MAHLE 11531466174 Engine Coolant Thermostat 80°C with O-Ring Seal

The MAHLE 11531466174 is an 80-degree Celsius engine coolant thermostat designed to maintain optimal operating temperature in your engine's cooling system. This precision-engineered thermostat features an integrated O-ring seal for reliable, leak-free installation.

Key Features:

• 80°C (176°F) opening temperature for precise temperature control
• Wax pellet expansion element for reliable valve operation
• Includes O-ring seal for proper sealing
• OEM-quality construction from a leading thermostat manufacturer
• Designed to regulate coolant flow between engine and radiator

MAHLE thermostats use a temperature-sensitive wax pellet that expands when heated to open the valve, allowing coolant to flow to the radiator when the engine reaches operating temperature. When cool, the valve closes to allow the engine to warm up quickly. This precise temperature regulation helps minimize engine wear, reduce emissions, and maintain fuel efficiency. Proper thermostat function is critical for engine performance and longevity.

Cross-Reference Numbers: 11531446174, 11531713040, 11531710953, 11531710954, TX2780D