VEMO V30-77-0139 A/C Expansion Valve for Mercedes-Benz

The VEMO V30-77-0139 is a direct replacement A/C expansion valve designed for Mercedes-Benz vehicles. This critical air conditioning component regulates refrigerant flow from the high-pressure side to the low-pressure side of the system, controlling the amount of refrigerant entering the evaporator to maintain optimal cooling performance.

Key Features:

• Precision-engineered for Mercedes-Benz W164 (M-Class), X164 (GL-Class), W251 (R-Class), and V251 chassis
• Direct OE replacement ensuring proper fit and function
• Regulates refrigerant flow and pressure for efficient A/C operation
• Helps prevent compressor damage by maintaining proper system pressure
• Manufactured to meet or exceed OEM specifications

VEMO is a trusted aftermarket supplier specializing in quality automotive climate control and engine management components. This expansion valve is compatible with 2005 and newer models across multiple Mercedes-Benz vehicle platforms, restoring factory A/C performance when the original valve fails or becomes restricted.