Denso 471-1478 A/C Compressor

Overview of the Denso A/C Compressor for Mercedes-Benz SLK32 AMG

The Denso 471-1478 A/C compressor is designed specifically for the Mercedes-Benz SLK32 AMG, ensuring reliable air conditioning performance. This compressor is engineered to work with R134a refrigerant and features a serpentine pulley belt system for efficient operation.

• Compatible with Mercedes-Benz SLK32 AMG models
• Uses R134a refrigerant type
• Clutch maximum diameter of 110.0 mm
• Serpentine pulley belt type for smooth power transmission
• Bolt tangent mounting type for secure installation

Technical Details and Features

The Denso 471-1478 A/C compressor is built to meet the specific HVAC requirements of the Mercedes-Benz SLK32 AMG. It operates with R134a refrigerant, which is standard for many modern vehicles, providing effective cooling performance. The clutch has a maximum diameter of 110.0 mm, which is critical for proper engagement and disengagement during operation. The serpentine pulley belt type ensures compatibility with the vehicle’s existing belt system, allowing for consistent and efficient power delivery. The bolt tangent mounting type provides a secure and stable fit, reducing vibration and wear over time.

Applications and Problem Resolution

This A/C compressor is intended for use in the Mercedes-Benz SLK32 AMG to restore or maintain the vehicle’s air conditioning system. It addresses common issues such as:

• Loss of cooling due to compressor failure
• Clutch slippage or improper engagement
• Noise or vibration from worn or damaged compressor components
• Leaks or refrigerant circulation problems
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Denso 471-1478 A/C compressor on a Mercedes-Benz SLK32 AMG, ensure the following:

• Verify compatibility with the vehicle’s refrigerant type (R134a)
• Inspect the serpentine belt for wear and replace if necessary
• Use proper torque specifications for bolt tangent mounting to avoid damage
• Check the clutch diameter to confirm fitment with the existing system
• Evacuate and recharge the A/C system according to manufacturer guidelines

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards, ensuring durability and reliable performance for the Mercedes-Benz SLK32 AMG. The part number 471-1478 is backed by Denso’s quality control processes. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.