Four Seasons A/C Refrigerant Liquid Hose P/N:65668
Keep the cold air moving through your truck's A/C system with the Four Seasons A/C Refrigerant Liquid Hose 65269, an application-specific liquid line hose assembly built as a direct-fit replacement for the 2019-2024 RAM 2500, 2019-2024 RAM 3500, 2019-2024 RAM 4500, and 2019-2024 RAM 5500. See the Buyer's Guide tab for the full engine-level fitment. The liquid line routes high-pressure liquid refrigerant on its way toward the expansion device, so a cracked, corroded, or leaking hose can bleed off charge and leave the system unable to cool.
If a failed or leaking liquid hose is the cause of your weak A/C, this assembly replaces it. Evacuate, recharge, and leak-check the system per the service procedure after installation.
Interchange: 68437107AA · 921419 · 212564 · A66157
This part cross-references / interchanges with the following part numbers:
What vehicles does this hose fit?
It is an application-specific direct-fit replacement for the 2019-2024 RAM 2500, 3500, 4500, and 5500. Check the Buyer's Guide tab to confirm the exact engine-level fitment for your truck.
What does the A/C liquid line hose do?
It carries high-pressure liquid refrigerant through the A/C system on its way toward the expansion device. A leaking or damaged hose can lose charge and reduce cooling.
What refrigerants is this hose compatible with?
It uses double-wall barrier hose constructed to be compatible with R1234YF, R134A, or R12. Always service the system with the refrigerant specified for your vehicle.
Are seals included?
Yes. The assembly contains gaskets, o-rings, or seals to properly replace the product, and it uses a crimp fitting connection.
What are the interchange numbers?
This hose cross-references 68437107AA, 921419, 212564, and A66157. Matching one of these numbers helps confirm you have the correct part.
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.