Stant 14168 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Mazda and Nissan Vehicles

The Stant OE Type Thermostat 14168 is engineered to maintain optimal engine temperature for select Mazda and Nissan models. Designed with precise dimensions and a 180-degree Fahrenheit temperature rating, this thermostat ensures efficient coolant flow and engine performance.

• Bypass plate diameter: 1.2 inches
• Flange diameter (without seal): 2.52 inches
• Height from flange to bottom: 1.54 inches
• Height from flange to top of bridge: 0.7 inches
• Temperature rating: 180 degrees Fahrenheit

About the Stant OE Type Thermostat Product Line

The OE Type Thermostat line by Stant is designed to meet original equipment specifications for reliable engine temperature regulation. This product line focuses on precise fitment and consistent thermal response, making it suitable for vehicles requiring exact replacement parts. The 14168 thermostat is part of this line, ensuring compatibility and performance for Mazda 929, Mazda MPV, and Nissan NV350 Urvan models.

Detailed Product Description

The Stant 14168 engine coolant thermostat features a 1.2-inch bypass plate diameter and a 2.52-inch flange diameter without the seal, providing a secure and accurate fit within the cooling system. Its height measurements—1.54 inches from flange to bottom and 0.7 inches from flange to top of bridge—are designed to match OEM specifications. The thermostat opens at 180 degrees Fahrenheit, allowing coolant to circulate and prevent engine overheating. This precise temperature control helps maintain engine efficiency and longevity in compatible Mazda and Nissan vehicles.

Common Applications and Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Restores proper engine temperature control in Mazda 929 and MPV models
• Ensures reliable cooling system operation in Nissan NV350 Urvan vehicles
• Replaces faulty or stuck thermostats causing poor engine performance
• Helps avoid engine damage due to improper temperature regulation

Installation Notes and Tips

When installing the Stant 14168 thermostat, ensure the engine is cool before beginning work. Verify the thermostat orientation matches OEM specifications, with the bypass plate positioned correctly. Replace any worn seals or gaskets to prevent leaks. After installation, refill the cooling system and bleed air pockets to maintain proper coolant circulation.

Quality Assurance and Warranty

Stant OE Type Thermostats are manufactured to meet strict quality standards for durability and performance. The 14168 thermostat is built to OEM specifications, ensuring reliable operation in compatible Mazda and Nissan vehicles. Please refer to Stant's warranty policy for specific coverage details.