Four Seasons 1549R A/C Compressor Replacement Kit with Accumulator, Expansion Device & O-Rings

The Four Seasons 1549R is a complete A/C compressor replacement kit designed to provide everything needed for a successful air conditioning system repair in one convenient package. As part of Four Seasons' trusted PAC-Kit® program, this kit bundles all the essential companion components required to properly replace an A/C compressor and satisfy the compressor warranty.

What's Included:

• Accumulator or Filter Drier — absorbs moisture and filters debris from the refrigerant circuit
• Expansion Device (Expansion Valve or Orifice Tube) — meters refrigerant flow through the system
• Compressor Oil — pre-measured lubricant to protect the new compressor
• O-Ring & Gasket Pack — all necessary seals for leak-free connections
• Cap & Valve Kit — protective service port caps and valve cores

Why Replace the Full Kit?

When an A/C compressor fails, debris and contaminants can circulate throughout the entire system. Replacing only the compressor without servicing the accumulator/drier, expansion device, and seals risks premature failure of the new compressor. The Four Seasons 1549R kit eliminates this risk by supplying all critical wear components together.

Four Seasons is a leading OEM-quality supplier of automotive heating and air conditioning parts, trusted by professional technicians and DIYers alike. The 1549R kit is engineered and tested to meet or exceed original equipment standards, ensuring long-lasting, reliable A/C performance.