Four Seasons 36719 Engine Cooling Fan Clutch

Reliable Cooling with Four Seasons Fan Clutch 36719

The Four Seasons Fan Clutch 36719 is engineered to provide dependable engine cooling for Ford and Lincoln trucks and SUVs. Designed for severe duty applications, this aluminum fan clutch ensures consistent performance in demanding conditions, compatible with popular models like the Ford F-150, E-350 Econoline, and Lincoln Navigator.

• Constructed from durable aluminum for long-lasting use
• Severe duty D-type clutch designed for truck fan drives
• Non-electronic, mechanical operation for reliable cooling
• Four bolt holes with 5/16-18 thread for secure mounting
• Maximum clutch diameter of 6.45 inches and overall height of 4.44 inches
• Compatible with Ford and Lincoln models including E-150, F-250 Super Duty, and Expedition
• Meets or exceeds OEM specifications for fit and function

Four Seasons Fan Clutch Product Line Overview

The Four Seasons Fan Clutch line focuses on engine cooling components designed to meet the rigorous demands of severe duty and truck fan drive applications. This product line emphasizes durability and performance, providing reliable fan clutch solutions that maintain optimal engine temperatures under heavy load and high-stress conditions. The 36719 model exemplifies these qualities with its robust aluminum construction and precise fitment for Ford and Lincoln vehicles.

Detailed Product Description

The Four Seasons Fan Clutch 36719 is a new, non-electronic engine cooling fan clutch built with a raw aluminum finish. It features a 4-bolt mounting pattern with a 5/16-18 thread size, ensuring a secure and precise installation. The clutch has a maximum diameter of 6.45 inches and an overall height of 4.44 inches, with a 2.42-inch distance from the clutch to the mounting flange. Its hex mounting type and 4 bolt holes provide compatibility with a range of Ford and Lincoln trucks and SUVs. This clutch is performance rated and designed to meet or exceed OEM standards, making it suitable for severe duty use in vehicles such as the Ford F-350 Super Duty and Lincoln Navigator.

Common Applications and Problem Solving

• Prevents engine overheating by regulating fan speed
• Reduces unnecessary fan engagement to improve fuel efficiency
• Eliminates fan clutch slippage and overheating issues
• Restores proper cooling system function in Ford E-150 and F-250 models
• Addresses noisy or failing fan clutch symptoms in heavy-duty trucks

Installation Notes and Tips

Installation requires removal of the old fan clutch and proper alignment of the 4-bolt mounting pattern. Note that mounting hardware is not included, so ensure you have the correct bolts (5/16-18 thread) on hand. The hex mounting type facilitates secure attachment. Verify clutch rotation direction (reverse) before installation to match vehicle specifications. It is recommended to inspect the fan blades and radiator condition during installation for optimal cooling system performance.

Quality Assurance and Warranty

This Four Seasons Fan Clutch 36719 is a new, performance-rated part that meets or exceeds OEM specifications for Ford and Lincoln vehicles. Manufactured with high-quality aluminum and designed for severe duty use, it offers reliable operation under demanding conditions. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.