Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly P/N:66104
Four Seasons 55497 A/C manifold hose for the 1987-1989 Chevrolet Camaro V6 2.8L, the 1990-1991 Camaro V6 3.1L and other vehicles carries refrigerant on the discharge and suction sides of the A/C system. It is a discharge and suction line hose assembly, also called an AC manifold hose assembly.
Oily residue at the fittings, a cracked or chafed hose, or an A/C that has stopped cooling can mean this hose is leaking, though a worn compressor or a clogged condenser can be behind a warm A/C as well, so find the cause before replacing it.
It is a direct-fit replacement for the 1987-1989 Chevrolet Camaro V6 2.8L and the 1990-1991 Camaro V6 3.1L, and for the 1987-1989 Pontiac Firebird V6 2.8L and the 1990-1991 Firebird V6 3.1L, with one hose per car.
Fit and size
Build and materials
One A/C manifold hose with four o-rings: one 24608, one 24612 and two 24648. Fittings, a service port, a bracket and a muffler are not included.
Interchange: 1530010 · 153599 · 51617 · CWK781206 · 200865 · AC5391 · T55497 · 3781206 · 781206 · XH323 · 11155497 · 10054997 · 10069168 · 10070217 · 704794 · A9228 · 34859 · 247323 · 1930010 · 06396
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 55497 hose fit the 1987-1989 Pontiac Firebird V6 2.8L?
Yes. Four Seasons 55497 fits the 1987-1989 Pontiac Firebird V6 2.8L and the 1990-1991 Firebird V6 3.1L, and the car takes one hose.
Does this A/C manifold hose come with o-rings?
Yes. It comes with four o-rings: one 24608, one 24612 and two 24648. Fittings, a service port, a bracket and a muffler are not included.
Which refrigerants work with the Four Seasons 55497 hose?
The Four Seasons 55497 double wall barrier hose is compatible with R1234YF, R134A or R12.
How can I tell if this A/C manifold hose is leaking?
With the engine off and cool, look for oily residue at the fittings or a cracked or chafed hose. A shop can pressure-test the system to confirm a leak.
What end connections does this A/C manifold hose have?
Both ends are female O-ring, and the suction and discharge end style is UNF O-ring. The hose uses a crimp fitting connection.
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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.