Vernet TH6578.87J Engine Coolant Thermostat with Gasket 87°C 188°F

The Vernet TH6578.87J is a precision-engineered engine coolant thermostat designed to maintain optimal engine operating temperature. Manufactured by CALORSTAT by Vernet, this OE-quality thermostat ensures reliable temperature regulation for consistent engine performance and efficiency.

Key Specifications:

• Opening Temperature: 87°C (188°F)
• Diameter: 54mm
• Includes gasket/seal for proper installation
• Features inverted jiggle-pin design for efficient air bleeding
• OEM-recommended replacement quality

OEM Cross-Reference Numbers: Compatible with Ford 4495428, 3952532, 4456486, 1X4E8575EA, F73E8575AA, F8RZ8575BA; Jaguar XR85174; Lincoln 1X4Z8575EB; Mercury 1X4Z8575EA; and Mazda AJ5715171.

This thermostat maintains proper coolant flow through your engine's cooling system, preventing overheating while ensuring the engine reaches operating temperature efficiently. The included gasket ensures a leak-free seal during installation. Vernet thermostats are known for their precision manufacturing and reliable performance in demanding automotive applications.