Four Seasons A/C Suction and Liquid Line Hose Assembly 66577
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Four Seasons A/C Suction and Liquid Line Hose Assembly 66577
Four Seasons A/C Suction and Liquid Line Hose Assembly 66577 - view 2
Four Seasons A/C Suction and Liquid Line Hose Assembly 66577 - view 3
Four Seasons A/C Suction and Liquid Line Hose Assembly 66577 - view 4

Four Seasons A/C Suction and Liquid Line Hose Assembly P/N:66577

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$51.99
MPN: 66577
Item Package Quantity: 1
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Four Seasons A/C Suction and Liquid Line Hose Assembly P/N:66577
Four Seasons A/C Suction and Liquid Line Hose Assembly P/N:66577
$51.99

Keep refrigerant moving through your Dodge Dart's air-conditioning system with the Four Seasons A/C Suction and Liquid Line Hose Assembly 66577. It's a direct-fit replacement for the 2013-2016 Dodge Dart, combining the suction and liquid refrigerant lines into a single assembly that routes between the major A/C components. When cracked, chafed, or leaking original lines are the cause of lost refrigerant, this replaces them.

  • Combined line assembly: integrates the suction and liquid line hoses into one serviceable unit for the A/C circuit.
  • Suction side: carries low-pressure refrigerant vapor back toward the compressor.
  • Liquid side: carries high-pressure liquid refrigerant on toward the metering point.
  • Direct-fit application: a direct-fit replacement for the listed Dodge Dart.

Refrigerant lines that leak at fittings, chafe against the body, or corrode over time can bleed off refrigerant and leave the A/C blowing warm; if a failed original line is the cause, this assembly replaces it. Have the system evacuated and recharged to spec after installation.

Interchange: 211488 · 68081634AD · 68081634AE · 68081634AF · 795109 · 304834 · A83095 · HA111791C · Manufacturer part number 66577.

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

211488, 68081634AD, 68081634AE, 68081634AF, 795109, 66577, 304834, A83095, HA111791C

Frequently Asked Questions

What vehicle does this A/C line assembly fit?

It's a direct-fit replacement for the 2013-2016 Dodge Dart. Confirm the listing matches your vehicle in the Buyer's Guide tab before ordering.

What does this suction and liquid line hose assembly do?

It combines the suction and liquid refrigerant lines into one unit. The suction side carries low-pressure vapor to the compressor; the liquid side carries high-pressure liquid refrigerant.

How do I know if my A/C lines need replacing?

Signs that may point to a failed line include refrigerant leaks at the fittings, chafed or corroded hoses, oily residue, or A/C that blows warm. Diagnose the cause before replacing.

What numbers does this part interchange with?

It cross-references 211488, 68081634AD, 68081634AE, 68081634AF, 795109, 304834, A83095, and HA111791C. Its manufacturer part number is Four Seasons 66577.

Do I need to do anything after installing it?

Yes. The A/C system should be evacuated and recharged with refrigerant to the vehicle's specification after the line assembly is installed.

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