Denso 471-1632 A/C Compressor

Overview of the Denso 471-1632 A/C Compressor

The Denso 471-1632 A/C Compressor is designed specifically for Toyota Corolla and Matrix models. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance in compatible vehicles.

• Compatible with Toyota Corolla and Matrix models
• Uses R134a refrigerant type
• Clutch maximum diameter of 115.0 mm
• 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 operates with R134a refrigerant, which is standard for many modern vehicles including the Toyota Corolla and Matrix. The clutch has a maximum diameter of 115.0 mm, providing the necessary engagement surface for smooth operation. It features a serpentine pulley belt type, which is common in Toyota vehicles, ensuring compatibility with existing belt systems. The bolt tangent mounting type allows for a secure and precise fit, reducing vibration and improving durability. The part number 471-1632 identifies this specific compressor model within Denso's product range.

Compatible Vehicles and Applications

This Denso A/C compressor is compatible with the following Toyota models:

• Toyota Corolla (various model years)
• Toyota Matrix (various model years)

It is designed to replace the original equipment compressor in these vehicles, restoring proper air conditioning function and system efficiency.

Common Issues Addressed by the Denso 471-1632 Compressor

• Loss of cooling performance in Toyota Corolla or Matrix A/C systems
• Clutch failure or slipping due to worn components
• Compressor noise or seizing caused by internal wear
• Leaks or refrigerant loss related to compressor failure
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Denso 471-1632 A/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. Verify the serpentine belt condition and routing before installation. Use the bolt tangent mounting points to secure the compressor firmly, avoiding misalignment. It is recommended to replace the receiver/drier and inspect all A/C system components for wear during installation to maintain optimal performance.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM specifications for Toyota vehicles. The part number 471-1632 undergoes rigorous quality control to ensure durability and reliable operation. While specific warranty terms may vary, Denso compressors typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty details.