Motorad 7427457 Engine Coolant Thermostat

Engine Coolant Thermostat for OE-Style Cooling Control

Motorad Fail-Safe thermostat kit 7427457 is built for precise coolant temperature control in Nissan and INFINITI applications. It uses OEM-quality materials and OE-specified manufacturing processes to deliver consistent opening response in demanding cooling systems.

For drivers searching for a thermostat for 2010-2013 Nissan Altima, 2008-2014 Nissan Rogue, or 2014-2017 INFINITI QX60, this Motorad Fail-Safe design supports stable engine operating temperature with OE-style sealing components.

Key Features

• Motorad Fail-Safe line for OE-style thermal control
• Part number 7427457
• Copper case and wax compound for quick response to coolant temperature changes
• Offset design with air relief valve where applicable
• OEM-style seals included where applicable
• Rubber and paper sealing materials
• 180°F and 203°F temperature ratings
• Designed to meet OEM specifications and processes

Detailed Description

Motorad 7427457 is an engine coolant thermostat assembly designed for vehicles that require accurate coolant regulation and OE-style fitment. The Fail-Safe product line focuses on controlled temperature management, using a copper case and wax element to react quickly as coolant temperature changes. That helps maintain proper engine warm-up and operating temperature in Nissan Altima, Nissan Sentra, Nissan Rogue, Nissan X-Trail, Nissan Murano, Suzuki Equator, and INFINITI QX60 applications listed in the fitment data.

This thermostat assembly includes the sealing components called out for the application, with rubber and paper gasket materials used where specified. The offset design and air relief valve support proper coolant flow and service installation on the listed vehicles. This part cross-references 97427457 and P7427457 for the same application.

Common Problems This Part Can Address

• Engine running too cool or taking too long to reach operating temperature
• Temperature fluctuation caused by a worn thermostat element
• Coolant seepage at the thermostat housing sealing surface
• Overheating related to restricted thermostat operation
• Check engine concerns tied to coolant temperature regulation

Installation Notes and Tips

Verify the OE-specified temperature rating before installation, especially on vehicles listed with 180°F and 203°F thermostat requirements. Confirm housing condition, sealing surfaces, and coolant cleanliness before reassembly. This part is listed for specific Nissan and INFINITI applications, including Fits 2014-2017 INFINITI QX60, N/A; Fits 2009-2017 Nissan X-Trail, N/A; and Fits 2010-2013 Nissan Altima, N/A. Additional listed applications include 2008-2014 Nissan Rogue, 2010-2012 Nissan Sentra, 2016 Nissan Murano, and 2009-2012 Suzuki Equator.

Quality Assurance

Motorad manufactures this thermostat with OEM-quality materials and OE-supplier standards. The Fail-Safe line is built to meet OEM specifications and processes for dependable cooling-system service on the supported Nissan and INFINITI platforms.