Four Seasons 56191 A/C manifold hose for the 1990 Chevrolet C1500 V8 5.0L or 5.7L and other vehicles carries refrigerant through the discharge and suction lines of the A/C system. Also sold as an AC manifold hose assembly, it replaces both lines as a single assembly.
- Includes gaskets, O-rings and seals for the replacement
- Double wall barrier hose for R1234YF, R134A or R12 refrigerant
- Crimp fitting connection
- Application specific design
- Aluminum and rubber construction
Quick facts
- Part: Four Seasons 56191 A/C manifold hose
- Also called: AC manifold hose assembly
- Fits: the 1990 Chevrolet C1500 V8 5.0L or 5.7L and other vehicles
- Material: Aluminum / Rubber
- Condition: New
Oily residue around the hose or its fittings, a kinked or cracked hose and weak cooling can mean the line is damaged, though other A/C parts can cause weak cooling too. With the engine off, look the hose over for cracks, kinks and oily spots, and find the cause before replacing it. The A/C system takes one assembly.
Fits
It also fits the 1990 Chevrolet K1500 V8 5.0L or 5.7L and the 1990 Chevrolet C2500 V8 5.0L or 5.7L. If you drive a different model, look up your year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Suction end style: UNF O-ring
- Discharge end style: UNF O-ring
- End types: female O-ring on both ends
- Service port: included, with a switch service port
- Bracket: none
- Muffler: none
Build and materials
- Type: discharge and suction line hose assembly
- Material: Aluminum / Rubber
- Refrigerant type: R134A
- Condition: New
- Country of origin: China
In the box
One hose assembly with one 24606 O-ring, one 24608 O-ring, one 24612 O-ring and two 24354 sealing washers. Separate fittings are not included.
Interchange: 153912 · 622496 · CWK781187 · 282775 · T56191 · 3781187 · 781187 · 11156191 · 990208 · 15551669 · 19209175 · 704919 · 4811974 · ACD153912 · A72775 · 573912 · 34775 · HA5727 · HA5727C · 630776
This part cross-references / interchanges with the following part numbers:
153912, 622496, CWK781187, 282775, T56191, 3781187, 781187, 11156191, 56191, 990208, 15551669, 19209175, 704919, 4811974, ACD153912, A72775, 573912, 34775, HA5727, HA5727C, 630776
Frequently Asked Questions
Does the Four Seasons 56191 fit the 1990 Chevrolet K1500 V8 5.0L or 5.7L?
Yes, Four Seasons 56191 fits the 1990 Chevrolet K1500 V8 5.0L or 5.7L, and the A/C system takes one. Other models are in the "Vehicles it fits" section.
Which O-rings and seals come with the Four Seasons 56191 hose assembly?
Four Seasons 56191 comes with O-rings 24606, 24608 and 24612, one of each, plus two 24354 sealing washers. Separate fittings are not included.
Which refrigerants can this A/C manifold hose be used with?
The refrigerant type is R134A. The double wall barrier hose is compatible with R1234YF, R134A or R12.
Does the 56191 hose assembly come with a service port?
Yes, Four Seasons 56191 includes a service port and a switch service port, and it comes without a bracket or a muffler.
Does the Four Seasons 56191 replace number 153912?
Yes. 153912 is one of the numbers on the Interchange line for Four Seasons 56191, along with 622496, 781187 and others.
