Four Seasons 76029 Engine Cooling Fan Blade

Reliable Engine Cooling Fan Blade for GM SUVs and Trucks

The Four Seasons Fan Blade 76029 is designed to maintain optimal engine temperature in select Buick, Chevrolet, GMC, and Oldsmobile models. Engineered for durability and precise fitment, this cooling fan blade supports efficient airflow and engine performance.

• 10 flat angle plastic blades with a 20.5-inch diameter
• Counterclockwise rotation with a maximum speed of 4,000 RPM
• Durable plastic and steel construction for long-lasting use
• Compatible with Buick Bravada, Chevrolet Trailblazer, GMC Envoy, and Oldsmobile Rainier models
• Meets or exceeds OEM specifications for reliable replacement
• Four mounting bolts with M8x1.250 thread size for secure installation

About the Four Seasons Fan Blade Product Line

The Four Seasons Fan Blade line offers engineered cooling fan blades designed to meet or exceed original equipment manufacturer (OEM) standards. This product line focuses on delivering precise fitment and performance for engine cooling systems, ensuring proper airflow and temperature regulation. The Fan Blade 76029 is part of this line, providing a direct replacement solution for specific GM SUVs and trucks.

Product Details and Specifications

This engine cooling fan blade features 10 flat angle blades made from durable plastic, measuring 20.5 inches in diameter. The blade assembly rotates counterclockwise and is rated for a maximum speed of 4,000 RPM, suitable for maintaining efficient engine cooling under various operating conditions. The hub depth is 7.375 inches, with a bolt circle diameter of 3.81 inches (96.774 mm) and four mounting holes using M8x1.250 bolts. The overall length is 21 inches, and the blade is finished in black to resist corrosion and wear.

Compatible Vehicles and Applications

• Buick Bravada
• Chevrolet Trailblazer, Trailblazer EXT, SSR
• GMC Envoy, Envoy XL, Envoy XUV, Rainier
• Oldsmobile Bravada

This fan blade is designed as an OEM replacement part, ensuring compatibility and performance for these specific models.

Common Issues Addressed by This Fan Blade

• Overheating due to damaged or worn fan blades
• Reduced engine cooling efficiency from bent or broken blades
• Excessive engine noise caused by imbalanced fan blades
• Failure of original fan blade leading to engine temperature fluctuations
• Corrosion or wear compromising fan blade integrity

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Remove the old fan blade carefully, noting the counterclockwise rotation direction. Use the four M8x1.250 bolts to secure the new fan blade, tightening to manufacturer torque specifications. Verify proper clearance and rotation to avoid contact with other engine components. This fan blade is designed for direct replacement, so no modifications should be necessary.

Quality Assurance and Warranty

The Four Seasons Fan Blade 76029 meets or exceeds OEM standards for fit, form, and function. It is performance rated to ensure reliable operation under normal driving conditions. This product is backed by Four Seasons' quality assurance protocols, providing confidence in durability and compatibility. Please refer to Four Seasons for specific warranty details.