Motorad 354-192 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Ford, Jaguar, Lincoln, and More

The Motorad Standard 354-192 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including Ford Mustang, Jaguar XF, Lincoln LS, and Mazda MPV. Engineered to open at 192°F, this thermostat ensures efficient coolant flow and 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: 192°F for precise temperature regulation

Detailed Features and Specifications

The Motorad Standard 354-192 thermostat is built to exacting standards to regulate engine coolant flow effectively. Its jiggle pin weep hole allows trapped air to escape, preventing air pockets that can cause overheating. The thermostat opens at 192 degrees Fahrenheit, which is critical for maintaining the correct engine operating temperature in vehicles such as the Ford Escape, Mercury Sable, and Jaguar S-Type. The sealing flange outside diameter of 2.13 inches and flange thickness of 0.05 inches ensure a secure fit within the cooling system housing. Although this part does not include a gasket or seal, it is designed for compatibility with factory-installed seals.

About the Motorad Standard Product Line

The Standard line from Motorad offers dependable, OEM-quality replacement parts designed to meet original equipment specifications. The 354-192 thermostat is part of this line, providing consistent performance and fitment for a variety of Ford, Jaguar, Lincoln, Mazda, and Mercury models. This product line focuses on delivering reliable cooling system components without additional installation tools or accessories, suitable for professional and experienced DIY mechanics.

Applications and Common Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Eliminates erratic temperature fluctuations in Ford Taurus and Lincoln LS
• Resolves poor heater performance in Mercury Mariner and Mazda Tribute
• Addresses coolant bypass issues in Jaguar XF and S-Type
• Helps maintain proper engine warm-up time in Ford Mustang and Fusion

Installation Notes and Tips

This thermostat requires careful installation to ensure proper sealing and function. Note that the Motorad 354-192 does not include a gasket or seal, so reuse the original or install a new compatible gasket. The jiggle pin should be oriented correctly to allow air to escape during coolant system bleeding. No installation tool is included, so use appropriate hand tools and follow vehicle-specific service manuals for torque specifications and procedures.

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. For warranty information, refer to the product packaging or Motorad’s official documentation.