Four Seasons A/C Refrigerant Suction Hose P/N:66803

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$53.99
MPN: 66803
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Suction Hose P/N:66803
Four Seasons A/C Refrigerant Suction Hose P/N:66803
$53.99

Keep the low-pressure side of your A/C system sealed and moving refrigerant with the Four Seasons A/C Refrigerant Suction Hose 66803. This suction line hose assembly drops in as a direct-fit replacement for the 2013-2018 Toyota RAV4 (listed under both RAV 4 and RAV4) — see the Buyer's Guide tab for engine-level applications. It carries low-pressure refrigerant vapor from the evaporator back toward the compressor, and cracked, chafed, or leaking original hose is a common reason the system loses charge and stops cooling.

  • Double-wall barrier hose: constructed to be compatible with R1234YF, R134A, or R12 refrigerant.
  • Seals included: contains the gaskets, o-rings, or seals needed to properly complete the replacement.
  • Crimp fitting connection with an application-specific design for this assembly.
  • Four Seasons quality: engineered and tested for years of trouble-free operation, backed by over 50 years of mobile A/C experience.

If a failed suction hose is the source of a refrigerant leak, this assembly replaces it. Have the system evacuated and recharged by a qualified technician after installation.

Interchange: H8419 · 785936 · 4813395 · 211714 · A83483 · 887040R040 · 8870442280 · HA112628C

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

H8419, 785936, 66803, 4813395, 211714, A83483, 887040R040, 8870442280, HA112628C

Frequently Asked Questions

What does this suction hose do?

It carries low-pressure refrigerant vapor from the evaporator back toward the A/C compressor on the suction (low-pressure) side of the system.

Which vehicles does it fit?

It is a direct-fit replacement for the 2013-2018 Toyota RAV4. Check the Buyer's Guide tab to confirm the engine-level application for your vehicle.

What refrigerant is it compatible with?

The double-wall barrier hose is constructed to be compatible with R1234YF, R134A, or R12 refrigerant.

Does it include seals?

Yes. It contains the gaskets, o-rings, or seals needed to properly complete the replacement.

What are signs this hose may need replacing?

Cracked, chafed, or leaking hose that lets the system lose refrigerant charge and stop cooling. Diagnose the leak source before replacing.