Four Seasons 36969 Engine Cooling Fan Clutch

Reliable Engine Cooling Fan Clutch for Ford Vehicles

The Four Seasons Fan Clutch 36969 is designed to provide dependable engine cooling performance for a range of Ford models including Bronco, F-150, and E-Series Econoline vans. Constructed from durable aluminum, this standard-use fan clutch ensures efficient temperature regulation under various driving conditions.

• Made from high-quality aluminum for durability and heat resistance
• Standard rotation and mounting type with 4 bolt holes for secure installation
• Compatible with Ford Bronco, F-100, F-150, F-250, F-350, and E-Series Econoline models
• Non-electronic B-type clutch with a maximum diameter of 7.2 inches
• Meets or exceeds OEM specifications for reliable performance

Four Seasons Fan Clutch Product Line Overview

The Four Seasons Fan Clutch line focuses on engine cooling components engineered to maintain optimal engine temperatures. This product line includes both thermal and non-thermal clutches designed for standard use applications. The 36969 model is a non-electronic, standard thermal clutch that fits a variety of Ford trucks and vans, providing consistent fan engagement to prevent overheating and improve engine efficiency.

Product Details and Specifications

This engine cooling fan clutch features a raw aluminum finish and a hex mounting type with 4 bolt holes threaded 5/16-18. The clutch has a maximum diameter of 7.2 inches (182.9 mm) and an overall height of 2.83 inches (71.9 mm). The distance from the clutch to the mounting flange is 1.25 inches, with a pilot diameter of 1.18 inches and a pilot depth of 0.7 inches. The fan bolt circle measures 3 inches (76.2 mm), and the mount diameter is 1.44 inches (36 mm). This new, performance-rated clutch is designed for standard use and is not electronic, making it suitable for a wide range of Ford Bronco and Econoline models.

Common Applications and Problem Solving

• Prevents engine overheating by regulating fan speed
• Reduces unnecessary fan drag to improve fuel efficiency
• Eliminates fan clutch slippage and inconsistent cooling
• Replaces worn or damaged fan clutches in Ford trucks and vans
• Restores proper engine temperature control for reliable operation

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 4 bolt holes with 5/16-18 threads to secure the clutch firmly. Verify the clutch rotation matches the engine’s standard rotation direction. Proper torque specifications should be followed to avoid damage to the clutch or mounting flange.

Quality Assurance and Warranty

The Four Seasons Fan Clutch 36969 meets or exceeds OEM standards for fit, form, and function. This new part is performance rated to ensure consistent operation under normal driving conditions. While mounting hardware is not included, the clutch is manufactured to strict quality controls to provide reliable service life. Warranty coverage details should be confirmed with the product supplier or manufacturer.