Four Seasons 63119 A/C Refrigerant Liquid Hose

Four Seasons 63119 A/C Liquid Line Hose

The Four Seasons 63119 is an A/C refrigerant liquid hose assembly built for select Ford Fusion and Lincoln MKZ applications. It uses aluminum and rubber construction with P-nut fittings, an included bracket, and included seals and fittings for a direct replacement on R134A systems.

Key Features

• Liquid line hose assembly for automotive air conditioning systems
• Aluminum / rubber construction for the refrigerant line path
• P-nut fitting at both ends
• Includes gasket or seal and fittings
• Includes bracket for proper mounting
• Configured for R134A refrigerant
• Orifice tube included; service port and switch port not included

Product Details

Four Seasons Hose Assembly 63119 is a liquid line hose assembly designed for HVAC refrigerant routing in vehicles using R134A. The hose assembly style is listed as a liquid line hose assembly without an orifice tube in the application notes, and the part is built with aluminum and rubber materials to match the demands of underhood A/C service. Four Seasons draws on more than 50 years of mobile A/C experience and states its products are engineered and tested for dependable operation.

This part cross-references Global Parts Distributors LLC 4813334 for the same application. It is also listed under interchange part numbers 212813 and DG9Z19835E.

Vehicle Fitment

• Fits 2013-2016 Ford Fusion, N/A; w/o Orifice Tube; Hose Assembly
• Fits 2013-2016 Lincoln MKZ, N/A; w/o Orifice Tube; Hose Assembly

Common Repair Uses

• Replacing a leaking or damaged A/C liquid line hose
• Restoring refrigerant flow in a Ford Fusion A/C system
• Restoring refrigerant flow in a Lincoln MKZ A/C system
• Addressing cracked, corroded, or worn hose sections in the liquid line
• Correcting fitment issues on R134A refrigerant hose routing

Installation Notes

Verify the vehicle uses the listed application and R134A refrigerant before installation. Confirm the hose routing, bracket location, and end connections match the original part on the Ford Fusion or Lincoln MKZ. Replace seals as needed during service and inspect adjacent A/C components for wear, contamination, or leaks before recharging the system.

Quality Assurance

Four Seasons states this hose assembly is engineered and tested for years of trouble-free operation, supported by its long history in mobile air conditioning parts.