Denso 471-1593 A/C Compressor

Overview of the Denso 471-1593 A/C Compressor

The Denso 471-1593 A/C compressor is designed specifically for select Mercedes-Benz models, including the E350, SLK280, SLK300, and SLK350. Engineered to work with R134a refrigerant, this compressor ensures reliable air conditioning performance in your vehicle.

• Compatible with Mercedes-Benz E350, SLK280, SLK300, and SLK350
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 110.0 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 471-1593) features a clutch with a maximum diameter of 110.0 mm, optimized for efficient power transfer and engagement. The serpentine pulley belt type is compatible with the belt systems found on the specified Mercedes-Benz models, ensuring proper fit and function. The bolt tangent mounting type provides a secure and stable attachment to the engine, reducing vibration and wear over time. Designed for use with R134a refrigerant, this compressor meets the specifications required for modern automotive air conditioning systems.

Applications and Common Issues Addressed

This A/C compressor is intended for use in the following Mercedes-Benz vehicles:

• Mercedes-Benz E350
• Mercedes-Benz SLK280
• Mercedes-Benz SLK300
• Mercedes-Benz SLK350

It is suitable for resolving issues such as:

• Loss of air conditioning cooling performance
• Clutch slippage or failure
• Unusual noises from the compressor area
• Refrigerant leaks related to compressor seals
• Failure to engage the A/C clutch properly

Installation Notes and Tips

When installing the Denso 471-1593 A/C compressor, ensure the following:

• Confirm compatibility with your specific Mercedes-Benz model and year
• Use proper torque specifications for bolt tangent mounting
• Inspect and replace the serpentine belt if worn or damaged
• Evacuate and recharge the A/C system with R134a refrigerant after installation
• Check for any leaks or abnormal noises during initial operation

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. Using the correct part number 471-1593 ensures you receive a component designed to maintain the integrity of your Mercedes-Benz air conditioning system.