Four Seasons A/C Refrigerant Suction Hose P/N:66700
Keep low-side refrigerant moving between the evaporator and compressor with the Four Seasons A/C Refrigerant Suction Hose 65249, an application-specific replacement for the 2023-2025 Acura Integra and 2022-2025 Honda Civic (see the Buyer's Guide tab for engine-level fitment). This suction line carries low-pressure refrigerant vapor on the return side of the A/C circuit; a hose that has cracked, chafed, or leaked at a fitting bleeds off refrigerant and hurts cooling, and if the hose is the cause, this assembly replaces it.
Backed by Four Seasons' decades of mobile A/C experience, so you can fix it once and fix it right.
Interchange: 80311T20A01 · 212544 · A66137
This part cross-references / interchanges with the following part numbers:
What does this suction hose do?
It carries low-pressure refrigerant vapor on the return side of the A/C system, from the evaporator back to the compressor.
Which vehicles does the 65249 fit?
It's an application-specific replacement for the 2023-2025 Acura Integra and 2022-2025 Honda Civic. Check the Buyer's Guide tab to confirm your vehicle.
What refrigerants is the hose compatible with?
The double-wall barrier hose is compatible with R1234YF, R134A, or R12.
Are seals included?
Yes. It contains gaskets, o-rings, or seals needed to properly complete the replacement.
What are signs this hose may need replacing?
Cracking, chafing, or a refrigerant leak at the hose or its fittings, often with reduced cooling. Diagnose the cause before replacing, as leaks can occur elsewhere.
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.