Motorad 282-170 Engine Coolant Thermostat

Engine Coolant Thermostat for Infiniti Q45

The Motorad Standard 282-170 engine coolant thermostat is built for OE-specified 170°F temperature control in the cooling system. It is a direct-fit thermostat for 1990-1996 Infiniti Q45 applications and is engineered with OEM-quality materials to support consistent coolant regulation.

Motorad Standard focuses on OE-style replacement parts for everyday service needs. The 282-170 uses a copper case and wax compound for responsive temperature changes, along with an offset design and air relief valve where applicable to support proper cooling system operation.

Key Features

• OE-specified 170°F start-to-open temperature
• Copper case and wax compound for quick thermal response
• Manufactured to OEM specifications and processes
• Offset design with air relief valve where applicable
• Standard type thermostat for cooling system service
• Part number 282-170 for catalog and cross-reference lookup

Detailed Description

This Motorad 282-170 thermostat is intended for drivers servicing the cooling system on a 1990-1996 Infiniti Q45. It is built to match OE quality expectations and uses OEM-style sealing features where applicable to help maintain stable coolant flow and temperature regulation. The 170°F calibration is appropriate for vehicles that require that specific opening temperature, making it a direct replacement choice for Infiniti Q45 thermostat service.

This part cross-references Davico Mfg 14687 for the same application. The Motorad 282-170 is also referenced by part number 282-170 in aftermarket and catalog listings.

What It Helps Address

• Engine running hotter than normal due to a worn thermostat
• Slow warm-up or inconsistent operating temperature
• Cooling system temperature control issues on Infiniti Q45 models
• Thermostat replacement during routine cooling system repair
• Restoring OE-specified 170°F thermostat operation

Installation Notes and Tips

Verify the 170°F temperature specification before installation and confirm housing and bypass dimensions match the original part. This thermostat does not include a gasket or seal, so reuse or replacement sealing components should be selected separately as required by the application. For best results, inspect the cooling system, flush contaminated coolant, and check the radiator cap, hoses, and housing surfaces before reassembly.

Quality Assurance

Motorad manufactures this thermostat using OEM-quality materials and OE-supplier standards. The 282-170 is produced to OEM specifications and processes for dependable fit and temperature control in the cooling system.