RT1184
Engine Coolant Thermostat - 5.4L (GT)
Ford

Ensure your Ford GT maintains optimal performance with the Motorcraft Engine Coolant Thermostat, specifically designed for the 2005 to 2006 models. This high-quality thermostat is engineered to Ford's Original Equipment specifications, ensuring that your engine remains at the recommended coolant temperature for both peak engine performance and effective heater function. Constructed with durability in mind, this thermostat features a stainless steel or brass bridge and spring frame that is channel-constructed for added strength and rigidity. Its tapered-end stainless steel pistons come with flexible elastomeric boots that enhance functionality, while the streamlined venturi nozzle guarantees maximum coolant flow. Additionally, the mounting flange is designed for an optimal fit within the engine housing. Each unit has been rigorously stroke-tested, heat-tested, pressure-tested, and endurance-tested in real-world conditions, ensuring reliability for up to 10 years or 150,000 miles of use. For genuine OEM parts that fit your Ford vehicle perfectly, Source One Parts Center is your best choice, offering trustworthy components that uphold Ford's quality standards.