Stant 49518 Engine Coolant Thermostat / Water Outlet Assembly

Integrated Thermostat Housing for Range Rover

Stant Part Number 49518 is an engine coolant thermostat and water outlet assembly built with the thermostat integrated into the housing. That one-piece design simplifies service on 1996-2002 Land Rover Range Rover applications while helping restore proper coolant flow control at the 180-degree specification.

Key Features

• Integrated thermostat housing assembly for a cleaner, more direct replacement
• 180 Degrees Fahrenheit thermostat rating
• Durable housing material for long service life
• Water outlet thermostat housing design for cooling system service
• Stant 49518 for 1996-2002 Land Rover Range Rover

Product Details

This Stant Integrated Thermostat Housing line focuses on combining the thermostat and housing into a single assembly, reducing the number of separate parts involved in cooling system repair. Part Number 49518 is specified for 1996-2002 Land Rover Range Rover models and is built as a water outlet thermostat housing with the thermostat already integrated. The 180-degree temperature rating supports factory-style coolant regulation for vehicles that require this specification. If you are searching for a Land Rover Range Rover thermostat housing 180 degrees or a Stant 49518 water outlet assembly, this part matches that application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues It Can Address

• Coolant temperature that stays too low or runs inconsistently
• Leaking or cracked thermostat housing at the water outlet
• Delayed engine warm-up caused by a worn thermostat
• Service time spent replacing separate thermostat and housing components
• Cooling system maintenance on a 1996-2002 Land Rover Range Rover

Installation Notes and Tips

Confirm the 180-degree temperature specification before installation and compare the original housing layout to the replacement part. Clean the mating surfaces thoroughly, inspect the coolant passages and hoses, and refill the cooling system with the correct coolant after service. For best results, bleed air from the system according to the vehicle service procedure after installing Stant 49518.

Quality Assurance

Stant manufactures this thermostat housing assembly from durable material for long-lasting service in cooling system applications. The integrated design is intended to streamline replacement on Land Rover Range Rover models while maintaining the specified coolant control range.