Denso 471-5005 A/C Compressor

Overview of the Denso 471-5005 A/C Compressor for Nissan Altima

The Denso 471-5005 A/C Compressor is designed specifically for Nissan Altima models requiring reliable air conditioning system components. Engineered to work with R134a refrigerant, this compressor ensures efficient cooling performance and system compatibility.

• Compatible with Nissan Altima vehicles
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 129.0 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 471-5005, is built to meet the specific requirements of Nissan Altima air conditioning systems. It uses R134a refrigerant, which is standard in many modern vehicles, ensuring environmental compliance and system efficiency. The clutch has a maximum diameter of 129.0 mm, providing reliable engagement and disengagement during operation. The serpentine pulley belt type is compatible with the vehicle’s existing belt system, allowing for seamless integration. The bolt tangent mounting type offers a secure and stable fit, reducing vibration and wear over time.

Common Applications and Problem Resolution

This A/C compressor is used to maintain proper air conditioning function in Nissan Altima models. It addresses several common issues, including:

• Loss of cooling due to compressor failure
• Clutch slippage or improper engagement
• Noise or vibration from worn pulley or mounting
• Leaks or inefficiency related to refrigerant compatibility
• System pressure irregularities affecting A/C performance

Installation Notes and Tips

When installing the Denso 471-5005 A/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. Verify the clutch maximum diameter matches the vehicle’s specifications to avoid fitment issues. Use the bolt tangent mounting points for secure attachment, and inspect the serpentine belt for wear or damage before reassembly. Proper torque specifications should be followed to maintain mounting integrity and prevent leaks.

Quality Assurance and Warranty Information

Denso manufactures this A/C compressor to meet OEM standards for durability and performance. The part number 471-5005 undergoes rigorous quality control to ensure compatibility with Nissan Altima models. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship, providing confidence in the product’s reliability.