Motorad 5270-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Ford, Toyota, Mazda, and More

The Motorad UltraStat 5270-180 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including Ford Escape, Toyota 4Runner, Mazda RX-7, and others. Engineered to open at 180 degrees Fahrenheit, this thermostat ensures efficient coolant flow and engine performance.

• Sealing flange outside diameter: 2.05 inches
• Bypass diameter: 1.38 inches with a bypass length of 1.22 inches
• Flange thickness: 0.05 inches for precise fitment
• Includes jiggle pin weep hole for air bleeding
• Compatible with multiple makes and models including Ford Taurus, Hyundai Excel, Mercury Cougar, and Toyota T100

Detailed Features and Specifications

The Motorad UltraStat 5270-180 thermostat features a sealing flange with an outside diameter of 2.05 inches, ensuring a secure and leak-free installation. The built-in jiggle pin weep hole allows trapped air to escape, preventing air pockets that can cause overheating. The bypass diameter of 1.38 inches and bypass length of 1.22 inches facilitate proper coolant circulation during engine warm-up. With a flange thickness of 0.05 inches, this thermostat fits precisely within the housing for reliable operation. It is calibrated to open at 180 degrees Fahrenheit, maintaining the engine within the ideal temperature range for efficient performance and emissions control.

About the Motorad UltraStat Product Line

The UltraStat line by Motorad focuses on precision-engineered thermostats designed for consistent temperature regulation and durability. This product line emphasizes accurate temperature control and reliable sealing, which are critical for maintaining engine efficiency and preventing overheating. The 5270-180 thermostat is part of this line, offering dependable performance for a variety of vehicle makes and models.

Applications and Common Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Eliminates coolant leaks with a properly sized sealing flange
• Reduces air pockets in the cooling system via the jiggle pin weep hole
• Ensures smooth engine warm-up with bypass flow control
• Maintains consistent engine temperature for improved fuel efficiency

Installation Notes and Tips

Installation of the Motorad UltraStat 5270-180 thermostat requires removal of the old thermostat and cleaning of the housing surface to ensure a proper seal. Note that this part does not include a gasket or seal, so a compatible gasket must be sourced separately. No installation tool is included, so standard automotive tools are necessary. Verify the thermostat opens at 180 degrees Fahrenheit to match engine specifications. Proper installation will help avoid leaks and ensure optimal engine temperature regulation.

Quality Assurance and Warranty

Motorad thermostats are manufactured to meet OEM specifications for fit and function. While specific warranty details are not provided, Motorad products typically undergo rigorous quality control to ensure durability and reliable performance. Using the UltraStat 5270-180 thermostat helps maintain your vehicle’s cooling system integrity and engine longevity.