Four Seasons 36994 Engine Cooling Fan Clutch

Reliable Engine Cooling Fan Clutch for Ford, Lincoln, and Mercury

The Four Seasons Fan Clutch 36994 is designed to provide dependable engine cooling performance for select Ford, Lincoln, and Mercury vehicles. Engineered with precision, this aluminum fan clutch ensures efficient temperature regulation for your Grand Marquis and Town Car models.

• Constructed from durable aluminum material for long-lasting use
• Standard use type with non-electronic, B-type clutch design
• Four bolt holes and mounting holes with M8 x 1.25 thread size
• Maximum clutch diameter of 5.99 inches and overall diameter of 152.1 mm
• Compatible with Ford Grand Marquis and Lincoln Town Car models
• Meets or exceeds OEM specifications for reliable fit and function
• Performance rated for consistent engine cooling under various conditions

Detailed Features and Specifications

This Four Seasons Fan Clutch 36994 features a raw aluminum finish and a hex mounting type, providing a secure and precise fit. The clutch operates with a reverse rotation and includes a 3.25-inch fan bolt circle diameter (82.6 mm). Its overall height measures 3.95 inches (100.3 mm), with a pilot depth of 0.7 inches (17.8 mm) and a pilot diameter of 1.18 inches (30 mm). The clutch is designed for standard use and is non-electronic, making it suitable for vehicles requiring a B-type non-thermal or standard thermal clutch. Note that mounting hardware is not included with this part.

About the Four Seasons Fan Clutch Product Line

The Four Seasons Fan Clutch product line focuses on delivering reliable engine cooling components that meet or exceed OEM standards. This line is engineered to provide consistent performance and durability, ensuring proper fan engagement and engine temperature control. The 36994 model is part of this line, offering a balance of quality materials and precise fitment for Ford, Lincoln, and Mercury vehicles.

Common Applications and Problem Solving

• Prevents engine overheating by regulating fan engagement
• Replaces worn or failing fan clutches in Ford Grand Marquis and Lincoln Town Car
• Improves engine cooling efficiency during high-temperature conditions
• Eliminates excessive fan noise caused by faulty clutches
• Restores proper fan operation to maintain optimal engine performance

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation. This fan clutch requires a hex mounting type and four bolts with M8 x 1.25 threads. Verify that the mounting flange and bolt holes align correctly with your vehicle’s fan assembly. Since mounting hardware is not included, use OEM or compatible bolts for secure installation. Proper torque specifications should be followed to avoid damage.

Quality Assurance and Warranty

The Four Seasons Fan Clutch 36994 is a new, performance-rated part that meets or exceeds OEM requirements. Manufactured with high-quality aluminum and tested for durability, this clutch is designed to provide reliable engine cooling. Warranty coverage details should be confirmed with the product documentation or manufacturer.