Four Seasons 56446 A/C refrigerant suction hose for the 2000-2005 Cadillac DeVille V8 4.6L carries refrigerant from the evaporator back to the compressor. It is the low-pressure line of the A/C system.
- Double wall barrier hose compatible with R1234YF, R134A or R12
- Crimp fitting connection
- Application specific design
- Service port included on the hose assembly
Quick facts
- Part: Four Seasons 56446 A/C refrigerant suction hose
- Fits: 2000-2005 Cadillac DeVille V8 4.6L
- Material: Aluminum / Rubber
- Condition: New
A leaking suction hose can show up as oily residue at the hose or its fittings, a cracked or chafed hose, or A/C that cools weakly. Weak cooling has other causes too, so before replacing anything, look over the hose and its fittings with the engine off, and leave pressure testing or opening the lines to a shop. If this hose is the cause, this assembly replaces it.
Fits
This hose is a direct-fit replacement for the 2000-2005 Cadillac DeVille V8 4.6L, which takes one. This listing is one hose assembly.
Specifications
Fit and size
- Quantity per vehicle: 1
- End 1: male O-ring
- End 2: P-nut fitting
- Seal A: 2 slim line sealing washers, 24404
- Seal B: 1 O-ring, 24610
Build and materials
- Material: Aluminum / Rubber
- Construction: double wall barrier hose with crimp fittings
- Refrigerant type: R134A
- Condition: New
- Country of origin: China
In the box
One suction hose assembly with its gaskets and seals. A bracket and a muffler are not included.
Interchange: 1532609 · 201350 · T56446 · 785428 · 25684459 · 25734004 · 700171 · A70882
This part cross-references / interchanges with the following part numbers:
1532609, 201350, T56446, 785428, 56446, 25684459, 25734004, 700171, A70882
Frequently Asked Questions
Does the Four Seasons 56446 suction hose fit the 2000-2005 Cadillac DeVille V8 4.6L?
Yes. Four Seasons 56446 is listed for the 2000-2005 Cadillac DeVille V8 4.6L, and the car takes one.
Does the Four Seasons 56446 suction hose come with O-rings and a bracket?
It includes two slim line sealing washers (24404) and one O-ring (24610), and the hose has a service port. No bracket or muffler is included.
Which refrigerants can this double wall suction hose be used with?
The double wall barrier hose is compatible with R1234YF, R134A or R12. Its listed refrigerant type is R134A.
What kind of end fittings does this A/C suction hose have?
One end is a male O-ring fitting and the other is a P-nut fitting. The fittings are joined to the hose with a crimp connection.
Does Four Seasons 56446 replace the part with number 25734004?
Yes. 25734004 is listed as an interchange number for Four Seasons 56446, along with several other numbers shown at the bottom of this page.
