Motorad 299-170 Engine Coolant Thermostat

Engine Coolant Thermostat for Mitsubishi Applications

Motorad Standard 299-170 is a 170 degree engine coolant thermostat built to OE specifications for consistent coolant flow control. It is a direct-fit style replacement for select Mitsubishi, Dodge, and related applications, including Mitsubishi Lancer, Mirage, Eclipse, Montero Sport, and L200 models.

The Motorad Standard line focuses on OE-style cooling system service parts with the fit, materials, and operating characteristics expected in everyday repair work. Part number 299-170 uses a copper case and wax compound for quick reaction to coolant temperature changes, along with an offset design and air relief valve where applicable.

Key Features

• 170 degree start-to-open temperature for standard cooling system operation
• OE supplier manufacturing with OEM quality materials and processes
• Copper case and wax compound for responsive temperature control
• Includes gasket/seal with rubber O-ring seal type
• Jiggle pin weep hole and air relief valve design for easier bleeding where applicable
• Standard thermostat style for select Mitsubishi and Dodge applications
• Motorad 299-170 cross-references AMS Automotive 4047 and Carlson 14047

Detailed Description

This engine coolant thermostat helps regulate coolant circulation so the engine reaches and maintains its operating temperature. Motorad 299-170 is manufactured to OEM specifications and is built with a copper case and wax element that reacts quickly to temperature changes in the coolant. The included seal and OE-style sealing details support a proper fit in the thermostat housing on listed applications. This part number is used across select Mitsubishi Lancer, Mirage, Eclipse, Montero Sport, and L200 vehicles, as well as Dodge Colt and Mitsubishi Expo LRV applications.

Fits 2008-2016 Mitsubishi L200, N/A. Fits 2002-2010 Mitsubishi Lancer, N/A. Fits 1993-2002 Mitsubishi Mirage, N/A. Fits 1997-1999 Mitsubishi Eclipse, N/A. Fits 1997-1999 Mitsubishi Montero Sport, N/A. Fits 1993-1994 Dodge Colt, N/A. Fits 1992-1994 Mitsubishi Expo LRV, N/A.

What It Helps Address

• Engine running too cool or taking too long to reach operating temperature
• Temperature fluctuation caused by a worn thermostat
• Coolant flow control issues in the thermostat housing
• Overheating concerns related to a thermostat that no longer opens correctly
• Cooling system service needs on listed Mitsubishi and Dodge models

Installation Notes and Tips

Install the thermostat with the correct orientation for the housing and coolant passage layout. Use the included seal and verify the sealing flange and housing surfaces are clean before assembly. If the cooling system uses an air bleed point, position the jiggle pin or weep hole as required by the application and refill the system according to the vehicle service procedure.

Quality Assurance

Motorad manufactures this thermostat as an OE-supplier part using OEM quality materials and safety standards. The Standard line is built for direct replacement service in demanding automotive cooling systems and follows OEM-style specifications for fit and operation.