Four Seasons A/C Suction and Liquid Line Hose Assembly P/N:66294

Route high- and low-side refrigerant through one application-specific line with the Four Seasons A/C Suction and Liquid Line Hose Assembly (P/N 66294). It installs as a direct-fit replacement for the 2014-2016 Kia Sportage with the L4-2.0L or L4-2.4L engine, combining the suction and liquid lines into a single internal-heat-exchange (IHX) assembly.

• Double-wall barrier hose: constructed with double-wall barrier hose; cataloged for R134A systems and compatible with R1234YF, R134A, or R12.
• Seals included: ships with the O-rings needed for the job — O-Ring A #24629 (qty 1) and O-Ring B #24109 (qty 2), plus gaskets/seals and fittings.
• Muffler and service port: includes an in-line muffler and a service port; supplied without a bracket.
• P-Nut ends, crimp connections: P-Nut fittings on both ends with crimp fitting connections; aluminum and rubber construction.

An A/C suction and liquid line carries refrigerant between system components, while the internal heat exchanger transfers heat between the liquid and suction sides to help improve system efficiency. Signs this line may need replacing include refrigerant leaks or oily residue at the fittings and reduced cooling; if a leaking or damaged line is the cause, this assembly replaces it.

Manufacturer part number 66294 (Four Seasons).