OE supplier experience results in a match in fit and function when a replacement part is needed. The heart of the Stant brand thermostat is the ELAC heat motor. The unique properties of the heat motor result in a consistent and precise response to the cooling system's needs. This is achieved through the use of a precisely formulated, thermally expansive wax fill that is calibrated to operate within OEM requirements. The Stant heat motor is powered by a precisely formulated thermal responsive wax pellet in a heat conducting copper cup equipped with a stainless steel piston inside an elastomeric boot. The exact length of the stainless steel piston assures the prompt and precise operation of the thermostat valve.

Product Features:

• Technologically advanced designs use bleed notches, check valves, and other methods to assist in releasing air from the cooling system.
• Quality construction ensures exact fit and a long, trouble-free life.
• Stainless steel bridge with channel-design for strength and rigidity.
• Stainless steel piston for longer life and more efficient operation.
• Brass cover and guide for heat motor piston for more efficient operation.
• Stainless steel mounting flange designed to properly fit and seat the thermostat in outlet casting, resulting in better performance.
• Channel constructed stainless steel spring frame for extra strength and durability.
• Stainless steel spring provides precise operating compression to quickly reach optimal engine operating temperature, resulting in better gas mileage.