Denso 471-1282 A/C Compressor

Overview of Denso A/C Compressor for Lexus RX300

The Denso A/C Compressor, part number 471-1282, is designed specifically for the Lexus RX300. This compressor is engineered to work with R134a refrigerant and features a serpentine pulley belt type, ensuring compatibility with the vehicle's existing HVAC system.

• Compatible with Lexus RX300 models
• Uses R134a refrigerant type
• Clutch maximum diameter of 130.0 mm
• Serpentine pulley belt type for smooth operation
• Bolt tangent mounting type for secure installation

Technical Details and Specifications

The Denso 471-1282 A/C Compressor is built to meet the precise requirements of the Lexus RX300's HVAC system. It operates with R134a refrigerant, which is standard for many modern vehicles. The clutch has a maximum diameter of 130.0 mm, providing reliable engagement and disengagement during operation. The serpentine pulley belt type ensures efficient power transfer from the engine, while the bolt tangent mounting type offers a secure and stable fitment, reducing vibration and wear.

Applications and Problem Resolution

This A/C compressor is intended for use in the Lexus RX300 to maintain effective air conditioning performance. It addresses several common issues, including:

• Loss of cooling efficiency due to compressor failure
• Unusual noises from worn or damaged compressor clutches
• Inconsistent clutch engagement affecting A/C operation
• Leaks or refrigerant loss related to compressor seals
• Failure of the compressor pulley or belt system

Installation Notes and Tips

When installing the Denso 471-1282 A/C Compressor on a Lexus RX300, ensure the following:

• Confirm compatibility with the vehicle’s refrigerant type R134a
• Inspect the serpentine belt for wear and replace if necessary
• Use the bolt tangent mounting points for secure attachment
• Check clutch diameter clearance to avoid interference
• Follow manufacturer torque specifications during installation

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for durability and performance. 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 on your Lexus RX300.