Hayden 2594 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2594 for BMW Models

The Hayden Fan Clutch 2594 is designed to provide reliable engine cooling for select BMW vehicles, including the 535i, 735i, 735iL, M3, M5, and Z3. Constructed from durable aluminum, this engine cooling fan clutch ensures consistent performance under standard operating conditions.

• Material: Aluminum construction for durability
• Compatible with BMW 535i, 735i, 735iL, M3, M5, and Z3 models
• Part Number: 2594
• Non-electronic, standard rotation fan clutch
• Three bolt holes with M6 x 1.0 thread size
• Maximum clutch diameter: 6.3 inches (160 mm)
• Mounting type: Hex with 3 mounting holes
• Meets or exceeds OEM specifications
• New, performance-rated component

Detailed Product Description

The Hayden Fan Clutch 2594 belongs to the Fan Clutch product line, which focuses on delivering reliable engine cooling components for various vehicle applications. This particular clutch is engineered with a 6.3-inch maximum diameter and a 1.46-inch distance from the clutch to the mounting flange, ensuring proper fit and function. The raw aluminum color reflects its robust material composition, while the hex mounting type and three bolt holes provide secure installation. Designed as a non-electronic clutch with standard rotation, it is suitable for 5- and 6-inch import fan applications, making it compatible with several BMW models such as the 535i, 735i, and M3 series.

Common Applications and Problem Resolution

• Replaces worn or failing engine cooling fan clutches on BMW 535i, 735i, M3, M5, and Z3
• Addresses overheating issues caused by inefficient fan engagement
• Eliminates excessive fan noise due to slipping or damaged clutch
• Restores proper fan speed control for improved engine temperature regulation
• Prevents premature engine wear related to cooling system failures

Installation Notes and Tips

Installation requires removal of the existing fan clutch and mounting hardware, which is not included with this part. Ensure the mounting surface is clean and free of debris before installation. Use the specified M6 x 1.0 bolts to secure the clutch, tightening to manufacturer torque specifications. Verify the clutch rotation direction matches the vehicle’s standard rotation. It is recommended to inspect the fan blades and radiator condition during installation to maintain optimal cooling system performance.

Quality Assurance and Warranty

The Hayden Fan Clutch 2594 is a new, performance-rated component that meets or exceeds OEM standards for fit and function. Manufactured with precision aluminum and tested for durability, this fan clutch supports reliable engine cooling in compatible BMW models. While specific warranty details are not provided, Hayden products typically adhere to industry quality standards to ensure long-term service life.