Four Seasons 46002 Engine Cooling Fan Clutch

Overview of Four Seasons Fan Clutch 46002

The Four Seasons Fan Clutch 46002 is engineered for reliable engine cooling in select BMW models. Designed with durable aluminum construction, this engine cooling fan clutch ensures consistent performance for vehicles like the BMW 535i, 735i, 735iL, M3, M5, and Z3.

• Constructed from raw aluminum for strength and heat resistance
• Standard use type with non-electronic operation
• Three bolt holes and mounting holes with M6 x 1.0 thread size
• Maximum clutch diameter of 6.3 inches and overall diameter of 160 mm
• Hex mounting type with a 1.46-inch distance from clutch to mounting flange
• Compatible with BMW 5 and 6-inch import fan types
• Performance rated and meets or exceeds OEM specifications

Four Seasons Fan Clutch Product Line Details

The Four Seasons Fan Clutch product line focuses on delivering reliable engine cooling components that meet OEM standards. This line includes fan clutches designed for various vehicle applications, emphasizing durability and precise fitment. The 46002 model is part of this line, offering a standard rotation and non-electronic clutch type suitable for specific BMW models requiring a 5- and 6-inch import fan clutch.

Technical Description and Specifications

This engine cooling fan clutch features a raw aluminum finish that provides excellent heat dissipation and corrosion resistance. It includes three bolt holes and mounting holes, each with M6 x 1.0 threaded holes, ensuring secure attachment. The clutch has a maximum diameter of 6.3 inches (160 mm) and an overall height of 2.16 inches (54.8 mm). The mounting flange distance is 1.46 inches, and the hex mounting type facilitates straightforward installation. The clutch is non-electronic and designed for standard rotation, compatible with BMW models such as the 535i, 735i, 735iL, M3, M5, and Z3. This part number 46002 meets or exceeds OEM requirements and is performance rated for dependable operation.

Common Applications and Problem Solving

• Replaces worn or failing fan clutches causing engine overheating
• Addresses inconsistent fan engagement leading to poor cooling
• Solves excessive fan noise due to clutch malfunction
• Restores proper fan operation in BMW 535i, 735i, M3, M5, and Z3 models
• Improves engine temperature regulation for enhanced performance

Installation Notes and Tips

Installation requires removal of the existing fan clutch and proper alignment of the three mounting holes. Use M6 x 1.0 bolts (not included) to secure the clutch to the fan assembly. Ensure the hex mounting type is properly seated to avoid misalignment. Verify the clutch rotation matches the vehicle’s standard rotation direction. It is recommended to inspect the fan blades and surrounding components during installation for any additional wear or damage.

Quality Assurance and Warranty

The Four Seasons Fan Clutch 46002 is a new, performance-rated part that meets or exceeds OEM specifications for quality and durability. While mounting hardware is not included, the clutch is manufactured to strict standards to ensure reliable operation in compatible BMW models. Warranty details should be confirmed with the parts provider or manufacturer.