Denso 471-1424 A/C Compressor

Overview of Denso A/C Compressor for Acura NSX

The Denso 471-1424 A/C compressor is designed specifically for the Acura NSX, ensuring reliable air conditioning performance. Engineered to work with R12 refrigerant, this compressor supports efficient cooling in your vehicle's HVAC system.

• Compatible with Acura NSX models
• Designed for R12 refrigerant type
• Clutch maximum diameter of 140.0 mm
• 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 471-1424) features a clutch with a maximum diameter of 140.0 mm, optimized for the Acura NSX's air conditioning system. It uses a serpentine pulley belt type, which provides consistent belt engagement and reduces slippage. The bolt tangent mounting type ensures a firm and precise fitment, minimizing vibration and enhancing durability. Designed for R12 refrigerant, this compressor meets the specifications required for older Acura NSX models that utilize this refrigerant type.

Applications and Problem Solving

This A/C compressor is intended for use in the HVAC system of Acura NSX vehicles requiring R12 refrigerant. It addresses several common issues, including:

• Loss of cooling efficiency due to compressor failure
• Clutch slippage or malfunction affecting A/C engagement
• Noise or vibration caused by worn or improperly mounted compressors
• Leaks or refrigerant circulation problems within the A/C system
• Replacement of original compressor components to restore factory performance

Installation Notes and Tips

When installing the Denso 471-1424 A/C compressor on an Acura NSX, ensure the following:

• Confirm compatibility with the vehicle’s refrigerant type (R12)
• Use proper torque specifications for bolt tangent mounting to avoid misalignment
• Inspect the serpentine belt for wear and replace if necessary to maintain proper tension
• Check the clutch assembly for correct engagement and clearance
• Evacuate and recharge the A/C system according to manufacturer guidelines after installation

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet strict OEM standards, ensuring reliable performance and durability for Acura NSX vehicles. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. It is recommended to verify warranty terms at the time of purchase.