Motorad 7442-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Hyundai, INFINITI, and Kia Vehicles

The Motorad Fail-Safe 7442-180 engine coolant thermostat is designed to maintain optimal engine temperature for a range of Hyundai, INFINITI, and Kia models. Engineered to open at 180 degrees Fahrenheit, this thermostat helps regulate coolant flow and supports efficient engine performance.

• Sealing flange outside diameter: 2.13 inches
• Bypass diameter: 1.09 inches
• Bypass length: 1.34 inches
• Flange thickness: 0.05 inches
• Includes jiggle pin weep hole for pressure relief
• Temperature rating: 180°F
• No gasket or seal included

Detailed Features of the Motorad Fail-Safe 7442-180 Thermostat

This engine coolant thermostat features a 2.13-inch sealing flange outside diameter, ensuring a secure fit within the cooling system housing. The 1.09-inch bypass diameter and 1.34-inch bypass length facilitate proper coolant circulation during engine warm-up, preventing overheating and promoting efficient temperature regulation. The 0.05-inch flange thickness provides durability and a reliable seal surface. Additionally, the thermostat includes a jiggle pin weep hole, which allows trapped air and excess pressure to escape, reducing the risk of coolant system damage. The thermostat is calibrated to open at 180 degrees Fahrenheit, suitable for maintaining optimal operating temperatures in compatible vehicles.

About the Motorad Fail-Safe Product Line

The Fail-Safe line by Motorad focuses on delivering dependable engine cooling components designed to meet or exceed OEM specifications. This product line emphasizes durability and precise temperature control, which is critical for maintaining engine efficiency and preventing overheating. The 7442-180 thermostat is part of this line, offering consistent performance for Hyundai, INFINITI, and Kia vehicles requiring a 180°F thermostat.

Compatible Vehicles and Common Applications

• Hyundai Accent, Elantra, Santa Fe, Sonata, Tiburon, Tucson
• INFINITI G20
• Kia Forte, Forte Koup, Optima, Rio, Rio5, Sorento, Soul, Spectra, Spectra5, Sportage, Santa Fe Sport, Santa Fe XL

This thermostat is used to address issues such as:

• Engine overheating due to thermostat failure
• Poor engine warm-up performance
• Coolant leaks around the thermostat housing
• Inconsistent engine temperature regulation
• Pressure build-up in the cooling system

Installation Notes and Tips

When installing the Motorad Fail-Safe 7442-180 thermostat, ensure the sealing flange is properly seated to prevent coolant leaks. Note that this part does not include a gasket or seal, so a compatible gasket should be sourced separately. The jiggle pin weep hole should be oriented correctly to allow air to escape during the cooling system fill process. Verify the thermostat opens at 180°F to match vehicle specifications. No special installation tools are included with this part.

Quality Assurance and Warranty

Motorad's Fail-Safe thermostats are manufactured to meet strict quality standards, ensuring reliable operation within specified temperature ranges. While specific warranty details are not provided, Motorad products typically undergo rigorous testing to comply with OEM requirements for durability and performance.