Four Seasons 76505 HVAC Blower Motor - Front

Reliable HVAC Blower Motor for Cadillac, Chevrolet, and GMC Vehicles

The Four Seasons Blower Motor 76505 is designed to restore proper airflow in your vehicle's HVAC system. Engineered for select Cadillac, Chevrolet, and GMC models, this blower motor assembly ensures consistent cabin comfort and efficient climate control.

• 12-volt blower motor with clockwise rotation
• Flanged end design for OE mounting compatibility
• Includes vented cage wheel with a diameter of 5.90625 inches and height of 2.5 inches
• Equipped with 3 lead wires and a female connector for secure electrical connection
• Constructed from durable plastic and metal materials
• Brushless motor assembly for reliable performance
• OE replacement part meeting original equipment specifications

Four Seasons Blower Motor Product Line Overview

The Four Seasons Blower Motor line focuses on delivering HVAC blower motors that meet or exceed original equipment standards. This product line emphasizes durability and fitment accuracy, providing direct OE mount replacements that integrate seamlessly with your vehicle’s HVAC system. The 76505 blower motor is part of this line, offering a brushless design and vented cage wheel to maintain optimal airflow and system efficiency.

Detailed Product Description

The Four Seasons Blower Motor 76505 is a new, OE replacement HVAC blower motor assembly designed for select Cadillac, Chevrolet, and GMC trucks and SUVs. Featuring a 12-volt brushless motor with clockwise rotation, this unit includes a vented cage wheel measuring approximately 5.9 inches in diameter and 2.5 inches in height. The flanged end and OE mount style ensure a precise fit, while the combination of plastic and metal materials provides durability and long service life. The motor is equipped with three terminals—two spade types and one with 3 lead wires and a female connector—to facilitate secure and reliable electrical connections.

Compatible Vehicles and Common Applications

• Cadillac Escalade and Escalade ESV
• Chevrolet Cheyenne, Silverado 1500, 1500 LD, 2500, 2500 HD, 3500, and 3500 HD
• GMC Sierra 1500, 1500 Limited, 2500 HD, 3500 HD, Yukon, Yukon XL, and Suburban 3500 HD
• Chevrolet Tahoe

Issues This Blower Motor Addresses

• Inconsistent or weak airflow from HVAC vents
• HVAC blower motor noise or vibration
• Complete failure of the blower motor assembly
• Intermittent blower operation or electrical connection problems
• Replacement of worn or damaged blower motor components

Installation Notes and Tips

This blower motor is designed as a direct OE replacement with a flanged mounting style for straightforward installation. Ensure the electrical connectors match the vehicle’s wiring harness, noting the 3-terminal configuration with both spade and lead wire connectors. Verify clockwise rotation compatibility with your vehicle’s HVAC system. It is recommended to inspect the blower wheel and housing for debris or damage during installation to maintain optimal performance.

Quality Assurance and Warranty

The Four Seasons Blower Motor 76505 is a new, remanufactured-quality part that meets original equipment specifications for fit, form, and function. Manufactured with durable plastic and metal components, this blower motor assembly is designed for reliable operation in demanding automotive environments. Warranty coverage details should be confirmed with the parts provider or manufacturer.