Expansion Valve O Ring Package - Mopar (5139728AA)

Details

• Brand:

  

• SKU:

  5139728AA

• Other Names:

  05139728aa, O Ring

• Description:

  The Mopar Expansion Valve O-Ring Package (5139728AA) is a genuine OEM air conditioning system service kit designed to provide a secure, leak-free seal at the expansion valve connections. Manufactured to Mopar factory specifications, this O-ring package ensures proper fitment, reliable sealing performance, and long-lasting durability for the vehicle's A/C system.

  As a critical part of the air conditioning system, the expansion valve regulates refrigerant flow between the high-pressure and low-pressure sides of the system. Properly functioning O-rings are essential for maintaining refrigerant containment, system efficiency, and optimal cooling performance. Worn or damaged seals can lead to refrigerant leaks, reduced A/C performance, and potential system damage.

  Constructed from high-quality materials designed to withstand refrigerant exposure, pressure variations, temperature extremes, and demanding operating conditions, these genuine Mopar O-rings are engineered for dependable long-term sealing performance. Their precision design helps ensure proper sealing at expansion valve connection points during service and repair procedures.

  Engineered as direct replacement service components, these O-rings are manufactured to OEM standards for compatibility with applicable Mopar air conditioning systems and expansion valve assemblies.

  (1) Expansion valve O-ring package – includes O-rings for both sides of the expansion valve

  Compatible with select Mopar vehicles equipped with applicable air conditioning and climate control system configurations.

  IMPORTANT FITMENT NOTICE: Fitment may vary depending on vehicle model, trim level, air conditioning system configuration, refrigerant system design, and equipped features. Providing your VIN (Vehicle Identification Number) is REQUIRED to verify correct fitment. Orders cannot be processed without a valid VIN included at the time of purchase. Always confirm compatibility with VIN before ordering.

• Condition: New

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