Four Seasons 46147 Engine Cooling Fan Clutch

Reliable Cooling Fan Clutch for Ford Super Duty Trucks

The Four Seasons Fan Clutch 46147 is engineered to provide precise engine cooling for Ford F-250 Super Duty and F-350 Super Duty models. Designed with an electro-viscous grade type and electronic thermal control, this fan clutch ensures optimal performance under severe duty conditions.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty
• Electro-viscous grade type for responsive temperature control
• Electronic thermal or centrifugal operation for efficient cooling
• Severe duty style built for demanding engine environments
• Overall diameter of 9.39 inches (238.5 mm) with 4 mounting holes
• Bolt hole quantity: 4 with M6x1.000 bolt thread specification
• Overall height of 4.43 inches (112.5 mm) for proper fitment
• Fan bolt circle diameter of 8.66 inches for secure attachment

Four Seasons Fan Clutch Product Line Overview

The Four Seasons Fan Clutch line focuses on delivering reliable engine cooling components designed to meet the specific needs of heavy-duty vehicles. This product line incorporates advanced electro-viscous technology to regulate fan engagement based on engine temperature, improving fuel efficiency and reducing wear. The 46147 model exemplifies this approach with its electronic control and severe duty construction, making it suitable for demanding applications like the Ford F-250 and F-350 Super Duty trucks.

Product Details and Specifications

The Four Seasons Fan Clutch 46147 features a 4-bolt mounting configuration with M6x1.000 thread bolts, ensuring a secure and precise fit. Its overall diameter measures 9.39 inches (238.5 mm), matching the fan bolt circle diameter of 8.66 inches for compatibility with factory fan assemblies. The clutch operates electronically, providing responsive engagement to maintain optimal engine temperature. With a height of 4.43 inches (112.5 mm), it fits within the designated engine bay space without interference. The severe duty style construction is designed to withstand the rigors of heavy use and high thermal loads common in Ford Super Duty trucks.

Common Applications and Problem Solving

• Prevents engine overheating by regulating fan speed based on temperature
• Reduces unnecessary fan engagement to improve fuel economy
• Eliminates fan clutch slippage and noise issues
• Restores proper cooling system function in Ford F-250 and F-350 Super Duty trucks
• Addresses premature fan clutch failure in severe duty conditions

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid injury. Verify that the mounting holes and bolt threads match the specifications: 4 bolt holes with M6x1.000 threads. Proper torque settings should be followed to secure the fan clutch without damaging components. Inspect the fan blades and surrounding components for wear or damage during installation. Electronic control wiring should be checked for continuity and proper connection if applicable.

Quality Assurance and Warranty

Four Seasons manufactures the Fan Clutch 46147 to meet or exceed OEM standards for durability and performance. The electro-viscous technology and severe duty design contribute to long service life under demanding conditions. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.