Four Seasons 4735N A/C Receiver Drier

The Four Seasons 4735N A/C Receiver Drier is a critical component for maintaining optimal performance and longevity of your vehicle's air conditioning system. This receiver drier serves as a storage container, filter, and moisture removal device all in one compact unit, ensuring clean, dry refrigerant circulates through your A/C system.

Key Features:

• High-quality desiccant material absorbs moisture from refrigerant to prevent corrosion and component damage
• Internal filter media traps debris and contaminants, protecting expensive components like the compressor and expansion valve
• Temporary storage reservoir for refrigerant and oil during periods of low cooling demand
• Durable steel construction for long-lasting performance
• Manufactured by Four Seasons, the largest aftermarket climate control parts supplier and compressor remanufacturer in the world
• Designed for use in expansion valve type A/C systems

The receiver drier should be replaced any time the A/C system is opened for service, when the compressor is replaced, or if the system has been exposed to atmosphere for more than 30 minutes. Proper replacement ensures the desiccant material remains effective at moisture removal and prevents filter restriction that could diminish refrigerant flow. Four Seasons products are engineered to meet or exceed OE specifications for reliable, long-lasting climate control system performance.