Four Seasons 56561 A/C refrigerant suction hose for the 2005-2011 Cadillac STS V6 3.6L carries low-pressure refrigerant vapor back to the compressor. It comes as a suction line hose assembly.
- Double wall barrier hose compatible with R1234YF, R134A or R12
- Crimp fitting connection
- Application specific design
- Gaskets, O-rings or seals included
Quick facts
- Part: Four Seasons 56561 A/C refrigerant suction hose
- Fits: 2005-2011 Cadillac STS V6 3.6L
- Material: Aluminum and rubber
- Condition: New
Oily residue around the hose or fittings, weak cooling or visible damage to the hose can mean it is leaking. A worn compressor seal, a leaking condenser or a loose connection elsewhere in the system can be behind some of these signs too, so find the cause before buying a hose. A shop can leak-test the A/C system.
Fits
This hose fits the 2005-2011 Cadillac STS V6 3.6L, which takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- End 1 type: Block
- End 2 type: P-nut fitting
- Refrigerant type: R134A
- O-ring number: 24681
Build and materials
- Material: Aluminum and rubber
- Bracket and muffler: included
- Service port: included
- Condition: New
- Country of origin: China
In the box
One A/C refrigerant suction hose with its bracket, muffler, service port and three O-rings.
Interchange: 1533803 · 201621 · T56561 · 785478 · 10366579 · 15268607 · 25815298 · 700180 · A82111 · HA113769C
This part cross-references / interchanges with the following part numbers:
1533803, 201621, T56561, 785478, 56561, 10366579, 15268607, 25815298, 700180, A82111, HA113769C
Frequently Asked Questions
Is the Four Seasons 56561 suction hose right for the 2005-2011 Cadillac STS V6 3.6L?
Yes. Four Seasons 56561 is listed for the 2005-2011 Cadillac STS V6 3.6L, which takes one.
Does the Four Seasons 56561 suction hose come with O-rings and a bracket?
Yes. Four Seasons 56561 includes the bracket, muffler, service port and three O-rings (number 24681).
Which refrigerants is this A/C refrigerant suction hose made for?
The refrigerant type is R134A, and the double wall barrier hose is compatible with R1234YF, R134A or R12.
What can a failing A/C refrigerant suction hose look like?
Signs can include oily residue at the hose or fittings, weak cooling or visible damage to the hose. A shop can leak-test the system.
What kind of end fittings does this A/C refrigerant suction hose have?
One end is a block and the other is a P-nut fitting. The fittings attach to the hose with a crimp connection.
