Four Seasons 46058 Engine Cooling Fan Clutch

Reliable Cooling for Mercedes-Benz Vehicles

The Four Seasons Fan Clutch 46058 is engineered to provide consistent engine cooling performance for select Mercedes-Benz models. Designed with durable aluminum construction, this engine cooling fan clutch ensures efficient heat dissipation and reliable operation under standard use conditions.

• Constructed from lightweight, corrosion-resistant aluminum
• Compatible with Mercedes-Benz E430, ML55 AMG, ML430, ML500, SL55 AMG, and SL500
• Three-bolt mounting with M6 x 1.0 threaded holes for secure installation
• Non-electronic, standard use fan clutch with a 6.3-inch maximum diameter
• Meets or exceeds OEM specifications for performance and fit

Four Seasons Fan Clutch Product Line Overview

The Four Seasons Fan Clutch line focuses on delivering dependable engine cooling components designed to match or exceed original equipment standards. This product line emphasizes durability and precise fitment, making it suitable for various import vehicles, including Mercedes-Benz models. The 46058 part number represents a standard, non-electronic fan clutch optimized for 5- and 6-inch import fan applications.

Detailed Product Description

This engine cooling fan clutch features a raw aluminum finish and a hex mounting type, providing a robust and corrosion-resistant solution for your vehicle's cooling system. The clutch has a 6.3-inch overall diameter and a 1.41-inch distance from the clutch to the mounting flange, ensuring proper alignment and fit. With three mounting holes and bolts, installation is straightforward and secure. The fan bolt circle measures 5.79 inches (147.1 mm), compatible with the specified Mercedes-Benz fan assemblies. This non-electronic clutch operates with reverse rotation and is performance rated to maintain optimal engine temperatures during operation.

Common Applications and Problem Solving

• Replaces worn or failing fan clutches causing engine overheating
• Addresses inconsistent fan engagement leading to poor cooling
• Resolves excessive fan noise due to clutch malfunction
• Improves engine temperature regulation in Mercedes-Benz E430 and ML series
• Restores proper fan operation in SL55 AMG and SL500 models

Installation Notes and Tips

Installation requires removal of the existing fan clutch and careful alignment of the three mounting bolts with M6 x 1.0 threaded holes. Note that mounting hardware is not included and must be sourced separately. Ensure the clutch is mounted with the correct orientation, considering the reverse rotation specification. Verify all bolts are torqued to manufacturer specifications to prevent loosening during operation.

Quality Assurance and Warranty

The Four Seasons Fan Clutch 46058 is a new, performance-rated component that meets or exceeds OEM standards for fit and function. Manufactured with precision aluminum materials, it offers durability and reliable cooling performance. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.