Motorad 5242-180 Engine Coolant Thermostat

Overview of Motorad UltraStat 5242-180 Engine Coolant Thermostat

The Motorad UltraStat 5242-180 is a precision-engineered engine coolant thermostat designed for reliable temperature regulation in select Acura, Ford, Honda, and Toyota vehicles. This thermostat operates at 180 degrees Fahrenheit, ensuring optimal engine performance and efficient cooling system operation.

• Sealing flange outside diameter: 2.04 inches
• Bypass diameter: 1.09 inches
• Bypass length: 1.37 inches
• Flange thickness: 0.05 inches
• Includes jiggle pin weep hole for pressure relief
• Temperature rating: 180°F
• No gasket or seal included
• No installation tool included

Detailed Product Description

The Motorad UltraStat 5242-180 engine coolant thermostat is engineered to maintain a consistent engine temperature of 180 degrees Fahrenheit. Its sealing flange outside diameter of 2.04 inches and flange thickness of 0.05 inches provide a secure fit within the cooling system housing. The thermostat features a bypass diameter of 1.09 inches and a bypass length of 1.37 inches, allowing coolant to circulate effectively during engine warm-up phases. Additionally, the jiggle pin weep hole helps to release trapped air and prevent pressure buildup, contributing to smoother engine operation.

This thermostat is compatible with a range of vehicles including Acura models such as the CL, Integra, and TL; Ford models including the Transit and Pickup; Honda models like the Accord, Civic, CR-V, CRX, and Prelude; as well as Toyota vehicles. The part number 5242-180 ensures precise identification for replacement needs.

About the UltraStat Product Line

The UltraStat line by Motorad focuses on delivering thermostats that meet exacting standards for temperature control and durability. This product line emphasizes consistent thermal regulation and reliable fitment across multiple vehicle makes and models. The 5242-180 thermostat exemplifies these qualities by combining precise temperature activation with robust construction.

Common Applications and Issues Addressed

• Regulates engine temperature to prevent overheating
• Maintains proper coolant flow during engine warm-up
• Prevents coolant bypass issues that can cause inefficient heating
• Helps avoid engine damage due to thermal stress
• Reduces risk of coolant leaks by ensuring proper sealing flange fit

Installation Notes and Tips

• Ensure the sealing flange diameter of 2.04 inches matches the housing for proper fit
• Check for the presence of the jiggle pin weep hole to aid in air release during installation
• Replace any old gaskets or seals separately, as this thermostat does not include them
• Verify compatibility with your specific Acura, Ford, Honda, or Toyota model before installation
• Use appropriate tools for removal and installation; no installation tool is included

Quality Assurance and Warranty

Motorad manufactures the UltraStat 5242-180 thermostat to meet industry standards for durability and performance. While no specific warranty information is provided, Motorad products typically undergo rigorous quality control to ensure reliable operation within the specified temperature range of 180°F. Proper installation and maintenance will help maximize the lifespan of this thermostat.