Denso 471-9005 A/C Compressor

Overview of the Denso 471-9005 A/C Compressor

The Denso 471-9005 A/C compressor is designed for reliable air conditioning performance in select Chevrolet, Pontiac, and Saturn vehicles. Engineered to work with R134a refrigerant, this compressor supports efficient cooling for models like the Chevrolet Cavalier and Pontiac G5.

• Compatible with Chevrolet Cavalier, Cobalt, HHR, Pontiac G5, Sunfire, Ion, and Saturn models
• Uses R134a refrigerant for effective cooling
• Clutch maximum diameter of 106.0 mm for precise engagement
• Serpentine pulley belt type for smooth operation
• Bolt tangent mounting type for secure installation

Technical Details and Features

This Denso A/C compressor (part number 471-9005) is built to meet the specific requirements of various GM vehicles. It operates with R134a refrigerant, the standard for many modern automotive air conditioning systems. The clutch has a maximum diameter of 106.0 mm, ensuring proper engagement with the serpentine belt system. The bolt tangent mounting type provides a stable and secure fit, reducing vibration and wear during operation.

Compatible Vehicles and Applications

This A/C compressor is compatible with several Chevrolet, Pontiac, and Saturn models, including the Chevrolet Cavalier, Cobalt, and HHR, as well as the Pontiac G5, Ion, Sunfire, and Saturn vehicles. It is designed to replace factory compressors in these vehicles, restoring air conditioning functionality and performance.

• Restores cooling performance in Chevrolet Cavalier and Cobalt
• Replaces worn compressors in Pontiac G5 and Sunfire
• Ensures proper A/C operation in Saturn and Chevrolet HHR models
• Compatible with vehicles using serpentine belt systems
• Supports R134a refrigerant-based air conditioning systems

Installation Notes and Tips

When installing the Denso 471-9005 A/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. The bolt tangent mounting requires correct torque specifications to avoid leaks or misalignment. Inspect the serpentine belt for wear and replace if necessary to maintain optimal compressor function. Proper clutch alignment is essential for smooth engagement and long service life.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for durability and performance. The part number 471-9005 undergoes rigorous quality control to ensure compatibility and reliability in Chevrolet, Pontiac, and Saturn vehicles. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.