Denso 471-1011 A/C Compressor

Reliable A/C Compressor for Toyota Tundra

The Denso 471-1011 A/C compressor is designed specifically for Toyota Tundra models requiring R134a refrigerant. Engineered to meet OEM specifications, this compressor ensures efficient air conditioning performance and durability.

• Compatible with Toyota Tundra vehicles
• Uses R134a refrigerant for optimal cooling
• Clutch maximum diameter of 110.0 mm for precise engagement
• Serpentine pulley belt type for smooth operation
• Bolt tangent mounting type for secure installation

Technical Details and Features

The Denso 471-1011 A/C compressor is built to maintain proper refrigerant flow and pressure within the air conditioning system of Toyota Tundra trucks. It features a clutch with a maximum diameter of 110.0 mm, which ensures reliable engagement and disengagement of the compressor clutch. The serpentine pulley belt type is compatible with the vehicle’s existing belt system, providing consistent power transmission. The bolt tangent mounting type allows for a secure and stable fitment, reducing vibration and wear during operation.

Applications and Common Issues Addressed

This A/C compressor is intended for use in Toyota Tundra models that require a replacement compressor compatible with R134a refrigerant. It addresses several common air conditioning system problems, including:

• Loss of cooling efficiency due to compressor failure
• Clutch slippage or failure causing intermittent A/C operation
• Leaks or damage in the compressor affecting refrigerant pressure
• Noise or vibration from worn or misaligned compressor components

Installation Notes and Tips

When installing the Denso 471-1011 A/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. Verify the clutch maximum diameter matches the vehicle specifications to avoid fitment issues. Use the bolt tangent mounting points to secure the compressor firmly, and inspect the serpentine belt for wear or damage before reassembly. Proper torque specifications should be followed to maintain mounting integrity.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet strict quality standards, ensuring reliable performance and longevity. The part number 471-1011 is backed by Denso’s quality control processes. While specific warranty details may vary, Denso products typically include a limited warranty covering defects in materials and workmanship under normal use.