Denso 471-1037 A/C Compressor

Overview of the Denso 471-1037 A/C Compressor

The Denso 471-1037 A/C compressor is designed specifically for select Lexus and Toyota models, including the Avalon, Camry, and ES350. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance in your vehicle's HVAC system.

• Compatible with Lexus Avalon, Toyota Camry, and Toyota ES350
• 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 features a clutch with a maximum diameter of 115.0 mm, designed to engage smoothly with the serpentine belt system common in the specified vehicle models. The bolt tangent mounting type provides a stable and precise fit, reducing vibration and ensuring consistent compressor operation. The unit is compatible with R134a refrigerant, which is standard in many modern vehicles, including the Lexus Avalon, Toyota Camry, and ES350.

Applications and Problem Solving

This compressor is intended for use in the HVAC systems of Lexus Avalon, Toyota Camry, and Toyota ES350 models. It addresses several common A/C system issues, such as:

• Loss of cooling efficiency due to compressor failure
• Clutch slippage or failure affecting compressor engagement
• Noise or vibration caused by worn or damaged compressor components
• Leaks or refrigerant circulation problems within the compressor

Installation Notes and Tips

When installing the Denso 471-1037 A/C compressor, ensure the serpentine belt is properly aligned with the clutch and pulley. The bolt tangent mounting requires precise torque specifications to maintain secure attachment and prevent leaks or misalignment. It is recommended to evacuate and recharge the A/C system with R134a refrigerant after installation to maintain optimal performance.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. This ensures reliability and peace of mind when replacing the A/C compressor in your Lexus Avalon, Toyota Camry, or ES350.