Four Seasons A/C Refrigerant Suction Hose P/N:56906
Four Seasons 66734 a/c refrigerant suction hose for the 2014-2017 Infiniti QX50 and other vehicles is a suction line hose assembly that carries refrigerant on the low-pressure side of the A/C system.
Warm air from the vents, oily residue on the hose or visible cracks can mean the hose is leaking. Warm air alone does not prove the hose is the problem, since a weak compressor can do the same.
This hose is an application specific replacement for the 2015 Infiniti Q40 and the 2014-2015 Infiniti Q60 as well. If your Infiniti is not one of these cars, find your year and model in the "Vehicles it fits" section.
In the box: the suction line hose assembly with gaskets, o-rings or seals.
Interchange: 785886 · 800760 · 4812515 · 924803WK0A · 92480JK600 · 92480JK61A · 211645 · A83302 · 3464494 · HA112149C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66734 suction hose fit the 2015 Infiniti Q40?
Yes, Four Seasons 66734 fits the 2015 Infiniti Q40 as well as the 2014-2017 Infiniti QX50. For any other car, look up your year and model in the "Vehicles it fits" section.
Does the Four Seasons 66734 come with o-rings or seals?
Yes, Four Seasons 66734 contains gaskets, o-rings or seals to properly replace the hose.
Can this A/C suction hose be used with R1234YF or R134A refrigerant?
Yes, the double wall barrier hose is compatible with R1234YF, R134A or R12.
How can I tell if my A/C suction line hose is leaking?
Oily residue, visible cracks or A/C that blows warm can mean the hose is leaking. Look with the engine off and cool; a shop can test the refrigerant system.
Does this suction line hose assembly use crimp fittings?
Yes, it has a crimp fitting connection and an application specific design.
No reviews yet — be the first to review this product.
Write a Review
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.