Motorad 655-160 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Ford and Lincoln Vehicles

The Motorad Standard 655-160 engine coolant thermostat is designed to maintain optimal engine temperature for a range of Ford and Lincoln models. Engineered to open at 160 degrees Fahrenheit, this thermostat ensures efficient coolant flow and engine performance.

• Sealing flange outside diameter: 2.39 inches
• Bypass diameter: 1.38 inches
• Bypass length: 1.58 inches
• Flange thickness: 0.05 inches
• Includes jiggle pin weep hole for air bleeding
• Temperature rating: 160°F
• No gasket or seal included
• No installation tool included

Detailed Product Description

The Motorad Standard 655-160 thermostat is a precision-engineered component designed to regulate coolant flow in engines of select Ford and Lincoln vehicles, including the Ford F-150, Explorer, Mustang, and Lincoln Navigator. The thermostat opens at 160 degrees Fahrenheit, allowing coolant to circulate through the radiator once the engine reaches optimal operating temperature. Its 2.39-inch sealing flange outside diameter and 0.05-inch flange thickness ensure a secure fit within the housing. The built-in jiggle pin weep hole facilitates air bleeding, preventing air pockets that can cause overheating. The bypass diameter of 1.38 inches and bypass length of 1.58 inches support proper coolant circulation during warm-up phases.

About the Motorad Standard Product Line

The Standard line from Motorad offers dependable replacement parts designed to meet OEM specifications for a variety of vehicles. This product line focuses on delivering consistent performance and fitment, making it suitable for routine maintenance and repairs. The 655-160 thermostat is part of this line, providing a reliable solution for maintaining engine temperature control in Ford and Lincoln models.

Common Applications and Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Helps avoid poor engine performance due to incorrect operating temperature
• Reduces risk of coolant leaks by ensuring proper sealing flange fit
• Eliminates air pockets in the cooling system with jiggle pin weep hole
• Supports efficient warm-up and temperature stabilization

Installation Notes and Tips

Installation of the Motorad Standard 655-160 thermostat requires removal of the existing thermostat housing. Ensure the sealing surface is clean and free of debris before installation. Since this thermostat does not include a gasket or seal, use the appropriate OEM gasket or sealant recommended for your vehicle. The jiggle pin weep hole should be oriented properly to allow air to escape during coolant fill. No special installation tools are included, so standard hand tools are sufficient for replacement.

Quality Assurance and Warranty

Motorad Standard thermostats are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided here, Motorad products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.