Four Seasons A/C Refrigerant Suction Hose 65523
Four Seasons A/C Refrigerant Suction Hose 65523 - view 2
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Four Seasons A/C Refrigerant Suction Hose 65523
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Four Seasons A/C Refrigerant Suction Hose P/N:65523

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$35.99
MPN: 65523
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Suction Hose P/N:65523
Four Seasons A/C Refrigerant Suction Hose P/N:65523
$35.99

Move low-pressure refrigerant vapor from the evaporator back to the compressor with the Four Seasons A/C Refrigerant Suction Hose 65523. It drops in as a direct-fit replacement for the 2007-2009 Toyota Tundra (V8-4.7L), restoring the suction-side line in the vehicle's air-conditioning circuit.

Built to an application-specific design and backed by decades of mobile A/C experience, this suction line assembly carries the refrigerant on the low-pressure return leg between the evaporator and the compressor.

  • Construction: double-wall barrier hose with aluminum and rubber components; refrigerant type R134A.
  • Fittings: crimp fitting connection with a P-Nut fitting on each end (End 1 and End 2).
  • Included: service port, plus gaskets, O-rings, and seals for the install — two O-Rings (part 24682) are supplied.
  • Configuration: supplied without a bracket and without a muffler.

If a leaking, chafed, or damaged suction hose is the cause of your weak or lost A/C cooling, this assembly replaces it.

Interchange: 785919 · 4812805 · 211930 · A83699 · 3464597 · 887120C090 · HA113505C

Manufacturer part number 65523.

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

785919, 65523, 4812805, 211930, A83699, 3464597, 887120C090, HA113505C

Frequently Asked Questions

What does this suction hose do?

It carries low-pressure refrigerant vapor on the suction side, returning it from the evaporator to the A/C compressor in the vehicle's air-conditioning circuit.

Which vehicle does the 65523 fit?

It is a direct-fit replacement for the 2007-2009 Toyota Tundra with the V8-4.7L engine. Confirm your vehicle in the Buyer's Guide tab before ordering.

Are seals and O-rings included?

Yes. The assembly includes gaskets, O-rings, and seals for the installation, with two O-Rings supplied (part 24682), plus a service port.

What refrigerant type is this hose for?

The catalog lists Refrigerant Type R134A. It uses double-wall barrier hose construction with a crimp fitting connection and a P-Nut fitting on each end.

Does it come with a bracket or muffler?

No. This assembly is supplied without a bracket and without a muffler, per its configuration attributes.

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