HomeHVAC > Gaskets and Sealing SystemsFour Seasons 26716 A/C System O-Ring and Gasket Kit
Part #: 26716

Four Seasons 26716 A/C System O-Ring and Gasket Kit

AC System Seal Kit
⚙️ 25 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦AC System Seal Kit
🚗Fitment: Ford, Lincoln, and Mercury, F-250 Super Duty, F-350 Super Duty, Town Car, and Grand Marquis
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Reliable A/C System Sealing for Ford, Lincoln, and Mercury Vehicles

The Four Seasons AC System Seal Kit 26716 provides essential sealing components designed specifically for Ford F-250 Super Duty, F-350 Super Duty, Lincoln Grand Marquis, and Mercury Town Car models. This kit includes green rubber O-rings and gaskets engineered to maintain a secure and leak-free air conditioning system.

  • Includes green rubber O-rings and gaskets for effective sealing
  • Compatible with Ford F-250 Super Duty and F-350 Super Duty
  • Fits Lincoln Grand Marquis and Mercury Town Car models
  • Part number 26716 ensures correct fit and function
  • Designed for use in automotive HVAC gasket and sealing systems

About the Four Seasons AC System Seal Kit Line

The AC System Seal Kit product line by Four Seasons focuses on providing comprehensive sealing solutions for automotive air conditioning systems. These kits include high-quality O-rings and gaskets made from durable materials to prevent refrigerant leaks and maintain system integrity. The 26716 kit is part of this line, tailored to meet the sealing requirements of specific Ford, Lincoln, and Mercury vehicles.

Product Details and Material Specifications

This A/C System O-Ring and Gasket Kit features green rubber O-rings known for their resistance to refrigerants and oils commonly found in automotive air conditioning systems. The kit’s components are designed to replace worn or damaged seals, ensuring a tight fit and preventing leaks that can compromise system performance. The style of this kit combines both O-rings and gaskets, providing a complete sealing solution for the HVAC system.

Common Applications and Issues Addressed

  • Prevents refrigerant leaks in Ford F-250 Super Duty and F-350 Super Duty A/C systems
  • Replaces deteriorated seals in Lincoln Grand Marquis air conditioning units
  • Restores proper sealing in Mercury Town Car HVAC systems
  • Eliminates loss of cooling efficiency due to faulty O-rings or gaskets
  • Helps maintain system pressure and prevent contamination

Installation Notes and Tips

When installing the Four Seasons AC System Seal Kit 26716, ensure all old seals and O-rings are completely removed before fitting new components. Lubricate the green rubber O-rings with the appropriate refrigerant oil to prevent damage during installation and to ensure a proper seal. Verify compatibility with your specific vehicle model and inspect all mating surfaces for damage or debris prior to assembly.

Quality Assurance and Warranty Information

Four Seasons provides this AC System Seal Kit 26716 with a focus on durability and fitment accuracy. The green rubber material is selected for its compatibility with automotive refrigerants and oils, contributing to long-lasting performance. While specific warranty details are not provided here, Four Seasons products typically meet industry standards for quality and reliability.

BrandFour Seasons
Part Number26716
PositionAC System Seal Kit
DescriptionO-Ring & Gasket A/C System Seal Kit
MaterialGreen Rubber O-Rings
StyleO-Ring & Gasket Kit
TypeAC System Seal Kits

This part fits 25 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2009FordF-250 Super Duty6.8LV10N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
2009FordF-350 Super Duty6.8LV10N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1991MercuryGrand MarquisN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
1990MercuryGrand MarquisN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
1989MercuryGrand MarquisN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
1988MercuryGrand MarquisN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
1987MercuryGrand MarquisN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
1986MercuryGrand MarquisLSN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
1985LincolnTown CarN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1985MercuryGrand MarquisBase5.0LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1985MercuryGrand MarquisBase5.8LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1985MercuryGrand MarquisLS5.0LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1984LincolnTown CarN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1984MercuryGrand MarquisBase5.0LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1984MercuryGrand MarquisBase5.8LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1984MercuryGrand MarquisLS5.0LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1983LincolnTown CarN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1983MercuryGrand MarquisN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1982LincolnTown CarN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1982MercuryGrand MarquisBase5.0LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1982MercuryGrand MarquisBase4.2LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1981LincolnTown CarN/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1981MercuryGrand MarquisBase5.0LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1981MercuryGrand MarquisBase5.8LV8N/APlease confirm compatibility prior to installation of A/C System O-Ring and Gasket Kit.; AC System Seal Kit
1981MercuryGrand MarquisBase4.2LV8N/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:

111267161321250267164552801720908017A12577MT2521RS2521

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