Denso 471-1583 A/C Compressor

Overview of the Denso 471-1583 A/C Compressor

The Denso 471-1583 A/C compressor is designed specifically for Audi A6 Quattro and A7 Quattro models. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance in your vehicle's HVAC system.

• Compatible with Audi A6 Quattro and A7 Quattro
• Uses R134a refrigerant type
• Clutch maximum diameter of 125.0 mm
• Serpentine pulley belt type for efficient power transfer
• Bolt tangent mounting type for secure installation

Technical Details and Features

This A/C compressor from Denso features a clutch with a maximum diameter of 125.0 mm, designed to engage smoothly with the serpentine pulley belt system. The bolt tangent mounting type provides a stable and precise fitment, reducing vibration and ensuring consistent compressor operation. The unit is compatible with R134a refrigerant, which is standard in many modern vehicles including the Audi A6 Quattro and A7 Quattro. The serpentine pulley belt type allows for efficient power delivery from the engine to the compressor, supporting optimal HVAC system performance.

Compatible Vehicles and Applications

This Denso A/C compressor, part number 471-1583, is compatible with the following Audi models:

• Audi A6 Quattro
• Audi A7 Quattro

It is designed to replace the factory compressor in these vehicles, restoring proper air conditioning function and maintaining system integrity.

Common Issues Addressed by This Compressor

• Loss of cooling performance in Audi A6 Quattro and A7 Quattro
• Clutch slippage or failure due to worn components
• Compressor noise or seizing caused by internal wear
• Leaks or refrigerant loss affecting system pressure
• Inconsistent compressor engagement impacting HVAC efficiency

Installation Notes and Tips

When installing the Denso 471-1583 A/C compressor, ensure the following:

• Use the correct bolt tangent mounting hardware for secure attachment
• Verify the serpentine belt routing and tension to prevent slippage
• Confirm the system is properly evacuated and recharged with R134a refrigerant
• Inspect related components such as the clutch and pulley for wear
• Follow manufacturer torque specifications during installation

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function. The part number 471-1583 undergoes rigorous quality control to ensure durability and reliable operation in Audi A6 Quattro and A7 Quattro vehicles. Warranty coverage details should be confirmed at the point of purchase, typically including protection against defects in materials and workmanship.