Four Seasons A/C Refrigerant Discharge Hose 66613
Four Seasons A/C Refrigerant Discharge Hose 66613 - view 2
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Four Seasons A/C Refrigerant Discharge Hose 66613
Four Seasons A/C Refrigerant Discharge Hose 66613 - view 2
Four Seasons A/C Refrigerant Discharge Hose 66613 - view 3

Four Seasons A/C Refrigerant Discharge Hose P/N:66613

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$28.99
MPN: 66613
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Discharge Hose P/N:66613
Four Seasons A/C Refrigerant Discharge Hose P/N:66613
$28.99

Route high-pressure refrigerant from the compressor to the condenser with the Four Seasons A/C Refrigerant Discharge Hose 66613. It's an application-specific replacement for the 2012-2016 Audi S4 and 2012-2017 Audi S5 (see the Buyer's Guide tab for engine-level fitment), carrying refrigerant on the discharge side of the A/C loop after it leaves the compressor.

  • Double-wall barrier hose: constructed with double wall barrier hose compatible with R1234YF, R134A or R12.
  • Seals included: contains gaskets, o-rings, or seals to properly replace the product.
  • Crimp fitting connection: crimped end fittings.
  • Application-specific design: shaped for the listed Audi applications.

A cracked, chafed, or leaking discharge hose lets refrigerant escape, which can leave the system undercharged and the A/C blowing warm. If a failed discharge hose is the cause, this assembly replaces it and restores a sealed path between the compressor and condenser. Backed by over 50 years of Four Seasons mobile A/C experience.

Interchange: H7708 · 8T0260701G · 244524 · 787792 · 800887 · A83131 · HA111848C

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

H7708, 8T0260701G, 244524, 787792, 66613, 800887, A83131, HA111848C

Frequently Asked Questions

What does this discharge hose do?

It carries high-pressure refrigerant from the A/C compressor to the condenser on the discharge side of the system, providing a sealed path between the two components.

Which vehicles does part 66613 fit?

It's an application-specific replacement for the 2012-2016 Audi S4 and 2012-2017 Audi S5. Check the Buyer's Guide tab to confirm fitment for your vehicle.

What refrigerants is the hose compatible with?

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

Are seals included?

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

What are signs the discharge hose may need replacing?

Cracks, chafing, or refrigerant leaks at the hose can undercharge the system and cause warm A/C air. Diagnose the leak source before replacing to confirm the hose is the cause.

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