Denso 471-1325 A/C Compressor

Overview of the Denso 471-1325 A/C Compressor

The Denso 471-1325 A/C Compressor is designed specifically for Porsche models including the 911, Boxster, and Cayman. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance tailored to your vehicle's HVAC system.

• Compatible with Porsche 911, Boxster, and Cayman models
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 120.0 mm for precise engagement
• 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 120.0 mm, optimized for smooth and consistent operation. The serpentine pulley belt type is compatible with the factory belt system found on Porsche 911, Boxster, and Cayman vehicles, ensuring proper fit and function. The bolt tangent mounting type provides a secure and stable attachment to the engine, minimizing vibration and wear. Designed for use with R134a refrigerant, this compressor meets the specifications required for modern Porsche HVAC systems.

Applications and Problem Resolution

This Denso A/C compressor is intended for use in the air conditioning systems of Porsche 911, Boxster, and Cayman models. It addresses common issues such as:

• Loss of cooling performance due to compressor failure
• Clutch slippage or failure affecting A/C engagement
• Noise or vibration caused by worn or damaged compressors
• Leaks or refrigerant circulation problems within the A/C system
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Denso 471-1325 A/C compressor, ensure the serpentine belt is properly aligned and tensioned to prevent premature wear. The bolt tangent mounting requires correct torque specifications to maintain secure attachment and avoid leaks. It is recommended to evacuate and recharge the A/C system with R134a refrigerant after installation to ensure optimal performance. Professional installation is advised to maintain system integrity and warranty coverage.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function on Porsche 911, Boxster, and Cayman models. The part number 471-1325 is backed by Denso's quality control processes, ensuring durability and reliability. Warranty coverage details should be confirmed at the time of purchase, typically covering defects in materials and workmanship under normal use.