Denso 471-1342 A/C Compressor

Reliable A/C Compressor for Lexus and Toyota Vehicles

The Denso 471-1342 A/C compressor is engineered to provide efficient cooling performance for select Lexus and Toyota models. Designed specifically for vehicles using R134a refrigerant, this compressor ensures compatibility and durability in your vehicle's HVAC system.

• Compatible with Lexus and Toyota models including Avalon, Camry, ES300, ES330, and Solara
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 130.0 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 471-1342) is built to meet the specific requirements of your vehicle's air conditioning system. The clutch maximum diameter of 130.0 mm allows for reliable clutch engagement, reducing wear and improving system responsiveness. The serpentine pulley belt type is compatible with the belt system found on Lexus and Toyota models such as the Avalon and Camry, ensuring proper belt alignment and tension. The bolt tangent mounting type provides a secure and stable fit, minimizing vibrations and enhancing compressor longevity.

Compatible Vehicles and Applications

This A/C compressor is compatible with the following makes and models:

• Lexus ES300 and ES330
• Toyota Avalon
• Toyota Camry
• Toyota Solara

It is designed for vehicles equipped with R134a refrigerant systems, making it suitable for many mid-2000s to early 2010s Lexus and Toyota models.

Common Issues Addressed by This Compressor

• Loss of cooling efficiency in the A/C system
• Clutch slippage or failure causing intermittent cooling
• Unusual noises from the compressor pulley or clutch
• Refrigerant leaks due to compressor seal failure
• Complete compressor failure resulting in no air conditioning

Installation Notes and Tips

When installing the Denso 471-1342 A/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. Verify the serpentine belt condition and alignment to prevent premature wear. Use the bolt tangent mounting points to secure the compressor firmly, and inspect clutch operation before completing installation. It is recommended to replace the receiver drier and expansion valve when servicing the A/C system to maintain optimal performance.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM specifications, ensuring reliable performance and fitment. The part number 471-1342 undergoes rigorous quality control testing to maintain durability and operational standards. Warranty coverage details vary by distributor but typically include protection against defects in materials and workmanship for a specified period.