Motorad 7333-198 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Ford and Mazda Vehicles

The Motorad Fail-Safe 7333-198 engine coolant thermostat is designed to maintain optimal engine temperature for Ford and Mazda models including Aerostar, B4000, Explorer, Navajo, and Ranger. Engineered with precision, this thermostat ensures efficient coolant flow and temperature regulation at 198 degrees Fahrenheit.

• Sealing flange outside diameter: 2.05 inches for secure fitment
• Includes a rubber gasket/seal for reliable sealing
• Features a jiggle pin weep hole to prevent air lock
• Flange thickness of 0.068 inches for durability
• Single seal design for effective coolant containment
• Temperature rating of 198°F for consistent engine performance

About the Motorad Fail-Safe Product Line

The Fail-Safe line by Motorad focuses on delivering dependable engine cooling components that meet or exceed OEM specifications. This product line emphasizes durability and precise temperature control, making it suitable for critical engine management systems in Ford and Mazda vehicles. The 7333-198 thermostat is part of this line, offering a balance of quality materials and functional design.

Product Details and Specifications

This engine coolant thermostat features a 2.05-inch sealing flange outside diameter, ensuring a proper seal within the cooling system housing. The included rubber gasket provides a tight seal to prevent leaks, while the jiggle pin weep hole allows trapped air to escape, reducing the risk of overheating. The flange thickness of 0.068 inches contributes to the part's structural integrity. Designed to open at 198 degrees Fahrenheit, this thermostat helps maintain optimal engine temperature for efficient operation.

Compatible Vehicles and Common Applications

• Ford Aerostar engine cooling system maintenance
• Replacement thermostat for Mazda B4000 cooling system
• Engine temperature regulation in Ford Explorer models
• Cooling system repair for Mazda Navajo vehicles
• Thermostat replacement for Ford Ranger trucks

Installation Notes and Tips

Ensure the engine is cool before removing the old thermostat to avoid injury. Clean the thermostat housing surface thoroughly before installing the new Motorad Fail-Safe 7333-198 thermostat and its rubber gasket to ensure a proper seal. Verify the jiggle pin is oriented correctly to allow air to escape during coolant fill. No special installation tools are required for this part.

Quality Assurance and Warranty

Motorad manufactures the Fail-Safe 7333-198 thermostat to meet strict quality standards, ensuring reliable performance in Ford and Mazda vehicles. The part includes a rubber gasket for secure sealing and is tested for temperature accuracy at 198°F. Warranty details should be confirmed with the distributor or retailer.