Hotbray STC483ES Engine Water Pump

Engine Water Pump Overview

The Hotbray engine water pump, part number STC483ES, is a direct-fit cooling system replacement for select Land Rover applications. It is listed for Land Rover Defender 90, Defender 110, and Range Rover models with fitment notes that include made in Great Britain and a 4.11 lb weight reference.

Key Features

• Engine water pump for cooling system service
• Direct-fit replacement for select Land Rover applications
• Made in Great Britain per fitment notes
• Weight listed at 4.11 lb
• Part number STC483ES for ordering and identification

Detailed Description

Hotbray STC483ES is an engine water pump intended for cooling system repair on compatible Land Rover vehicles. Fitment includes 1987-1994 Land Rover Range Rover, 1993 Land Rover Defender 110, and 1994-1995 Land Rover Defender 90. This part cross-references STC483 for the same application. Use STC483ES when replacing a worn or leaking pump on a Land Rover Defender 90, Defender 110, or Range Rover cooling system.

What It Is Used For

• Replacing a pump with bearing wear or shaft play
• Addressing coolant leakage from the pump housing or seal area
• Restoring coolant circulation in the engine cooling system
• Correcting overheating caused by reduced coolant flow

Installation Notes and Tips

Verify the vehicle year, model, and cooling system configuration before installation. Inspect the belt drive, hoses, thermostat, and coolant condition during service, and replace any worn components that could affect pump performance. Confirm the part number STC483ES against the existing application before ordering.

Quality Assurance

Fitment data identifies this water pump for specific Land Rover applications, and the part is referenced under STC483ES and STC483 for application matching.