Denso 471-1553 A/C Compressor

Reliable A/C Compressor for Mercedes-Benz Models

The Denso 471-1553 A/C compressor is engineered to restore efficient air conditioning performance in select Mercedes-Benz vehicles. Designed specifically for models such as the C300, C350, E350, GLK350, and SLK350, this compressor supports R134a refrigerant systems and features a serpentine pulley belt for smooth operation.

• Compatible with Mercedes-Benz C300, C350, E350, GLK350, and SLK350
• Uses R134a refrigerant type for effective cooling
• Clutch maximum diameter of 115.0 mm ensures proper engagement
• Serpentine pulley belt type for reliable power transmission
• Bolt tangent mounting type for secure installation

Technical Details and Features

The Denso 471-1553 A/C compressor is designed to meet the specific requirements of Mercedes-Benz vehicles equipped with R134a refrigerant systems. Its clutch has a maximum diameter of 115.0 mm, which is critical for proper engagement and disengagement during operation. The serpentine pulley belt type allows for efficient power transfer from the engine, reducing slippage and wear. The bolt tangent mounting type provides a secure and stable fit, ensuring the compressor remains firmly in place under various driving conditions.

Applications and Problem Solving

This A/C compressor is intended for use in the following Mercedes-Benz models: C300, C350, E350, GLK350, and SLK350. It addresses common air conditioning issues such as:

• Loss of cooling performance due to compressor failure
• Unusual noises from the A/C clutch or compressor assembly
• Inconsistent or intermittent air conditioning operation
• Compressor clutch slipping or not engaging properly
• Leaks or pressure loss in the refrigerant system

Installation Notes and Tips

When installing the Denso 471-1553 A/C compressor, ensure compatibility with the vehicle’s R134a refrigerant system. Proper torque specifications should be followed for the bolt tangent mounting to avoid misalignment or damage. Inspect the serpentine belt for wear and replace if necessary to maintain optimal compressor performance. It is recommended to evacuate and recharge the A/C system after installation to ensure correct refrigerant levels and system operation.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. For precise warranty information, refer to the product documentation or contact the distributor.