Denso 471-1557 A/C Compressor

Denso 471-1557 A/C Compressor Overview

The Denso 471-1557 A/C compressor is a factory-new replacement built for OE-level fit and performance in select Mercedes-Benz applications. It uses R134A refrigerant, a serpentine belt pulley, and a bolt tangent mounting design for a direct-service replacement on vehicles with magnetic coupling.

Fits 2013 Mercedes-Benz C350, N/A; Fits 2013 Mercedes-Benz E350, N/A; Fits 2013 Mercedes-Benz SLK350, N/A.

Key Features

• Part number: 471-1557
• Refrigerant type: R134A
• Clutch maximum diameter: 115.0 mm
• Serpentine pulley belt type
• Bolt tangent mounting type
• Built to Denso OE standards for factory-new replacement use
• Direct fit for 2013 Mercedes-Benz C350, E350, and SLK350 with magnetic coupling

Detailed Description

Denso 471-1557 is an A/C compressor engineered from the perspective of an original equipment supplier. Denso supplies compressors to major vehicle manufacturers, and this unit is manufactured and tested to OE specifications to match the requirements of the vehicle’s air conditioning system. For shoppers searching for a 2013 Mercedes-Benz C350 A/C compressor, 2013 Mercedes-Benz E350 compressor, or 2013 Mercedes-Benz SLK350 compressor with magnetic coupling, this part number provides a direct replacement option with the correct refrigerant and mounting configuration.

This part cross-references Four Seasons 198369 for the same application.

Common Problems This Part Can Address

• Loss of cabin cooling performance
• Noisy compressor operation
• Compressor seizure or internal wear
• Incorrect pulley or mounting configuration during replacement
• Refrigerant system service after compressor failure

Installation Notes and Tips

Verify the vehicle uses R134A refrigerant and magnetic coupling before installation. Confirm pulley, clutch, and mounting details against the original unit to ensure the Denso 471-1557 matches the existing system. After compressor replacement, the A/C system should be inspected, evacuated, and recharged according to factory service procedures.

Quality Assurance

Denso manufactures this compressor to strict OE standards as a factory-new component. Because Denso is an original equipment supplier and the original designer of many of its compressor platforms, the 471-1557 is built with application-specific fitment and production controls in mind.