Four Seasons A/C Refrigerant Suction Hose 66560
Four Seasons A/C Refrigerant Suction Hose 66560 - view 2
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Four Seasons A/C Refrigerant Suction Hose 66560
Four Seasons A/C Refrigerant Suction Hose 66560 - view 2
Four Seasons A/C Refrigerant Suction Hose 66560 - view 3

A/C Refrigerant Suction Hose for 2017-2020 Ford F250 & More - Four Seasons 66560

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$79.99
MPN: 66560
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Suction Hose P/N:66560
Four Seasons A/C Refrigerant Suction Hose P/N:66560
$79.99

Keep the low-pressure side of your A/C system sealed and flowing with the Four Seasons A/C Refrigerant Suction Hose (Suction Line Hose Assembly), MPN 66560. It drops in as a direct-fit replacement for the 2017-2020 Ford F-250 and F-350 Super Duty (V8-6.2L) and the 2017-2019 Ford F-450 and F-550 Super Duty (V10-6.8L). On the low-pressure side of the loop, this hose routes low-pressure refrigerant vapor from the evaporator back to the compressor, and a cracked, corroded, or leaking original is a common source of lost cooling.

  • Double-wall barrier hose: compatible with R1234YF, R134A or R12 refrigerant.
  • Aluminum and rubber construction: crimp-fitting connection with a P-Nut fitting on each end.
  • Seals included: ships with the gaskets, O-rings and seals to complete the job — O-Ring A 24258 (sealing washer) and O-Ring B 24243 (O-ring and sealing washer kit).
  • Application-specific design: includes an integrated muffler and a service port; supplied without a bracket. Listed for R134A applications.

Backed by Four Seasons' decades of mobile A/C experience, this hose is engineered and tested for dependable service. Manufacturer part number 66560.

This part cross-references / interchanges with the following part numbers:

785856, 66560, 925093, HC3Z19867B, 4813988, YF37585, 211471, A83078, 571038, 755315026, HA113667C

Frequently Asked Questions

Which vehicles does the Four Seasons 66560 suction hose fit?

It's a direct-fit replacement for the 2017-2020 Ford F-250 and F-350 Super Duty (V8-6.2L) and the 2017-2019 Ford F-450 and F-550 Super Duty (V10-6.8L). See the Buyer's Guide tab for the full list.

What does this suction hose do?

On the low-pressure side, it routes low-pressure refrigerant vapor from the evaporator back to the A/C compressor. If a leaking or damaged original hose is the cause of your A/C problem, this replaces it.

Does it come with the needed seals?

Yes. It includes the gaskets, O-rings and seals to complete installation — O-Ring A 24258 (sealing washer) and O-Ring B 24243 (O-ring and sealing washer kit).

Does it include a bracket, muffler, or service port?

Per the part's attributes, it ships with an integrated muffler and a service port, and without a bracket.

What refrigerant is it designed for?

It's listed for R134A applications, and the double-wall barrier hose is compatible with R1234YF, R134A or R12.

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