Motorad 7307-160 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Select GM Vehicles

The Motorad Fail-Safe 7307-160 engine coolant thermostat is designed to maintain optimal engine temperature for improved performance and longevity. Engineered for compatibility with Buick, Cadillac, Chevrolet, and Pontiac models, this thermostat ensures precise temperature regulation at 160 degrees Fahrenheit.

• Sealing flange outside diameter: 2.13 inches for secure fitment
• Includes a rubber gasket/seal for reliable sealing
• Jiggle pin weep hole to prevent air lock and ensure coolant flow
• Bypass diameter of 1.18 inches and bypass length of 1.45 inches for proper coolant circulation
• Flange thickness of 0.068 inches for durability and fit
• Single seal design for effective sealing
• Temperature rating: 160°F for consistent engine temperature control

About the Motorad Fail-Safe Product Line

The Fail-Safe line from Motorad focuses on delivering dependable engine cooling components that meet or exceed OEM specifications. This product line emphasizes durability and precise engineering to reduce the risk of overheating and engine damage. The 7307-160 thermostat is part of this line, offering a balance of quality materials and design features tailored for GM vehicles.

Detailed Product Description

The Motorad Fail-Safe 7307-160 engine coolant thermostat is crafted to regulate engine temperature by opening at 160 degrees Fahrenheit. Its 2.13-inch sealing flange outside diameter ensures a tight fit within the thermostat housing, while the included rubber gasket provides a secure seal to prevent leaks. The jiggle pin weep hole is an important feature that allows trapped air to escape, preventing air locks that can disrupt coolant flow. The bypass diameter and length are engineered to maintain proper coolant circulation during thermostat operation, supporting consistent engine temperature management. The flange thickness of 0.068 inches contributes to the thermostat's structural integrity and fitment accuracy.

Compatible Vehicles and Common Applications

• Buick Camaro, Caprice, and Roadmaster
• Cadillac Fleetwood
• Chevrolet Commercial Chassis, Corvette, and Impala
• Pontiac Firebird

• Helps prevent engine overheating
• Resolves inconsistent engine temperature readings
• Eliminates coolant leaks around the thermostat housing
• Prevents air lock issues in the cooling system
• Supports efficient engine warm-up and operation

Installation Notes and Tips

Ensure the engine is cool before removing the old thermostat to avoid burns. Clean the thermostat housing surface thoroughly before installing the new Motorad Fail-Safe 7307-160 thermostat and its rubber gasket to ensure a proper seal. Verify the jiggle pin is oriented correctly to allow air to escape. Torque the housing bolts to manufacturer specifications to prevent leaks. This thermostat does not include an installation tool.

Quality Assurance and Warranty

Motorad manufactures the Fail-Safe 7307-160 thermostat to meet strict quality standards, ensuring reliable performance in compatible Buick, Cadillac, Chevrolet, and Pontiac vehicles. The product includes one rubber seal and is designed for durability under normal operating conditions. Warranty information is available from the manufacturer and should be consulted for specific coverage details.