Gates 33941S Premium Engine Coolant Thermostat 180 Degree

The Gates 33941S is a premium engine coolant thermostat engineered to provide precise temperature control and OEM-equivalent performance. This 180-degree thermostat is designed for the lower thermostat position on select Nissan and Infiniti vehicles, delivering reliable engine cooling and leak-free operation.

Key Features:

• 180-degree opening temperature matches OE specifications for optimal engine performance
• Upgraded thermal valve prevents thermal shock to cooling system components
• Specially-formulated wax mixture reacts quickly to changes in coolant temperature
• Jiggle pin for air venting ensures proper coolant circulation
• Quality-controlled factory calibration for accurate opening and closing regardless of pressure changes
• Includes seal for complete, leak-free installation
• Temperature-sensitive heat motor provides consistent valve response for smooth performance

Gates partners exclusively with prime OE thermostat manufacturers to deliver thermostats that meet or exceed original equipment standards. Well-suited for severe duty and high-performance applications, this thermostat provides the precise fit, function, and design needed for reliable engine cooling. The included seal ensures a proper, leak-free installation right out of the box.