Clevite TI 45 87D Integral Engine Coolant Thermostat 87°C

The Clevite TI 45 87D is an original equipment quality integral engine coolant thermostat designed to regulate coolant flow and maintain optimal engine operating temperature. Manufactured by MAHLE/Clevite, this thermostat is built to OE specifications for precise fitment and reliable performance in select Chrysler and Mercedes-Benz applications.

Key Features:

• Opening temperature of 87°C (189°F) for precise temperature regulation
• Integral design with all components combined for convenient installation
• Flange-mounted design attaches directly to the engine block
• Includes seal for complete installation
• Engineered to OEM standards for guaranteed fit and function
• Prevents engine overheating and maintains optimal efficiency

This thermostat regulates coolant circulation by opening at the specified temperature, allowing heated coolant to flow from the engine to the radiator. Proper thermostat operation is essential for preventing engine overheating, maintaining fuel efficiency, and ensuring the engine reaches and maintains its ideal operating temperature. Common signs of a failing thermostat include engine overheating, fluctuating temperature gauge readings, poor fuel economy, and diagnostic trouble codes P0128 or P0116.

Cross-Reference Numbers: 5098918AA, 1122030015, 1122000015, TI4587D, 14569, 661787399, 33930, 458-192, 458192, 428187D