Denso 471-1618 A/C Compressor

Overview of the Denso 471-1618 A/C Compressor for Toyota RAV4

The Denso 471-1618 A/C compressor is designed specifically for Toyota RAV4 models requiring reliable air conditioning system components. Engineered to work with R134a refrigerant, this compressor ensures efficient cooling performance and system compatibility.

• Compatible with Toyota RAV4 air conditioning systems
• Designed for R134a refrigerant type
• Clutch maximum diameter of 110.0 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 471-1618) features a clutch with a maximum diameter of 110.0 mm, optimized for the Toyota RAV4’s air conditioning system. The serpentine pulley belt type supports efficient power transmission and reduces belt wear. The bolt tangent mounting type provides a secure and stable fitment, ensuring the compressor remains properly aligned during operation. Designed for use with R134a refrigerant, this compressor meets the specifications required for modern Toyota RAV4 models.

Applications and Common Issues Addressed

This A/C compressor is intended for use in Toyota RAV4 vehicles experiencing air conditioning system failures or inefficiencies. It addresses several common issues, including:

• Loss of cooling performance due to compressor failure
• Clutch slippage or improper engagement
• Noise or vibration caused by worn pulley or mounting
• Leaks or contamination related to incompatible refrigerant types
• Reduced system efficiency from damaged or worn compressor components

Installation Notes and Tips

When installing the Denso 471-1618 A/C compressor on a Toyota RAV4, ensure the following:

• Confirm compatibility with the vehicle’s refrigerant type (R134a)
• Inspect and replace the serpentine belt if worn or damaged
• Use proper torque specifications for bolt tangent mounting to avoid misalignment
• Check the clutch assembly for correct engagement and clearance
• Evacuate and recharge the A/C system according to manufacturer guidelines

Quality Assurance and Warranty Information

Denso manufactures this A/C compressor to meet OEM standards for durability and performance. The part number 471-1618 undergoes rigorous quality control to ensure reliable operation in Toyota RAV4 vehicles. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor or region.