Motorad 299-180 Engine Coolant Thermostat

Engine Cooling Thermostat for Mitsubishi Applications

Motorad Standard 299-180 is an engine coolant thermostat built for OE-style temperature control in demanding cooling systems. It opens at 180°F and includes an O-ring seal, jiggle pin weep hole, and OEM-style sealing features where applicable for a direct-fit service replacement.

Key Features

• 180°F start-to-open temperature for consistent coolant regulation
• Copper case and wax compound for responsive temperature changes
• Offset design with air relief valve where applicable
• Gasket/seal included with rubber O-ring sealing material
• Jiggle pin weep hole helps purge trapped air during service
• OE supplier manufacturing with OEM specifications and processes
• Motorad 299-180 cross-references Remy 14719 and Stant 48168 for the same application

Detailed Description

This Motorad Standard thermostat is engineered for Mitsubishi cooling system service where stable operating temperature matters. The copper case and wax compound are selected for quick reaction to coolant temperature changes, while the offset design and air relief valve help support proper coolant flow and air management in the housing. Motorad 299-180 is a practical OE-style replacement for vehicles including Mitsubishi L200, Lancer, Mirage, Eclipse, Montero Sport, and Expo LRV, as well as 1993-1994 Dodge Colt applications listed in the fitment data.

Compatible With 2017-2022 Mitsubishi L200, 2008-2016 Mitsubishi L200, 2002-2010 Mitsubishi Lancer, 1993-2002 Mitsubishi Mirage, 1997-1999 Mitsubishi Eclipse, 1997-1999 Mitsubishi Montero Sport, 1993-1994 Dodge Colt, and 1992-1994 Mitsubishi Expo LRV. The 299-180 thermostat is a direct service part for 180F thermostat with seal applications in these vehicles.

Common Cooling System Issues It Can Address

• Engine running too cool or too hot due to thermostat wear
• Slow warm-up after cold starts
• Temperature fluctuation from a sticking thermostat
• Air trapped in the cooling system after service
• Seal leakage at the thermostat housing interface

Installation Notes and Tips

Verify the housing style, bypass dimensions, and 180°F temperature rating before installation. Clean the sealing surfaces thoroughly and replace the thermostat with the included rubber O-ring seal. The jiggle pin weep hole should be oriented to help air escape during refill, and the cooling system should be bled according to the vehicle service procedure after installation.

Quality Assurance

Motorad manufactures this Standard thermostat with OEM-quality materials and OE-supplier processes to meet original specifications for cooling system service. The copper case, wax compound, and OEM-style sealing approach support consistent operation in demanding automotive cooling environments.