Hayden 3203 Engine Cooling Fan Clutch

Overview of the Hayden Fan Clutch 3203

The Hayden Fan Clutch 3203 is designed for heavy-duty cooling applications in Chevrolet and GMC trucks. Engineered with electro-viscous technology, this engine cooling fan clutch ensures efficient temperature regulation for models like the Sierra 2500 HD and Silverado 3500 HD.

• Constructed from durable aluminum material
• Electro-viscous clutch type for precise fan engagement
• Compatible with Chevrolet and GMC heavy-duty trucks
• Four mounting and bolt holes with M6 x 1.0 stud threads
• Severe duty design suitable for truck fan drives
• Raw aluminum color with hex mounting type
• Meets or exceeds OEM specifications
• New, performance-rated component

Detailed Product Features and Specifications

The Hayden Fan Clutch 3203 belongs to the Fan Clutch product line, which focuses on providing reliable and durable cooling fan clutches for demanding engine environments. This particular model features a 9.39-inch maximum diameter and a 3.8-inch distance from clutch to mounting flange, optimized for severe duty applications. The clutch operates with a reverse rotation and includes a male terminal type for electrical connections. Its mounting hardware is not included, but it uses a hex mounting type with four bolt holes, each threaded M6 x 1.0. The clutch is constructed from aluminum, offering a balance of strength and heat dissipation, and is finished in raw aluminum color.

Compatible Vehicles and Applications

This engine cooling fan clutch is compatible with the following vehicles:

• Chevrolet Sierra 2500 HD
• Chevrolet Sierra 3500 HD
• GMC Sierra 2500 HD
• GMC Sierra 3500 HD
• Chevrolet Silverado 2500 HD
• Chevrolet Silverado 3500 HD

It is designed to maintain optimal engine temperature by controlling the fan speed based on engine load and temperature, which helps prevent overheating and improves fuel efficiency.

Common Issues Addressed by the Hayden Fan Clutch 3203

• Overheating due to fan clutch failure or slipping
• Excessive fan noise caused by a stuck or locked clutch
• Poor engine cooling performance under heavy load conditions
• Reduced fuel efficiency from constant fan engagement
• Premature wear of cooling system components due to improper fan operation

Installation Notes and Tips

Installation of the Hayden Fan Clutch 3203 requires attention to the following:

• Ensure compatibility with your Chevrolet or GMC heavy-duty truck model before installation
• Use appropriate tools for hex mounting and M6 x 1.0 stud bolts
• Mounting hardware is not included; source bolts and nuts separately
• Verify correct rotation direction (reverse) during installation
• Check electrical connections for the male terminal type to ensure proper clutch engagement

Quality Assurance and Warranty

The Hayden Fan Clutch 3203 is a new, performance-rated component that meets or exceeds OEM standards for durability and reliability. Manufactured with high-quality aluminum and designed for severe duty applications, this fan clutch supports consistent engine cooling under demanding conditions. Warranty details should be confirmed with the product provider or manufacturer.