Motorad 301-192 Engine Coolant Thermostat

Engine Coolant Thermostat for OE-Style Cooling Control

The Motorad Standard 301-192 engine coolant thermostat is built for precise temperature regulation in demanding cooling systems. It uses OEM-quality materials and OE-supplier manufacturing standards to deliver consistent coolant flow control for vehicles that require a 192°F thermostat.

Compatible With select Infiniti Q70 and Q70L, Nissan Frontier, Nissan Pickup, Nissan NV350 Urvan, and Mitsubishi Montero, Montero Sport, and Diamante applications, this thermostat is a direct-fit cooling service part for the listed vehicles.

Key Features

• 192°F thermostat calibration for controlled engine operating temperature
• Copper case and wax compound for quick response to coolant temperature changes
• Rubber gasket/seal included for installation on listed applications
• Jiggle pin weep hole for air bleeding during cooling system service
• OE-supplier manufacturing with OEM specifications and processes
• Sealing flange outside diameter: 2.52 in
• Bypass diameter: 1.14 in
• Bypass length: 1.65 in
• Flange thickness: 0.05 in

Detailed Description

Motorad Standard 301-192 is an engine coolant thermostat engineered for vehicles that call for a 192°F opening temperature. The copper case and wax compound are used to react quickly to coolant temperature changes, helping the engine reach and maintain the intended operating range. The included rubber seal and jiggle pin weep hole support proper sealing and air purge during cooling system service.

This part cross-references Anchor 3119 and SKF 30192 for the same application. It is a practical OE-style replacement for 2016-2019 Infiniti Q70 and Q70L, 2008 Nissan Frontier and Pickup, 2014-2015 Nissan NV350 Urvan, 2008-2012 Mitsubishi Montero, 2005-2006 Mitsubishi Montero Sport, and 1997-2000 Mitsubishi Diamante applications. The Motorad 301-192 part number is also used to identify this thermostat across interchange listings.

What It Helps Address

• Engine running cooler or warmer than the specified thermostat range
• Delayed warm-up after a thermostat service
• Cooling system temperature fluctuation during normal driving
• Thermostat replacement on vehicles requiring a 192°F unit
• Seal-related leakage at the thermostat housing interface

Installation Notes and Tips

Verify the thermostat temperature rating and housing dimensions before installation. Clean the sealing surfaces thoroughly, inspect the housing for corrosion or warpage, and replace coolant as required by the vehicle service procedure. The included rubber seal should be seated evenly to help prevent leaks. Use the jiggle pin orientation specified by the service manual when applicable.

Fits 2016-2019 Infiniti Q70, N/A; Fits 2016-2019 Infiniti Q70L, N/A; Fits 2014-2015 Nissan NV350 Urvan, N/A; Fits 2008-2012 Mitsubishi Montero, N/A; Fits 1995-1996 Mitsubishi Montero, N/A; Fits 2008 Nissan Frontier, N/A; Fits 2008 Nissan Pickup, N/A; Fits 2005-2006 Mitsubishi Montero Sport, N/A; Fits 1997-2000 Mitsubishi Diamante, N/A.

Quality Assurance

Manufactured by an OE supplier using OEM-quality materials and OEM specifications, this thermostat is built to meet standard cooling-system service requirements for the listed applications. Motorad Standard 301-192 is produced with the materials and processes expected for routine replacement in passenger and light-duty cooling systems.