Motorad 7281-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Select Toyota and Ford Models

The Motorad Fail-Safe 7281-180 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including Toyota Camry, Ford Taurus, and Lexus ES350. Engineered to open at 180 degrees Fahrenheit, this thermostat ensures efficient coolant flow and engine performance.

• Sealing flange outside diameter: 2.2 inches
• Bypass diameter: 1.14 inches with a bypass length of 1.74 inches
• Flange thickness: 0.05 inches for precise fitment
• Includes jiggle pin weep hole for air bleeding
• Compatible with multiple makes and models including Chevrolet, Dodge, Mitsubishi, and more

Product Line Overview: Motorad Fail-Safe

The Fail-Safe line by Motorad focuses on dependable engine cooling components designed to meet or exceed OEM specifications. This engine coolant thermostat from the Fail-Safe series provides consistent temperature regulation to help prevent engine overheating and maintain efficient operation under various driving conditions.

Technical Details and Compatibility

This thermostat operates at a temperature of 180 degrees Fahrenheit, suitable for maintaining proper engine temperature in vehicles such as the Toyota 4Runner, Lexus RX350, and Ford Tundra. The jiggle pin weep hole allows trapped air to escape, reducing the risk of air pockets in the cooling system. The precise flange thickness and sealing flange diameter ensure a secure fit without leaks. Note that this part does not include a gasket or seal and requires a compatible gasket for installation.

Common Applications and Problem Resolution

• Prevents engine overheating by regulating coolant flow
• Helps avoid engine coolant leaks due to proper flange fit
• Reduces air pockets in the cooling system with jiggle pin weep hole
• Maintains consistent engine temperature for improved fuel efficiency
• Supports reliable operation in vehicles like the Toyota Tacoma and Lexus RX400h

Installation Notes and Tips

Installation of the Motorad Fail-Safe 7281-180 thermostat requires removal of the old thermostat housing and proper cleaning of the sealing surface. Since no gasket or seal is included, use a compatible gasket designed for your vehicle model. Ensure the jiggle pin is positioned correctly to allow air bleeding. No special installation tools are included, so standard hand tools are sufficient for replacement.

Quality Assurance and Warranty

Motorad's Fail-Safe thermostats are manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided, Motorad products typically adhere to industry standards for reliability and fitment. Using the correct part number 7281-180 ensures compatibility and consistent operation across supported vehicle models.