Motorad 245-192 Engine Coolant Thermostat

Engine Coolant Thermostat for Toyota Land Cruiser

The Motorad Standard 245-192 engine coolant thermostat is built for precise temperature control in demanding cooling systems. It uses OEM-quality materials and OE-supplier manufacturing standards to support stable coolant flow in 1981-1984 and 1986 Toyota Land Cruiser applications.

With a 192°F start-to-open temperature, copper case construction, and wax compound response, this thermostat is engineered to react quickly to coolant temperature changes. The Motorad 245-192 also follows OEM specifications and processes for a direct-fit replacement approach.

Key Features

• 192°F start-to-open temperature for factory-style thermal control
• Copper case and wax compound for responsive operation
• Standard thermostat design with offset configuration
• O-ring seal type for proper sealing at the housing interface
• OEM-style seals included where applicable by design
• Built to OE supplier standards for Toyota cooling system service

Detailed Product Overview

The Motorad Standard line focuses on OE-style replacement parts for routine cooling system repair. Part number 245-192 is an engine coolant thermostat designed to regulate coolant flow as engine temperature rises, helping the system reach and maintain the intended operating range. This makes it a practical choice for Toyota Land Cruiser service where consistent temperature control matters.

Compatible With 1981-1984 Toyota Land Cruiser, N/A, and 1986 Toyota Land Cruiser, N/A. This part cross-references Gates 24592 and Carlson 13549 for the same application. Use 245-192 when replacing a thermostat in a Toyota Land Cruiser cooling system that calls for a 192°F unit.

Common Cooling System Issues It Can Address

• Engine running cooler or hotter than expected
• Slow warm-up after cold starts
• Temperature fluctuation during normal driving
• Thermostat sticking open or closed
• Cooling system service on Toyota Land Cruiser models with OE-specified 192°F thermostat requirements

Installation Notes and Tips

Verify the thermostat housing condition before installation and replace worn O-rings or seals as needed. Clean the mating surfaces thoroughly so the O-ring can seat correctly, and confirm the thermostat orientation matches the housing design. For Toyota Land Cruiser service, follow the vehicle service procedure for coolant refill and air bleeding after installation.

Quality Assurance

Motorad manufactures this thermostat with OEM-quality materials and safety standards as an OE supplier, using OEM specifications and processes. The copper case and wax compound are selected to provide quick response to coolant temperature changes in demanding automotive cooling systems.