Four Seasons A/C Refrigerant Suction Hose P/N:66789
Four Seasons 66055 a/c refrigerant suction hose for the 2006-2008 Buick Lucerne is a suction line hose assembly that carries refrigerant back to the compressor.
Oily residue around a fitting, visible cracks or weak cooling from the vents can all point to a leaking hose. Those signs alone do not prove this hose is the problem, since a leaking condenser can leave the same oily trail. This hose fits the 2006-2008 Buick Lucerne.
One hose assembly, with the gaskets, o-rings or seals to properly replace the product.
Interchange: 1533281 · 282454 · T66055 · 785622 · 25762691 · 704525 · 4813078 · A82495 · HA111639C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66055 suction hose fit a 2006-2008 Buick Lucerne?
Yes. Four Seasons 66055 is an application specific suction line hose assembly for the 2006-2008 Buick Lucerne.
Do the gaskets and o-rings come with this A/C suction hose?
Yes, Four Seasons 66055 contains gaskets, o-rings or seals to properly replace the product; the listing is one hose assembly.
Can this suction hose be used with R1234YF refrigerant?
Yes. This hose is a double wall barrier hose compatible with R1234YF, R134A or R12.
How can I tell if my A/C suction hose is leaking?
With the engine off and cool, look along the hose and fittings for cracks or oily residue. Weak cooling can also be a sign, and a shop can leak-test the system.
What kind of fitting connection does this suction hose have?
This suction hose has a crimp fitting connection and is made from double wall barrier hose.
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.