Four Seasons A/C Refrigerant Discharge Hose P/N:65971

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$28.99
MPN: 65971
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Discharge Hose P/N:65971
Four Seasons A/C Refrigerant Discharge Hose P/N:65971
$28.99

Move high-pressure refrigerant from the compressor to the condenser with the Four Seasons A/C Refrigerant Discharge Hose (MPN 65971). This discharge line hose assembly drops in as a direct-fit replacement for the 2017-2022 Toyota Prius Prime — see the Buyer's Guide tab for engine-level detail. Backed by over 50 years of mobile A/C experience, it's engineered and tested for years of trouble-free operation.

  • Complete sealing hardware: Includes the gaskets, o-rings, or seals needed to properly replace the hose.
  • Double-wall barrier hose: Constructed to be compatible with R1234YF, R134A, or R12 refrigerant.
  • Crimp fitting connection: Factory-style crimped end fittings for a secure line connection.
  • Application-specific design: Shaped for the listed vehicle for a clean, direct-fit installation.

The discharge hose routes refrigerant on the high-pressure side of the A/C system, so cracked, chafed, or leaking hoses that let refrigerant escape are common signs it may need replacing. If a failed discharge line is the cause of your weak cooling or a low-charge condition, this assembly replaces it.

Interchange: 212378 · A82880 · 8870347100 · 8870347101

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

65971, 212378, A82880, 8870347100, 8870347101

Frequently Asked Questions

What does this A/C discharge hose do?

It carries high-pressure refrigerant from the A/C compressor to the condenser on the discharge (high-pressure) side of the system.

Does it fit my vehicle?

It's a direct-fit replacement for the 2017-2022 Toyota Prius Prime. Check the Buyer's Guide tab to confirm the application for your vehicle.

Are seals included?

Yes. It contains the gaskets, o-rings, or seals needed to properly replace the hose.

Which refrigerants is the hose compatible with?

It's constructed with double-wall barrier hose compatible with R1234YF, R134A, or R12.

What are signs this discharge hose may need replacing?

Cracked, chafed, or leaking hose that lets refrigerant escape, along with weak cooling. Diagnose the cause before replacing, as other components can leak too.