Valeo 815730 A/C Compressor

Mercedes-Benz A/C Compressor Replacement

Restore cabin cooling with this Valeo A/C compressor, part number 815730. Built with aluminum core construction, a 6-groove pulley, and a clutch included, it is a direct replacement for select Mercedes-Benz HVAC systems using R134a refrigerant and PAG 46 oil.

Compatible with Mercedes-Benz C300, E350, GLC300, GLC43 AMG, C43 AMG, Metris, and E300 applications, this Valeo Compressor line part is engineered for reliable operation, lower noise, and efficient performance in everyday driving.

Key Features

• Valeo Compressor direct replacement for select Mercedes-Benz vehicles
• Part number 815730 for accurate ordering and service matching
• Uses R134a refrigerant
• Compatible with PAG 46 compressor oil
• 6-groove pulley design
• Clutch included
• Female connector
• Aluminum core material for lightweight durability
• Installation instructions included

Product Details

Valeo compressors are built with quality components to support dependable A/C performance and reduced operating noise. This compressor is designed as a matching-quality replacement for Mercedes-Benz HVAC service, making it a practical choice when replacing a worn or failed unit on C300, E350, GLC300, GLC43 AMG, C43 AMG, Metris, or E300 models. This part cross-references Nissens 890717 for the same application.

Common Problems This Part Can Help Resolve

• No cold air from the vents
• Compressor clutch engagement issues
• Excessive A/C system noise
• Weak or inconsistent cabin cooling
• Compressor failure from wear or internal damage

Installation Notes

Verify refrigerant type, oil specification, pulley groove count, and electrical connector style before installation. Replace the receiver/drier or accumulator and inspect the system for contamination, leaks, and proper oil balance when servicing the A/C system. Follow the included installation instructions and evacuate, recharge, and test the system according to Mercedes-Benz service procedures.

Quality Assurance

Valeo supplies HVAC components with the same type of engineering standards used for major vehicle manufacturers worldwide. The Compressor line is positioned as a direct replacement solution for consistent fit and dependable performance in Mercedes-Benz service applications.