SKP SK9025902 Engine Coolant Thermostat Housing Assembly

Engine Coolant Thermostat Housing Assembly

The SKP Engine Coolant Thermostat Housing Assembly helps regulate coolant flow so the engine reaches and maintains proper operating temperature. Built from aluminum ADC12 metal, this SKP SK9025902 replacement is made to meet or exceed OE specifications for a precise fit on select Nissan and INFINITI applications.

It is a direct-fit cooling system service part for vehicles such as the Nissan Altima, Maxima, Murano, Pathfinder, Quest, and INFINITI QX60 and JX35. The SK9025902 is a practical choice when replacing a worn thermostat housing on 2007-2022 Nissan and INFINITI models.

Key Features

• Aluminum ADC12 metal construction for durability and heat resistance
• Thermostat housing assembly design for coolant temperature control
• OE-spec fit and function for select Nissan and INFINITI vehicles
• Direct replacement for applications that use the SK9025902 housing
• Cross-references Dorman OE Solutions 902-5902 and Gates 34706

Detailed Description

This thermostat housing assembly is engineered to regulate coolant circulation through the engine, helping the cooling system warm up efficiently and maintain stable temperature during operation. The aluminum housing supports long-term service in demanding underhood conditions, while the OE-style design helps ensure proper alignment and sealing on the listed applications. Compatible With 2007-2018 Nissan Altima, 2009-2018 Nissan Maxima, 2008-2018 Nissan Murano, 2013-2018 Nissan Pathfinder, 2011-2017 Nissan Quest, 2014-2018 INFINITI QX60, and 2013 INFINITI JX35. The SKP SK9025902 is also a fitment-based replacement for 2019-2022 Nissan Maxima, Murano, Pathfinder, and INFINITI QX60 applications that note a cover and included thermostat.

Common Replacement Reasons

• Coolant temperature runs too high or fluctuates
• Thermostat housing shows cracking, corrosion, or leakage
• Engine takes too long to reach operating temperature
• Cooling system service requires replacement of the housing assembly
• Check engine or temperature-related symptoms tied to thermostat housing failure

Installation Notes

Verify engine fitment by year, make, and model before installation. Inspect the mating surfaces, coolant passages, and related hoses for wear or contamination during service. Proper coolant refill and bleeding are important after replacement to restore normal cooling system operation. This part number, SK9025902, is used across multiple Nissan and INFINITI applications, so confirm the exact OE-style configuration before installation.

Quality Assurance

SKP manufactures this thermostat housing assembly to meet or exceed OE specifications using aluminum ADC12 material for consistent fit and durability. This part cross-references Dorman OE Solutions 902-5902 and Gates 34706 for the same application.