Dorman 621-515 Engine Cooling Fan Blade

Reliable Engine Cooling Fan Blade for GM Trucks and SUVs

The Dorman 621-515 engine cooling fan blade is designed to maintain optimal engine temperature for select Cadillac, Chevrolet, and GMC vehicles. Featuring a durable stamped steel construction and a black finish, this fan blade ensures consistent airflow and reliable performance for your cooling system.

Key Features of the Dorman 621-515 Fan Blade

• 11 blades for efficient airflow and cooling
• 19-inch blade diameter suitable for heavy-duty applications
• Stamped steel blade material for durability and strength
• Standard replacement grade for dependable performance
• Black finish to resist corrosion and wear
• Mounting hardware not included, sold separately

Durable Cooling Fan Blade for Cadillac, Chevrolet, and GMC Models

This engine cooling fan blade is engineered to meet the specifications of various GM trucks and SUVs, including the Chevrolet C1500, C2500, C3500, Tahoe, and Suburban models, as well as the GMC K1500, K2500, K3500, Yukon, and Savana series. The 19-inch diameter and 11-blade design provide balanced airflow to help regulate engine temperature under demanding conditions. Constructed from stamped steel with a black finish, the fan blade offers resistance to heat and corrosion, contributing to long service life. The Dorman 621-515 is a standard replacement part, making it a practical choice for restoring your vehicle's cooling system functionality.

Common Applications and Issues Addressed

• Replacement for damaged or bent fan blades causing engine overheating
• Restores proper airflow in cooling systems of Cadillac Escalade and Chevrolet Express vans
• Addresses cooling inefficiencies in GMC Yukon and Savana models
• Prevents engine damage due to inadequate fan performance
• Suitable for maintenance on Chevrolet and GMC heavy-duty trucks

Installation Notes and Tips

Before installation, verify compatibility with your specific vehicle make and model, including Chevrolet C1500 Suburban or GMC K2500 Suburban. Note that mounting hardware is not included with this fan blade and must be sourced separately. Ensure the engine is cool and disconnect the battery before beginning installation. Proper alignment and secure fastening of the fan blade are critical to avoid vibration and premature wear.

Quality Assurance and Warranty Information

Dorman provides this engine cooling fan blade as a standard replacement part designed to meet OEM specifications. While mounting hardware is not included, the blade material and finish are selected to provide reliable service life. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.