Four Seasons 36913 Engine Cooling Fan Clutch

Reliable Engine Cooling Fan Clutch for Ford Cougar and Mercury Thunderbird

The Four Seasons Fan Clutch 36913 is engineered to provide dependable engine cooling performance for select Ford and Mercury vehicles. Designed with precision, this aluminum fan clutch ensures efficient temperature regulation for your Cougar or Thunderbird.

• Constructed from durable aluminum material for long-lasting use
• Standard use type suitable for everyday driving conditions
• Raw aluminum color with a 5.99-inch clutch diameter
• Features 4 bolt holes and 4 mounting holes with 5/16-18 bolt thread
• Hex mounting type with a 1.25-inch distance from clutch to mounting flange
• Non-electronic, B-type clutch compatible with both non-thermal and standard thermal systems
• Meets or exceeds OEM specifications for reliable fit and function
• Performance rated for consistent engine cooling efficiency

Four Seasons Fan Clutch Product Line Overview

The Four Seasons Fan Clutch line focuses on delivering quality engine cooling components designed to maintain optimal engine temperatures. This product line includes both thermal and non-thermal clutches, engineered to meet OEM standards and provide reliable performance. The 36913 model is part of this line, offering a non-electronic, standard-use fan clutch solution for Ford Cougar and Mercury Thunderbird models.

Detailed Product Description

The Four Seasons Fan Clutch 36913 is a new, non-electronic engine cooling fan clutch constructed from aluminum, providing a balance of strength and heat dissipation. With a clutch maximum diameter of 5.99 inches and a mounting diameter of 1.44 inches, it is designed for precise fitment. The clutch features a 4-bolt mounting pattern with a 5/16-18 thread size, ensuring secure attachment. Its hex mounting type and 1.25-inch distance from clutch to mounting flange facilitate straightforward installation. This B-type clutch supports both non-thermal and standard thermal applications, making it suitable for the cooling systems in Ford Cougar and Mercury Thunderbird vehicles.

Common Applications and Issues Addressed

• Replaces worn or failing fan clutches causing engine overheating
• Restores proper fan engagement to improve cooling efficiency
• Eliminates excessive fan noise from slipping or stuck clutches
• Prevents premature engine wear due to inadequate cooling
• Ensures consistent engine temperature regulation under varying driving conditions

Installation Notes and Tips

When installing the Four Seasons Fan Clutch 36913, verify compatibility with your Ford Cougar or Mercury Thunderbird model year. Ensure the mounting surface is clean and free of debris before attaching the clutch. Use the correct 5/16-18 bolts (not included) and torque them to manufacturer specifications. Since this is a non-electronic clutch, no electrical connections are required. Proper alignment of the clutch and fan is essential to avoid premature wear.

Quality Assurance and Warranty

This Four Seasons Fan Clutch is a new, performance-rated part that meets or exceeds OEM standards for fit and function. Manufactured with quality aluminum material, it is designed for durability and reliable engine cooling. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in material and workmanship.