Motorad 354-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Ford, Jaguar, Lincoln, Mazda, and Mercury

The Motorad Standard 354-180 engine coolant thermostat is designed to regulate engine temperature efficiently in a range of vehicles including Ford, Jaguar, Lincoln, Mazda, and Mercury models. This thermostat ensures proper coolant flow by opening at 180 degrees Fahrenheit, helping maintain optimal engine performance.

• Standard type engine coolant thermostat with jiggle pin weep hole
• Sealing flange outside diameter: 2.13 inches
• Height between flanges: 1.63 inches; overall height: 2.33 inches
• Bypass diameter: 1.38 inches; bypass length: 1.58 inches
• Flange thickness: 0.05 inches; no gasket or seal included
• Start to open temperature: 180°F for precise temperature control
• Compatible with multiple Ford, Jaguar, Lincoln, Mazda, and Mercury models

About the Motorad Standard Product Line

The Motorad Standard line offers dependable engine cooling components designed to meet OEM specifications. The Standard series focuses on delivering consistent performance and durability, making it suitable for routine maintenance and replacement needs. The 354-180 thermostat is part of this line, providing reliable temperature regulation for a variety of vehicle applications.

Product Details and Specifications

This engine coolant thermostat features a jiggle pin weep hole to allow air to escape from the cooling system, preventing air locks and ensuring smooth coolant circulation. The thermostat opens at 180 degrees Fahrenheit, which is critical for maintaining the engine within its optimal operating temperature range. The sealing flange outside diameter measures 2.13 inches, with a flange thickness of 0.05 inches, ensuring a secure fit within the housing. The bypass diameter and length (1.38 inches and 1.58 inches respectively) facilitate proper coolant flow during thermostat operation. Note that this part does not include a gasket or seal, so a separate seal may be required during installation.

Compatible Vehicles and Applications

• Ford models including Explorer, Escape, Mustang, Taurus, and Fusion
• Jaguar S-Type and X-Type
• Lincoln Aviator, Continental, LS, MKS, MKT, MKX, MKZ
• Mazda MPV and CX-9
• Mercury Cougar, Mariner, Milan, Mystique, Sable, and Zephyr

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Poor engine warm-up or extended warm-up times
• Coolant leaks around the thermostat housing
• Erratic temperature gauge readings
• Reduced fuel efficiency caused by improper engine temperature regulation

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Since this thermostat does not include a gasket or seal, use a compatible gasket or sealant to prevent leaks. Verify the sealing flange outside diameter and flange thickness match the vehicle’s housing specifications. The jiggle pin should be positioned at the top during installation to allow air to escape. No special installation tool is included, so standard hand tools are sufficient for replacement.

Quality Assurance and Warranty

The Motorad Standard 354-180 thermostat is manufactured to meet OEM standards for fit and function. While no specific warranty information is provided, Motorad products typically undergo rigorous quality control to ensure reliability and durability in engine cooling applications.