NTP WW52EM-88A Engine Coolant Thermostat 52mm 88°C with Sub-Valve

The NTP WW52EM-88A is a premium engine coolant thermostat designed to maintain optimal engine operating temperature. This thermostat opens at 88°C (190°F) and features a sub-valve design that reduces hunting, or sudden water temperature changes, which can adversely affect the engine.

Key Specifications:

• Opening Temperature: 88°C (190°F)
• Outer Diameter: 52mm (2.0 inches)
• Pipe Diameter: 33mm
• Height: 22mm
• Design: Dual-valve (main valve plus sub-valve)
• Type: In-line thermostat

Features & Benefits:

• Sub-valve technology for more stable temperature regulation
• High-quality construction for reliable performance
• Prevents engine overheating and maintains proper cooling system function
• Direct replacement for OEM thermostats
• Helps extend engine life by maintaining optimal operating temperature

This thermostat is engineered to precise specifications to ensure proper fitment and reliable operation. The dual-valve design provides smoother temperature control compared to single-valve thermostats, making it an excellent choice for maintaining your vehicle's cooling system in top condition.