Motorad 7338-195 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Lincoln Mark VIII

The Motorad Fail-Safe 7338-195 engine coolant thermostat is designed specifically for the Lincoln Mark VIII. Engineered to maintain optimal engine temperature, this thermostat ensures efficient cooling system performance and helps prevent overheating.

• Temperature rating: 195°F for precise thermal regulation
• Sealing flange outside diameter: 2.13 inches for secure fitment
• Bypass diameter: 1.18 inches and bypass length: 1.58 inches to support proper coolant flow
• Flange thickness: 0.068 inches for durability and sealing integrity
• Compatible with Lincoln Mark VIII models requiring a 195°F thermostat

Product Line: Motorad Fail-Safe Thermostats

The Motorad Fail-Safe line focuses on dependable engine cooling components designed to meet or exceed OEM specifications. This product line emphasizes consistent temperature control and reliable operation under various driving conditions. The 7338-195 thermostat from the Fail-Safe series is engineered to provide stable engine temperature management for the Lincoln Mark VIII, contributing to engine longevity and performance.

Technical Details and Features

This engine coolant thermostat features a 195-degree Fahrenheit temperature rating, which is critical for maintaining the Lincoln Mark VIII’s engine within its optimal operating range. The sealing flange outside diameter of 2.13 inches ensures a proper seal within the thermostat housing, preventing leaks. The bypass diameter of 1.18 inches and bypass length of 1.58 inches allow controlled coolant circulation during warm-up phases, reducing engine wear. The flange thickness of 0.068 inches adds to the thermostat’s structural integrity, ensuring a secure fit and long service life.

Common Applications and Problem Resolution

• Prevents engine overheating by regulating coolant flow
• Helps avoid engine coolant leaks due to proper flange sealing
• Supports efficient engine warm-up with bypass flow control
• Reduces risk of engine damage caused by temperature fluctuations
• Maintains consistent engine temperature for improved fuel efficiency

Installation Notes and Tips

Ensure the thermostat housing is clean and free of debris before installation. Verify the sealing flange diameter matches the housing to prevent leaks. This thermostat does not include a gasket or seal, so use the appropriate OEM gasket or sealant as required. Confirm the thermostat orientation aligns with the engine coolant flow direction. No installation tool is included, so use standard tools compatible with the Lincoln Mark VIII thermostat housing.

Quality Assurance and Warranty

The Motorad Fail-Safe 7338-195 thermostat is manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided, Motorad products typically adhere to industry quality controls to ensure reliable operation in automotive cooling systems.