Four Seasons 46059 Engine Cooling Fan Clutch

Reliable Cooling Solution for Dodge Ram 2500 and 3500

The Four Seasons Fan Clutch 46059 is engineered to provide efficient engine cooling for Dodge Ram 2500 and Ram 3500 trucks. Designed with durable aluminum and an electro-viscous clutch mechanism, this part ensures optimal fan engagement and temperature regulation under severe duty conditions.

• Constructed from lightweight, corrosion-resistant aluminum
• Electro-viscous use type for precise fan control
• Compatible with original equipment connectors and wiring
• Four mounting holes with hex bolt type for secure installation
• Designed for reverse rotation with a 7.35-inch maximum clutch diameter
• Meets or exceeds OEM specifications for Dodge Ram 2500 and 3500
• New, performance-rated fan clutch for severe duty and truck fan drives

Four Seasons Fan Clutch Product Line Overview

The Four Seasons Fan Clutch line focuses on delivering reliable engine cooling components tailored for heavy-duty applications. This electro-viscous fan clutch model 46059 is part of that line, offering precise temperature management through its advanced viscous coupling technology. It is designed to maintain engine efficiency and prevent overheating in demanding truck environments.

Technical Details and Specifications

This engine cooling fan clutch features a raw aluminum finish and uses the original equipment connector for wiring, ensuring compatibility with factory harnesses. It includes four mounting holes and six bolt holes with a 5/16-18 thread size, mounted via a hex type system. The clutch has a maximum diameter of 7.35 inches (186.7 mm) and an overall height of 4.34 inches (110.5 mm). The distance from the clutch to the mounting flange is approximately 1.01 to 1.02 inches. This non-electronic, electro-viscous clutch is designed for reverse rotation and is suitable for severe duty and truck fan drive applications.

Common Applications and Problem Solving

• Prevents engine overheating by regulating fan speed
• Reduces unnecessary fan engagement to improve fuel efficiency
• Eliminates fan clutch slippage and overheating issues
• Restores proper cooling system function in Dodge Ram 2500 and 3500 trucks
• Addresses noisy or failing fan clutch symptoms

Installation Notes and Tips

Installation requires removal of the existing fan clutch and mounting hardware, which is not included with this part. Ensure the mounting surface is clean and free of debris before installation. Use the original equipment connector for wiring to maintain proper electrical connections. Torque bolts to manufacturer specifications and verify the clutch rotates in the correct reverse direction. This fan clutch is designed specifically for Dodge Ram 2500 and Ram 3500 models, so confirm vehicle compatibility before installation.

Quality Assurance and Warranty

The Four Seasons Fan Clutch 46059 is a new, performance-rated component that meets or exceeds OEM standards for durability and function. Manufactured with high-quality aluminum and tested for severe duty applications, it provides reliable engine cooling performance. Warranty details should be confirmed with the product documentation or manufacturer.