Four Seasons 36980 Engine Cooling Fan Clutch

Reliable Engine Cooling Fan Clutch for Jeep Vehicles

The Four Seasons Fan Clutch 36980 is designed to provide dependable engine cooling performance for select Jeep models. Engineered with precision, this aluminum fan clutch ensures efficient temperature regulation for your Jeep Cherokee, Comanche, TJ, Wagoneer, and Wrangler.

• Constructed from durable aluminum material for long-lasting use
• Standard duty, non-electronic clutch type suitable for various cooling needs
• Features 4 bolt holes and mounting holes with 5/16-18 bolt thread size
• Maximum clutch diameter of 5.99 inches and overall diameter of 152.1 mm
• Flange mounting type with a distance of 1.53 inches from clutch to mounting flange
• Compatible with Jeep Cherokee, Comanche, TJ, Wagoneer, and Wrangler models
• New, performance-rated part that meets or exceeds OEM specifications

About the Four Seasons Fan Clutch Product Line

The Four Seasons Fan Clutch line focuses on delivering reliable engine cooling components designed to maintain optimal engine temperatures. This product line includes both thermal and non-thermal clutches, with the 36980 model featuring a standard duty, non-electronic design. The fan clutch is engineered to provide consistent engagement and disengagement of the cooling fan, helping to improve engine efficiency and reduce wear.

Detailed Product Description

The Four Seasons Fan Clutch 36980 is a non-electronic, standard duty clutch constructed from raw aluminum, offering a balance of strength and heat dissipation. It features a flange mounting type with four bolt holes, each sized for 5/16-18 bolts, ensuring secure installation. The clutch has a maximum diameter of 5.99 inches (152.1 mm) and an overall height of 3.11 inches (79 mm), with a pilot depth of 1.03 inches (26.2 mm) and pilot diameter of 0.63 inches. The fan bolt circle measures 3.25 inches (82.6 mm), and the mount diameter is 2.6 inches (66 mm). This part is designed to rotate in reverse (Rev) direction and is compatible with various Jeep models, including Cherokee, Comanche, TJ, Wagoneer, and Wrangler. The clutch is new, performance-rated, and meets or exceeds OEM standards, making it a reliable replacement for your vehicle's engine cooling system.

Common Applications and Issues Addressed

• Prevents engine overheating by regulating fan engagement
• Reduces unnecessary fan drag to improve fuel efficiency
• Eliminates fan clutch slippage and noise
• Restores proper cooling fan operation in Jeep Cherokee, Comanche, TJ, Wagoneer, and Wrangler
• Replaces worn or damaged fan clutches to maintain engine performance

Installation Notes and Tips

Installation requires removal of the existing fan clutch and proper alignment of the flange mounting holes. Note that mounting hardware is not included with this part, so ensure you have the correct bolts (5/16-18 thread) on hand. Verify the clutch rotation direction (reverse) matches your vehicle’s requirements. It is recommended to inspect the fan blades and radiator for any damage during installation to ensure optimal cooling system performance.

Quality Assurance and Warranty

This Four Seasons Fan Clutch 36980 is a new, performance-rated component that meets or exceeds OEM specifications for Jeep vehicles. Manufactured with high-quality aluminum and tested for durability, it provides reliable engine cooling performance. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.