Denso 471-0709 A/C Compressor

Reliable A/C Compressor for Cadillac CTS

The Denso 471-0709 A/C compressor is designed specifically for Cadillac CTS models, ensuring efficient air conditioning performance. Engineered to work with R134a refrigerant, this compressor supports your vehicle's HVAC system with precision and durability.

• Compatible with Cadillac CTS models
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 131.0 mm for optimal 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 471-0709) features a clutch with a maximum diameter of 131.0 mm, providing reliable engagement and disengagement within the HVAC system. The serpentine pulley belt type ensures compatibility with the vehicle’s existing belt system, promoting efficient power transfer and reducing wear. The bolt tangent mounting type offers a secure and stable fitment, minimizing vibration and enhancing compressor longevity. Designed for use with R134a refrigerant, this compressor meets the specifications required for Cadillac CTS air conditioning systems.

Common Applications and Problem Resolution

This A/C compressor is used to maintain proper cooling performance in Cadillac CTS vehicles. It addresses several common HVAC issues, including:

• Loss of cooling due to compressor failure
• Clutch slippage or failure affecting A/C engagement
• Noise or vibration caused by worn or damaged compressors
• Incompatibility with R134a refrigerant systems
• Improper mounting leading to premature wear

Installation Notes and Tips

When installing the Denso 471-0709 A/C compressor, ensure the serpentine belt is properly aligned and tensioned to prevent premature wear. Verify that the bolt tangent mounting points are clean and free of debris for a secure fit. It is recommended to evacuate and recharge the A/C system with R134a refrigerant after installation to maintain optimal performance. Professional installation is advised to ensure system integrity and safety.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet strict OEM standards, ensuring reliable operation and durability. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms related to part number 471-0709.