Motorad 647-180 Engine Coolant Thermostat - Lower

Reliable Engine Coolant Thermostat for Dodge, Hyundai, and Nissan

The Motorad Standard 647-180 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including Dodge, Hyundai, and Nissan models. Engineered with precision, this thermostat ensures efficient coolant flow and temperature regulation to support engine performance and longevity.

• Sealing flange outside diameter: 2.12 inches
• Height between flanges: 1.11 inches
• Overall height: 1.58 inches
• Standard type thermostat with jiggle pin weep hole
• Start to open temperature: 180°F
• Includes rubber gasket with O-ring seal
• Flange thickness: 0.05 inches
• One seal included, no installation tool

Detailed Features of Motorad Standard 647-180 Thermostat

This engine coolant thermostat from Motorad’s Standard product line is built to meet OEM specifications for temperature control. The thermostat opens at 180 degrees Fahrenheit, allowing coolant to circulate and prevent engine overheating. Its sealing flange diameter of 2.12 inches and flange thickness of 0.05 inches ensure a secure fit within the cooling system housing. The included rubber gasket with an O-ring seal provides a reliable, leak-resistant connection. Additionally, the jiggle pin weep hole helps release trapped air, improving coolant flow and system efficiency.

Compatible Vehicles and Applications

This Motorad Standard 647-180 thermostat is compatible with various Dodge, Hyundai, and Nissan vehicles, including models such as the Nissan Altima, Sentra, Rogue, Rogue Sport, Versa, Versa Note, Note, Cube, Juke, Kicks, NV200, X-Trail, Hyundai Grand i10, and Dodge Attitude. It is designed specifically for use in the engine cooling systems of these vehicles to regulate temperature and maintain engine performance.

• Prevents engine overheating by regulating coolant flow
• Helps avoid engine damage caused by temperature fluctuations
• Reduces risk of coolant leaks with included rubber gasket and O-ring seal
• Supports efficient engine warm-up by opening at 180°F
• Minimizes air pockets in cooling system with jiggle pin weep hole

Installation Notes and Tips

Installation of the Motorad Standard 647-180 thermostat requires removal of the existing thermostat housing. Ensure the engine is cool before beginning work. Clean the sealing surfaces thoroughly to prevent leaks. The included rubber gasket and O-ring seal should be properly seated to maintain a tight seal. Although no installation tool is included, standard hand tools are sufficient for replacement. Verify the thermostat orientation matches OEM specifications to ensure proper operation.

Quality Assurance and Warranty

Motorad’s Standard product line is known for meeting industry standards for durability and performance. The 647-180 thermostat is manufactured with quality materials including a rubber gasket and O-ring seal to ensure long-lasting service. While specific warranty details are not provided, Motorad products typically adhere to manufacturer quality controls to support reliable engine cooling system operation.