Thermostat 180 Deg

The MR. GASKET Thermostat 180 Deg is a precision cooling system component engineered for drivers and mechanics who demand reliable engine temperature regulation. This 180-degree thermostat is purpose-built for Mopar applications and serves as a direct replacement for stock cooling systems where consistent, controlled heat management is critical. Whether you're running a street engine, weekend cruiser, or classic Mopar restoration, a properly functioning thermostat ensures your engine reaches optimal operating temperature quickly while preventing overheating during sustained driving conditions.

Constructed from brass and copper materials, this thermostat features the 180-degree opening temperature specification that balances cold-start efficiency with steady-state thermal control. The 180-degree rating means the valve begins opening at 180°F, reaching full flow at approximately 195°F—ideal for modern street engines and performance builds that benefit from slightly warmer operating temperatures. Brass and copper construction resists corrosion and scaling that can occur in cooling systems over time, ensuring long-term reliability and consistent valve action. The compact design (4.4 x 1.7 x 6.35 inches) fits standard Mopar thermostat housings without modification, and the lightweight construction (0.21 lbs) makes installation straightforward for any mechanic or experienced DIY builder.

Mopar enthusiasts, classic car restorers, and mechanics performing cooling system maintenance will appreciate the OEM-quality durability of this component. The 180-degree specification is particularly effective for carbureted engines and older fuel-injection systems where slightly elevated coolant temperatures improve fuel atomization and combustion efficiency. Installation is simple: drain the cooling system, remove the thermostat housing cap, extract the old thermostat, and insert the new unit with its gasket seal facing downward. Always verify your engine's original thermostat temperature requirement before purchase, as this 180-degree unit replaces factory thermostats in most Mopar vehicles from the 1960s through 1990s.