Four Seasons A/C Orifice Tube P/N:638 (Pack of 10)

Black(OE Red) Orifice Tube 10 pkg

• Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.
• Contains necessary o-rings and gaskets necessary to seal high pressure from low pressure. Application specific direct fit replacement for ease of installation
• High quality components for long lasting performance
• Injection molded color coded plastic for easy identification
• Orifice tubes serve as the divide between the high and low pressure sections of the A/C system. An orifice tube is a very simple component with no moving parts letting refrigerant flows through its fixed diameter tube.
• Orifice tubes are built application specific per OEM size and color. Since they act as a refrigerant filter they can become clogged with debris requiring the orifice tube to always be replaced.