Mazda MPV and B2600

This GMB engine water pump, part number 145-1380, is built to meet or exceed OEM specifications for dependable cooling-system service. It is an OEM standard replacement for select Mazda MPV and Mazda B2600 applications, with an aluminum housing and pulley included for a direct-fit repair.

Key Features

• Engine water pump for cooling-system replacement
• Manufactured to meet or exceed OEM specifications
• OEM Standard item grade
• Aluminum construction
• Gaskets included for installation
• Pulley included
• New condition
• Package contents: 1 paper gasket, 4 studs

Fitment Details

• Fits 1989-1994 Mazda MPV, N/A
• Fits 1989-1993 Mazda B2600, N/A

Detailed Description

GMB 145-1380 is an engine water pump engineered for vehicles that need reliable coolant circulation and OEM-level fit. It serves Mazda MPV and Mazda B2600 models from the listed years, making it a practical choice for a Mazda MPV water pump replacement or a Mazda B2600 cooling-system repair. The aluminum design supports durable service, while the included gasket helps simplify the sealing process during installation. This part cross-references Bosch 16167 for the same application.

Common Repair Symptoms

• Coolant leakage at the water pump housing
• Overheating caused by reduced coolant flow
• Noise from a worn pump bearing or pulley area
• Visible corrosion or wear around the cooling system
• Loss of cooling performance in Mazda MPV or Mazda B2600 applications

Installation Notes and Quality Assurance

Verify engine fitment by year, make, and model before installation. Inspect the mating surfaces, replace worn coolant-system components as needed, and follow the vehicle service manual for torque and coolant refill procedures. GMB manufactures this water pump to meet or exceed OEM specifications, and the OEM Standard grade supports a direct replacement approach for the listed Mazda applications.