Denso 471-1589 A/C Compressor

Reliable A/C Compressor for Audi A6 and A6 Quattro

The Denso 471-1589 A/C compressor is designed specifically for Audi A6 and A6 Quattro models. Engineered to work with R134a refrigerant, this compressor ensures efficient cooling performance and compatibility with your vehicle's HVAC system.

Key Features of the Denso 471-1589 A/C Compressor

• Compatible with R134a refrigerant type
• Clutch maximum diameter of 110.0 mm for precise engagement
• Serpentine pulley belt type for smooth operation
• Bolt tangent mounting type for secure installation
• Designed for Audi A6 and A6 Quattro models

Detailed Description of the Denso A/C Compressor

This Denso A/C compressor, part number 471-1589, is built to meet the exact specifications required by Audi A6 and A6 Quattro vehicles. The compressor uses R134a refrigerant, which is standard in many modern automotive air conditioning systems. Its clutch has a maximum diameter of 110.0 mm, ensuring proper engagement and disengagement for efficient operation. The serpentine pulley belt type allows for reliable power transmission from the engine, while the bolt tangent mounting type provides a secure and stable fit within the engine bay.

Common Issues Addressed by This A/C Compressor

• Loss of cooling performance in Audi A6 and A6 Quattro air conditioning systems
• Clutch slippage or failure causing intermittent A/C operation
• Noise or vibration from worn or damaged compressor components
• Leaks or refrigerant loss due to compressor wear
• Failure to engage the compressor clutch properly

Installation Notes and Tips

When installing the Denso 471-1589 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 for secure attachment and confirm the serpentine belt is correctly routed and tensioned. It is recommended to inspect related components such as the condenser, receiver drier, and expansion valve during installation.

Quality Assurance and Warranty Information

Denso manufactures this A/C compressor to meet OEM standards for durability and performance. The part number 471-1589 undergoes rigorous quality control to ensure reliable operation in Audi A6 and A6 Quattro vehicles. Warranty coverage details should be confirmed at the point of purchase, typically including protection against manufacturing defects for a specified period.