Four Seasons 26842 A/C System O-Ring and Gasket Kit

AC System Seal Kit for Jeep and Dodge

Four Seasons 26842 is an A/C system O-ring and gasket seal kit built for HVAC sealing service on select Jeep Grand Cherokee and Dodge Durango applications. It uses green rubber O-rings with green and black gasket components to help restore sealing integrity at A/C connection points.

The Four Seasons AC System Seal Kit line focuses on replacement sealing components for automotive air conditioning service. Part number 26842 is a direct-fit style seal kit for common A/C repair work on Jeep Grand Cherokee and Dodge Durango models.

Key Features

• Part number 26842
• O-ring and gasket A/C system seal kit
• Green rubber O-rings with green and black gasket colors
• Aluminum gasket material
• Built for HVAC gasket and sealing system service
• Fits select Jeep Grand Cherokee and Dodge Durango applications

Detailed Description

Four Seasons 26842 is an AC System Seal Kit used to replace worn or damaged A/C O-rings and gaskets in the refrigerant circuit. The kit’s green rubber O-rings and aluminum gasket components are specified for sealing service in HVAC connections where leaks can develop over time from heat cycling, vibration, and age. This part is listed for 2018-2021 Jeep Grand Cherokee, 2017-2020 Dodge Durango, 2014-2017 Jeep Grand Cherokee, and 2011-2016 Dodge Durango applications. If you are searching for a Jeep Grand Cherokee A/C system seal kit or a Dodge Durango O-ring and gasket kit, Four Seasons 26842 is the referenced part number.

This part cross-references Global Parts Distributors LLC 1321381 for the same application.

Common Issues This Part May Address

• Refrigerant seepage at A/C line and component connections
• Damaged or flattened O-rings during A/C service
• Leaking gasket surfaces in the HVAC system
• Loss of sealing integrity after A/C component removal
• Service repairs on Jeep Grand Cherokee and Dodge Durango A/C systems

Installation Notes and Tips

Confirm vehicle compatibility before installation, especially on 2014-2017 Jeep Grand Cherokee and 2011-2016 Dodge Durango applications. Inspect mating surfaces, clean connection points thoroughly, and replace any seal that shows cracking, flattening, or chemical damage. Use the correct refrigerant oil on new seals during assembly and verify system integrity after service.

Quality Assurance

Four Seasons is a recognized HVAC parts brand, and this seal kit is cataloged for specific vehicle applications to support accurate A/C system repair. Verify the part number 26842 against the vehicle’s service requirements before installation.