Four Seasons A/C Suction and Liquid Line Hose Assembly P/N:66864
Move refrigerant where it needs to go with the Four Seasons A/C Suction and Liquid Line Hose Assembly (P/N 65180), a direct-fit replacement for the 2017-2020 Tesla 3. This pre-assembled unit carries low-pressure refrigerant vapor back toward the compressor on the suction side and high-pressure refrigerant on the liquid side, replacing factory hoses and fittings that have cracked, leaked, or corroded and let the system lose charge.
Also cataloged as an A/C suction line, this assembly is backed by Four Seasons' decades of mobile A/C experience. If leaking or damaged refrigerant lines are the cause of poor A/C performance, this direct-fit assembly replaces them. Have the system evacuated and recharged to the correct refrigerant and oil specification after installation.
Interchange: 212479 · A66073 · 109215700F · HA114454C
This part cross-references / interchanges with the following part numbers:
What vehicle does this A/C line assembly fit?
It is a direct-fit replacement for the 2017-2020 Tesla 3. Confirm the fit for your specific vehicle in the Buyer's Guide tab before ordering.
What refrigerant is the hose compatible with?
The double-wall barrier hose is compatible with R1234YF, R134A, or R12 refrigerant.
What does the suction and liquid line hose assembly do?
It routes refrigerant through the A/C system, carrying low-pressure vapor on the suction side and high-pressure refrigerant on the liquid side between the compressor, condenser, and evaporator.
Does it come with seals?
Yes. The assembly contains gaskets, o-rings, or seals needed to properly replace the product.
What are signs this A/C line may need replacing?
Cracked, corroded, or leaking hoses and fittings that let the system lose refrigerant charge and reduce cooling performance are common signs. Diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.