Motorad 5228-195JV Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Ford, Lincoln, and Mercury Vehicles

The Motorad UltraStat 5228-195JV engine coolant thermostat is designed to maintain optimal engine temperature for a range of Ford, Lincoln, and Mercury models. Engineered to open at 195 degrees Fahrenheit, this thermostat ensures efficient coolant flow and engine performance.

• Sealing flange outside diameter: 2.12 inches
• Bypass diameter: 1.09 inches
• Bypass length: 1.37 inches
• Flange thickness: 0.06 inches
• Includes jiggle pin weep hole for air bleeding
• Temperature rating: 195°F
• No gasket or seal included
• No installation tool included

About the Motorad UltraStat Product Line

The UltraStat line by Motorad focuses on precision-engineered thermostats that meet or exceed OEM specifications. This product line emphasizes consistent temperature regulation and durability, making it suitable for demanding applications in Ford, Lincoln, and Mercury vehicles. The 5228-195JV thermostat is part of this line, offering reliable thermal control for various engine cooling systems.

Detailed Product Description

The Motorad UltraStat 5228-195JV thermostat features a 195-degree Fahrenheit opening temperature, ideal for maintaining proper engine operating temperature in vehicles such as the Ford F-150, Lincoln Navigator, and Mercury Mountaineer. Its 2.12-inch sealing flange outside diameter and 0.06-inch flange thickness ensure a secure fit within the cooling system housing. The built-in jiggle pin weep hole allows trapped air to escape, preventing air pockets that can cause overheating. The bypass diameter of 1.09 inches and bypass length of 1.37 inches facilitate controlled coolant flow during engine warm-up phases.

Compatible Vehicles and Common Applications

• Ford F-150, F-250, F-350, and Expedition
• Lincoln Navigator, Mark LT, and Town Car
• Mercury Mountaineer, Cougar, and Grand Marquis
• Ford Econoline series including E-150, E-250, and E-350
• Other compatible models include Blackwood, Crown Victoria, Explorer, and Windstar

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Poor engine warm-up performance
• Coolant flow restriction causing temperature fluctuations
• Air pockets in the cooling system leading to hot spots
• Inconsistent engine temperature regulation

Installation Notes and Tips

This thermostat does not include a gasket or seal, so ensure you have the correct gasket for your specific vehicle application. No installation tool is provided, so use appropriate tools to avoid damage during installation. Verify the thermostat orientation and seating to prevent coolant leaks. The jiggle pin weep hole should be positioned correctly to allow air to escape during system bleeding.

Quality Assurance and Warranty

Motorad UltraStat thermostats are manufactured to meet OEM standards for fit and function. While specific warranty details are not provided, Motorad products typically undergo rigorous quality control to ensure reliability and durability in engine cooling applications.