Denso 471-1568 A/C Compressor

Overview of the Denso 471-1568 A/C Compressor

The Denso 471-1568 A/C compressor is designed specifically for select Lexus models, including the GS300, GS350, IS250, and IS350. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance tailored to your vehicle's specifications.

• Compatible with Lexus GS300, GS350, IS250, and IS350 models
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 115.0 mm for precise engagement
• Serpentine pulley belt type for efficient power transfer
• Bolt tangent mounting type for secure installation

Technical Details and Features

This Denso A/C compressor (part number 471-1568) is built to meet the exact requirements of your Lexus vehicle's HVAC system. It operates with R134a refrigerant, the standard for modern automotive air conditioning systems. The clutch has a maximum diameter of 115.0 mm, which ensures proper engagement and disengagement during operation. The serpentine pulley belt type is compatible with the vehicle’s existing belt system, providing smooth and efficient power delivery. The bolt tangent mounting type allows for a secure and stable fitment, reducing vibration and wear over time.

Applications and Problem Resolution

This A/C compressor is intended for use in the following Lexus models:

• Lexus GS300
• Lexus GS350
• Lexus IS250
• Lexus IS350

Common issues this compressor can address include:

• Loss of air conditioning cooling performance
• Clutch slippage or failure
• Unusual noises from the compressor assembly
• Refrigerant leaks related to compressor seals
• Inconsistent compressor engagement

Installation Notes and Tips

When installing the Denso 471-1568 A/C compressor, ensure the following:

• Confirm compatibility with your Lexus GS300, GS350, IS250, or IS350 model year and engine type
• Use proper torque specifications for bolt tangent mounting to avoid damage
• Inspect and replace the serpentine belt if worn or damaged
• Evacuate and recharge the A/C system with R134a refrigerant following manufacturer guidelines
• Check for any leaks or abnormal noises after installation

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards, ensuring durability and reliable performance. The part number 471-1568 undergoes rigorous quality control to maintain consistent operation within the specified parameters. Warranty coverage details should be confirmed at the point of purchase, but Denso typically offers limited warranties covering defects in materials and workmanship.