Mishimoto 179-Degree Street Thermostat Mustang 5.0L LX 1986-1993/ GT 1986-1995

With more efficient cooling than typical OEM thermostats, the Mishimoto 179-Degree Street Thermostat (MMTS-MUS-86A) helps the longevity of your Mustang’s engine. The 179-degree activation threshold allows coolant to flow through the engine sooner for greater engine temperature regulation. This Mishimoto Street thermostat is designed for improved cooling capabilities during daily street driving conditions

Features and Benefits:
- Quick and easy Direct-Fit installation
- High-quality copper and stainless-steel construction
- New rubber gasket to ensure a proper seal
- Activates at 179-Degree versus the 190-Degree standard
- Early coolant flow provides more efficient engine cooling

Installation is made simple with a Direct-Fit, high-quality copper, and stainless-steel construction. A proper seal is ensured through the new rubber gasket. Your engine’s cooling system will receive coolant earlier and more efficiently with this 179-degree street thermostat.

Vehicle Fitment:
- 1986-1993 5.0L LX Mustang
- 1986-1995 GT Mustang

Please note: This thermostat will NOT fit Mustangs equipped with a 351c engine.