Motorad 320-170 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Acura, Honda, and Isuzu Vehicles

The Motorad Standard 320-170 engine coolant thermostat is designed to maintain optimal engine temperature for select Acura, Honda, and Isuzu models. Engineered to open at 170°F, this thermostat ensures efficient coolant flow and engine performance.

• Sealing flange outside diameter: 2.52 inches
• Height between flanges: 1.13 inches
• Overall height: 1.61 inches
• Standard type thermostat with jiggle pin weep hole
• 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 replacement parts designed to meet OEM specifications. The Standard engine coolant thermostat 320-170 provides consistent temperature regulation for engine cooling systems, making it suitable for routine maintenance and repairs on compatible Acura, Honda, and Isuzu vehicles.

Product Details and Specifications

This engine coolant thermostat features a sealing flange outside diameter of 2.52 inches and a flange thickness of 0.05 inches, ensuring a secure fit within the cooling system housing. The height between flanges measures 1.13 inches, with an overall height of 1.61 inches. The thermostat is designed to open at 170 degrees Fahrenheit, allowing coolant to circulate once the engine reaches the specified temperature. The inclusion of a jiggle pin weep hole helps prevent air lock and promotes proper coolant flow. Note that this part does not include a gasket or seal, and no installation tool is provided.

Compatible Vehicles and Common Applications

• Acura models requiring a 170°F thermostat
• Honda Amigo, Passport, and SLX models
• Isuzu Rodeo and Trooper vehicles
• Replacement for thermostats with similar dimensions and temperature ratings
• Engine cooling system maintenance and repair

Installation Notes and Tips

Before installation, verify compatibility with your vehicle’s make and model. Ensure the cooling system is cool and depressurized to avoid injury. Clean the thermostat housing surface thoroughly before installing the new thermostat. Since this part does not include a gasket or seal, use the existing gasket or replace it separately to prevent leaks. Properly torque the housing bolts to manufacturer specifications. No special installation tool is included, so standard hand tools are sufficient.

Quality Assurance and Warranty

The Motorad Standard 320-170 thermostat is manufactured to meet industry standards for durability and performance. While no specific warranty information is provided, Motorad parts typically adhere to quality control processes to ensure reliable operation within the specified temperature range of 170°F.