Four Seasons 36930 Engine Cooling Fan Clutch

Reliable Engine Cooling Fan Clutch for Lexus LS400

The Four Seasons Fan Clutch 36930 is designed to provide dependable engine cooling performance for your Lexus LS400. Crafted from durable aluminum, this standard duty fan clutch ensures efficient operation and helps maintain optimal engine temperature under various driving conditions.

• Constructed from high-quality aluminum for durability
• Standard duty clutch type suitable for 5" and 6" import fans
• Flange mounting type with 4 bolt holes (M6 x 1.0 thread)
• Maximum clutch diameter of 6.65 inches and overall diameter of 168.9 mm
• Non-electronic, mechanical operation with reverse rotation
• Compatible with Lexus LS400 models requiring OEM-equivalent fan clutches
• Performance rated and meets or exceeds OEM specifications

Product Line Overview: Four Seasons Fan Clutch

The Four Seasons Fan Clutch product line focuses on delivering reliable engine cooling components designed to meet or exceed original equipment manufacturer standards. This line includes standard duty fan clutches engineered for import vehicles, such as the Lexus LS400, ensuring proper fitment and consistent cooling performance. The 36930 part number represents a new, non-electronic clutch option within this line, optimized for flange mounting and mechanical operation.

Detailed Product Description

This Four Seasons Fan Clutch 36930 features a flange mounting type with four bolt holes, each threaded M6 x 1.0, providing secure attachment to the engine cooling fan assembly. The clutch has a maximum diameter of 6.65 inches (168.9 mm) and a mounting diameter of 3.7 inches (94 mm), with a fan bolt circle measuring 5.35 inches (135.9 mm). The overall height is 3.13 inches (79.4 mm), and the pilot depth is 0.91 inches (22.9 mm), ensuring precise fitment on compatible Lexus LS400 models. Its raw aluminum color reflects the durable material used, and the clutch operates with reverse rotation, suitable for the specified fan types. This non-electronic clutch is designed for standard use, providing consistent engagement and disengagement to regulate engine temperature effectively.

Common Applications and Issues Addressed

• Replacement for worn or failing engine cooling fan clutches on Lexus LS400
• Resolves overheating issues caused by clutch slippage or failure
• Improves engine cooling efficiency during idle and low-speed operation
• Eliminates excessive fan noise from malfunctioning clutches
• Restores proper fan engagement for optimal engine temperature control

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installation. This fan clutch requires flange mounting with four M6 x 1.0 bolts (not included). Verify the clutch rotation direction matches the engine fan's requirements (reverse rotation). Proper torque specifications should be followed to avoid damage to the clutch or mounting flange. Since mounting hardware is not included, use OEM or equivalent bolts for secure installation.

Quality Assurance and Warranty

The Four Seasons Fan Clutch 36930 is a new, performance-rated component that meets or exceeds OEM standards for the Lexus LS400. Manufactured with precision and tested for durability, this clutch provides reliable engine cooling performance. Warranty coverage details should be confirmed with the product supplier or manufacturer.