GMB 150-1173 Engine Water Pump

Engine Water Pump for Nissan Applications

This GMB engine water pump is built for Nissan cooling system service and is manufactured to meet or exceed OEM specifications. Part number 150-1173 is a new, OEM standard replacement with a metal housing, gasket included, and pulley included for a straightforward repair on select Nissan D21, Pathfinder, 720, 200SX, and 510 applications.

Key Features

• GMB 150-1173 engine water pump for select Nissan vehicles
• Manufactured to meet or exceed OEM specifications
• OEM standard item grade for factory-style fit and function
• Metal construction for cooling system durability
• New replacement part with gasket included
• Pulley included for applications that require it
• Interchanges with part number T4110

Detailed Description

The GMB 150-1173 water pump is a direct-fit cooling system component for Nissan models that need dependable coolant circulation. It is a metal, OEM standard replacement engineered for service on 1986-1989 Nissan D21, 1987-1988 Nissan Pathfinder, 1983-1986 Nissan 720, 1977-1983 Nissan 200SX, 1981-1983 Nissan 720 with fan clutch, 1980 Nissan 720 with AC and fan clutch, 1979-1981 Nissan 510 with air conditioning, and 1978 Nissan 510. This part number 150-1173 is a practical choice when replacing a worn or leaking pump on Nissan cooling systems.

This part cross-references T4110 for the same application.

What This Water Pump Helps Address

• Coolant leakage from a worn pump seal or housing
• Overheating caused by reduced coolant circulation
• Noise from a failing pump bearing or impeller wear
• Cooling system service needs on Nissan D21, Pathfinder, 720, 200SX, and 510 models
• Replacement of an aging OEM-style water pump assembly

Installation Notes and Tips

Verify engine configuration and accessory setup before installation, especially on Nissan 720 and 510 applications with air conditioning or fan clutch notes. Replace the gasket during installation and inspect the belt drive, pulley alignment, hoses, and coolant condition before returning the vehicle to service. Confirm the part number 150-1173 matches the original pump layout and mounting points.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications. The part is new and built to OEM standard requirements for consistent fitment and cooling system service on the listed Nissan applications.