Motorad 242-170 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Acura, Ford, Honda, Isuzu, and Toyota

The Motorad Standard 242-170 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including the Honda Accord, Civic, CR-V, and Prelude, as well as the Ford Transit and Toyota Pickup. This thermostat ensures precise temperature regulation starting at 170°F, helping to protect your engine from overheating or running too cool.

• Sealing flange outside diameter: 2.04 inches
• Height between flanges: 1.51 inches
• Overall height: 2.15 inches
• Standard type thermostat with jiggle pin weep hole
• Bypass diameter: 1.09 inches; bypass length: 1.37 inches
• Flange thickness: 0.05 inches
• Start to open temperature: 170°F
• No gasket or seal included
• Installation tool not included

About the Motorad Standard Product Line

The Motorad Standard line offers dependable engine cooling components designed to meet OEM specifications. The Standard 242-170 thermostat provides consistent performance and durability for various Acura, Ford, Honda, Isuzu, and Toyota models. This product line focuses on delivering reliable fitment and temperature control without additional accessories, making it suitable for professional repairs and maintenance.

Detailed Product Description

This engine coolant thermostat features a sealing flange outside diameter of 2.04 inches and a height between flanges of 1.51 inches, ensuring a secure fit within the cooling system. The thermostat opens at 170 degrees Fahrenheit, allowing coolant to flow and regulate engine temperature effectively. The jiggle pin weep hole helps prevent air locks, improving coolant circulation. With a bypass diameter of 1.09 inches and a bypass length of 1.37 inches, this thermostat supports proper coolant flow during engine warm-up. The flange thickness of 0.05 inches contributes to a tight seal when installed.

Common Applications and Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Helps avoid poor heater performance due to thermostat failure
• Reduces engine wear caused by running too cool
• Eliminates coolant leaks related to faulty thermostat seals
• Improves fuel efficiency by maintaining optimal engine temperature

Installation Notes and Tips

When installing the Motorad Standard 242-170 thermostat, ensure the sealing flange and mounting surfaces are clean and free of debris. Since no gasket or seal is included, use the appropriate OEM gasket or sealant recommended for your vehicle. The thermostat should be installed with the jiggle pin oriented correctly to allow air to escape from the cooling system. Although no installation tool is included, standard hand tools are sufficient for replacement. Verify compatibility with your specific make and model before installation.

Quality Assurance and Warranty

The Motorad Standard 242-170 thermostat is manufactured to meet industry standards for durability and performance. While no specific warranty information is provided, Motorad products typically adhere to strict quality control processes to ensure reliable operation in compatible Acura, Ford, Honda, Isuzu, and Toyota vehicles.