HomeHVAC > Gaskets and Sealing SystemsFour Seasons 26842 A/C System O-Ring and Gasket Kit
Part #: 26842

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

AC System Seal Kit
⚙️ 18 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦AC System Seal Kit
🚗Fitment: Dodge and Jeep, Durango and Grand Cherokee
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Sealing for Dodge Durango and Jeep Grand Cherokee A/C Systems

The Four Seasons AC System Seal Kit 26842 provides essential O-rings and gaskets designed to maintain airtight seals in your vehicle's air conditioning system. Specifically compatible with Dodge Durango and Jeep Grand Cherokee models, this kit helps prevent refrigerant leaks and ensures optimal HVAC performance.

  • Includes green rubber O-rings and aluminum gaskets in green and black colors
  • Designed for use in A/C system sealing applications
  • Compatible with Dodge Durango and Jeep Grand Cherokee vehicles
  • Part number 26842 for precise identification and fitment
  • Part of the Four Seasons AC System Seal Kit product line

Product Details and Material Specifications

This A/C System O-Ring and Gasket Kit features durable green rubber O-rings that provide flexible, long-lasting seals resistant to refrigerant and oil exposure. The aluminum gaskets, available in green and black, offer a reliable metal-to-metal seal surface that withstands temperature fluctuations and pressure changes within the HVAC system. The combination of these materials ensures a secure and leak-free connection in your vehicle's air conditioning components.

About the Four Seasons AC System Seal Kit Line

The Four Seasons AC System Seal Kit product line focuses on providing comprehensive sealing solutions for automotive HVAC systems. Each kit includes carefully selected O-rings and gaskets engineered to meet or exceed OEM specifications. The 26842 kit is tailored for Dodge Durango and Jeep Grand Cherokee models, ensuring compatibility and ease of maintenance for these vehicles' A/C systems.

Common Applications and Problem Resolution

  • Prevents refrigerant leaks caused by worn or damaged O-rings and gaskets
  • Eliminates loss of cooling efficiency due to compromised seals
  • Addresses A/C system pressure drops linked to seal failure
  • Helps avoid contamination from external moisture or debris entering the system
  • Supports maintenance and repair of HVAC components in Dodge Durango and Jeep Grand Cherokee

Installation Notes and Tips

When installing the Four Seasons AC System Seal Kit 26842, ensure all mating surfaces are clean and free of debris before applying the new O-rings and gaskets. Lubricate the green rubber O-rings with the appropriate refrigerant oil to prevent damage during assembly and to improve sealing performance. Verify correct placement of each gasket and O-ring according to the vehicle’s service manual to maintain system integrity.

Quality Assurance and Warranty Information

Four Seasons manufactures the AC System Seal Kit 26842 to meet industry standards for durability and performance. The materials used, including green rubber and aluminum, are selected for their resistance to refrigerants and environmental conditions. While specific warranty details are not provided, Four Seasons products typically adhere to quality control processes to ensure reliable operation within the specified vehicle applications.

BrandFour Seasons
Part Number26842
PositionAC System Seal Kit
Gasket ColorGreen, black
Gasket MaterialAluminum
DescriptionO-ring & gasket a/c system seal kit
MaterialGreen rubber o-rings
StyleO-ring & gasket kit
TypeAc system seal kits

This part fits 18 vehicles. Search below:

YearMakeModelPositionNotes
2021JeepGrand CherokeeN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2020DodgeDurangoN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2020JeepGrand CherokeeN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2019DodgeDurangoN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2019JeepGrand CherokeeN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2018DodgeDurangoN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2018JeepGrand CherokeeN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017DodgeDurangoN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017JeepGrand CherokeeN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2016DodgeDurangoN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2016JeepGrand CherokeeN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2015DodgeDurangoN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2015JeepGrand CherokeeN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2014DodgeDurangoN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2014JeepGrand CherokeeN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2013DodgeDurangoN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2012DodgeDurangoN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2011DodgeDurangoN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

132138126842801866A26842MT2710

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.