Denso 471-1363 A/C Compressor

Overview of the Denso 471-1363 A/C Compressor for Lexus LS430

The Denso 471-1363 A/C compressor is designed specifically for the Lexus LS430, ensuring reliable air conditioning performance. This compressor uses R134a refrigerant and features a serpentine pulley belt type for efficient operation.

• Compatible with Lexus LS430 models
• Refrigerant type: R134a
• Clutch maximum diameter: 115.0 mm
• Pulley belt type: Serpentine
• Mounting type: Bolt tangent

Technical Details and Features

This A/C compressor from Denso is engineered to meet the exact specifications required for the Lexus LS430. The clutch maximum diameter of 115.0 mm ensures proper engagement and smooth operation. The serpentine pulley belt type is designed for durability and consistent power transmission. The bolt tangent mounting type provides secure installation and alignment within the vehicle’s HVAC system. Using R134a refrigerant, this compressor supports modern air conditioning systems while maintaining efficiency and environmental standards.

Applications and Problem Resolution

The Denso 471-1363 A/C compressor is used to restore or maintain the air conditioning system in Lexus LS430 vehicles. It addresses several common issues, including:

• Loss of cooling performance due to compressor failure
• Unusual noises from worn or damaged compressor clutches
• Inconsistent air conditioning operation caused by pulley or clutch issues
• Leaks or refrigerant loss related to compressor malfunction
• Failure to engage the compressor clutch properly

Installation Notes and Tips

When installing the Denso 471-1363 A/C compressor, ensure the following:

• Verify compatibility with the Lexus LS430 model year and specifications
• Use the correct mounting hardware for the bolt tangent mounting type
• Inspect and replace the serpentine belt if worn or damaged
• Evacuate and recharge the A/C system with R134a refrigerant after installation
• Check for proper clutch engagement and pulley alignment before completing installation

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function. The part number 471-1363 is backed by Denso’s quality control processes to ensure durability and reliable performance in the Lexus LS430. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.