Denso 471-1492 A/C Compressor

Reliable A/C Compressor for Audi A4 and A4 Quattro

The Denso 471-1492 A/C compressor is designed specifically for Audi A4 and A4 Quattro models. Engineered to work with R134a refrigerant, this compressor ensures efficient climate control performance in your vehicle's HVAC system.

Key Features of the Denso 471-1492 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 specifically for Audi A4 and A4 Quattro models

Detailed Description of the Denso A/C Compressor

This Denso A/C compressor, part number 471-1492, is engineered to meet the exact specifications of Audi A4 and A4 Quattro vehicles. It operates with R134a refrigerant, which is standard in many modern automotive air conditioning systems. The clutch has a maximum diameter of 110.0 mm, ensuring proper engagement and disengagement for efficient compressor 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 fitment. This compressor is built to integrate seamlessly with the vehicle’s existing HVAC system, maintaining optimal cooling performance.

Common Applications and Issues Addressed

• Restores proper air conditioning function in Audi A4 and A4 Quattro models
• Replaces worn or damaged compressors causing insufficient cooling
• Eliminates clutch engagement problems related to compressor failure
• Addresses refrigerant leaks or compressor noise issues
• Improves overall HVAC system reliability and efficiency

Installation Notes and Tips

When installing the Denso 471-1492 A/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. Verify the serpentine belt condition and alignment to prevent premature wear. Use the bolt tangent mounting points for secure attachment, and confirm clutch clearance matches the 110.0 mm diameter specification. It is recommended to inspect related components such as the receiver drier and expansion valve during installation to maintain system integrity.

Quality Assurance and Warranty Information

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function. The part number 471-1492 undergoes rigorous quality control to ensure durability and performance in Audi A4 and A4 Quattro vehicles. Warranty coverage details should be confirmed at the point of purchase, typically including protection against defects in materials and workmanship.