Four Seasons 26819 A/C System O-Ring and Gasket Kit

Reliable A/C System Seal Kit for Ford, Lincoln, and Mercury Models

The Four Seasons AC System Seal Kit 26819 provides essential sealing components designed specifically for Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr vehicles. This kit includes high-quality O-rings and gaskets engineered to maintain your vehicle's air conditioning system integrity.

• Includes green rubber O-rings and black and green aluminum gaskets for durable sealing
• Compatible with Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr models
• Part number 26819 ensures precise fit and reliable performance
• Designed to prevent refrigerant leaks and maintain A/C system efficiency
• Part of the Four Seasons AC System Seal Kit product line for HVAC sealing solutions

About the Four Seasons AC System Seal Kit Line

The AC System Seal Kit line from Four Seasons offers comprehensive sealing solutions tailored for automotive HVAC systems. This product line focuses on providing O-rings and gaskets made from durable materials such as green rubber and aluminum to ensure long-lasting seals. The 26819 kit is part of this line, delivering components that meet the specific sealing requirements of select Ford, Lincoln, and Mercury vehicles.

Product Details and Material Specifications

The Four Seasons 26819 kit includes green rubber O-rings known for their flexibility and resistance to refrigerants, alongside black and green aluminum gaskets that provide a secure, corrosion-resistant seal. These materials are selected to withstand the temperature and pressure variations typical in automotive A/C systems, helping to prevent leaks and maintain system performance over time.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C system seals in Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr
• Prevention of refrigerant leaks that reduce cooling efficiency
• Elimination of moisture intrusion into the A/C system
• Resolution of compressor seal failures due to degraded O-rings or gaskets
• Maintenance of proper system pressure and performance

Installation Notes and Tips

When installing the Four Seasons AC System Seal Kit 26819, ensure all old seals and gaskets are fully removed and surfaces are clean. Lubricate the new green rubber O-rings with the appropriate refrigerant oil to prevent damage during assembly. Verify compatibility with your specific Ford Fusion, Lincoln MKZ, Mercury Milan, or Zephyr model year before installation. Proper torque specifications should be followed to avoid overtightening and potential seal damage.

Quality Assurance and Warranty

Four Seasons provides this AC System Seal Kit 26819 with a focus on quality and durability. The materials used meet industry standards for automotive HVAC sealing components. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support reliable performance in compatible vehicles.