Four Seasons A/C Refrigerant Suction Hose 66929
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Four Seasons A/C Refrigerant Suction Hose 66929
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Four Seasons A/C Refrigerant Suction Hose P/N:66929

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$31.99
MPN: 66929
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Suction Hose P/N:66929
Four Seasons A/C Refrigerant Suction Hose P/N:66929
$31.99

Keep your A/C system's low-pressure side flowing with the Four Seasons A/C Refrigerant Suction Hose 66929. It's a direct-fit replacement for the 2001-2002 Acura MDX, 1999-2004 Honda Odyssey, and 2003-2004 Honda Pilot, routing low-pressure refrigerant vapor from the evaporator outlet back to the compressor inlet.

  • Suction-side routing: Carries cool, low-pressure refrigerant vapor from the evaporator to the compressor.
  • Direct-fit replacement: A direct-fit replacement for the listed applications.
  • Signs it may need replacing: Refrigerant leaks, oil residue at the fittings, or weak cooling when the hose is the cause.

If a cracked, chafed, or leaking suction hose is behind a low-charge or poorly cooling A/C system, this replaces it. Always have the system diagnosed, evacuated, and recharged to spec by a qualified technician after installation.

Interchange: 80321S0XA01 · 211840 · A83609

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

66929, 80321S0XA01, 211840, A83609

Frequently Asked Questions

What does this hose do?

It routes low-pressure refrigerant vapor from the evaporator outlet back to the compressor inlet on the suction side of the A/C system.

Which vehicles does it fit?

It's a direct-fit replacement for the 2001-2002 Acura MDX, 1999-2004 Honda Odyssey, and 2003-2004 Honda Pilot. Check the Buyer's Guide tab to confirm your vehicle.

What numbers does it interchange with?

It replaces interchange numbers 80321S0XA01, 211840, and A83609.

What are signs this hose may need replacing?

Refrigerant leaks, oily residue at the fittings, or weak cooling. Have the system diagnosed to confirm the hose is the cause before replacing.

Do I need to recharge the A/C after installing it?

Yes. The system should be evacuated and recharged to specification by a qualified technician after the hose is installed.

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