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Plymouth Grand Voyager A/C Refrigerant Discharge Hoses

Plymouth Grand Voyager A/c refrigerant discharge hoses

Starting at low prices, AutoBuffy stocks multiple A/C refrigerant discharge hoses from top OE-quality brands for the Plymouth Grand Voyager. The discharge hose carries high-pressure refrigerant vapor from the compressor to the condenser. A cracked or leaking hose causes refrigerant loss, compressor damage, and complete A/C failure — making prompt replacement essential.

Signs your Plymouth Grand Voyager needs a new A/C refrigerant discharge hose

  • Warm air blowing from the vents even when the A/C is set to its coldest setting
  • Visible oily residue or refrigerant staining along the hose body, fittings, or nearby components
  • Hissing or squealing noise from the engine bay when the A/C compressor is engaged
  • A/C compressor cycling on and off rapidly due to low system pressure triggering the low-pressure cutoff switch
  • Refrigerant charge depletes quickly after a professional recharge, indicating an ongoing leak
  • Visible cracks, bulges, or hardened rubber on the hose exterior, especially near the crimped end fittings

Which A/C refrigerant discharge hose should you buy for your Plymouth Grand Voyager?

The discharge hose runs on the high-pressure side of the A/C system, so material quality and fitting integrity matter more here than on the suction side. Your main decisions are whether to choose an OE-equivalent direct-fit hose or a universal hose assembly, and whether you need a hose with an integrated muffler or a standard smooth-bore design. Confirm the correct routing and fitting sizes for your specific Plymouth Grand Voyager before ordering.

OE Direct-Fit Replacement
Best for
Straightforward swap with no modifications
What you get
Exact routing, pre-crimped OEM-spec fittings, and correct hose length for the Plymouth Grand Voyager — least risk of leaks or fitment issues
OE-Style with Integrated Muffler
Best for
Plymouth Grand Voyager applications where the factory hose includes a muffler to dampen compressor pulsation noise
What you get
Drop-in replacement that preserves original NVH characteristics; prevents rattling or refrigerant-flow noise after install
Heavy-Duty / Upgraded Barrier Hose
Best for
High-mileage vehicles or those in hot climates where heat cycling degrades standard hoses faster
What you get
Multi-layer barrier construction reduces refrigerant permeation over time and resists heat cracking better than base-grade hose
Universal Hose Assembly (Bulk/Cut-to-Fit)
Best for
Shop use, custom routing situations, or when a direct-fit SKU is unavailable
What you get
Requires proper crimping equipment and compatible fittings; lower upfront cost but demands precise assembly to hold high-side pressure safely

Replacing the A/C refrigerant discharge hose on a Plymouth Grand Voyager

Moderate⏱ 1–2 hours (plus system evacuation and recharge time)A/C manifold gauge setFlare nut or line wrench setRefrigerant recovery machine (required by law)Vacuum pumpRatchet and socket set

Have a certified technician recover the refrigerant before beginning work — this is a legal requirement. Once the system is depressurized, disconnect the discharge hose at both the compressor outlet and condenser inlet fittings, taking care not to damage the O-rings or seating surfaces. Install the new hose with fresh O-rings lightly coated in refrigerant oil, torque the fittings to the manufacturer's specification, then evacuate and recharge the system before testing.

Frequently asked questions

How much does it cost to replace A/C refrigerant discharge hoses on a Plymouth Grand Voyager?
The part alone starts at low prices for the Plymouth Grand Voyager. Add professional labor — typically one to two hours at a shop's hourly rate — plus the cost of evacuating and recharging the A/C system with refrigerant, which is required any time the system is opened. Total repair costs vary by region and shop.
Can I drive my Plymouth Grand Voyager with a leaking A/C discharge hose?
You can drive short distances, but it is not advisable. A leaking discharge hose allows refrigerant to escape rapidly. Once refrigerant drops below a threshold, the compressor runs without adequate lubrication — which is carried by the refrigerant oil — and can seize. A seized compressor is a far more expensive repair than replacing the hose promptly.
Do I need to evacuate and recharge the A/C system when replacing the discharge hose on a Plymouth Grand Voyager?
Yes. Replacing the discharge hose requires opening the high-pressure side of the A/C system. Refrigerant must be recovered by a certified technician before removal, and the system must be evacuated under vacuum and recharged with the correct refrigerant type and amount after the new hose is installed. Venting refrigerant to the atmosphere is illegal.
How long does an A/C refrigerant discharge hose last on a Plymouth Grand Voyager?
Most discharge hoses last many years under normal use, but heat cycling, ozone exposure, and high operating pressures degrade the rubber over time. Hoses on older vehicles or those in hot climates tend to crack or develop fitting leaks sooner. Inspect the hose whenever the A/C system is serviced and replace it at the first sign of cracking or seeping.
What causes an A/C discharge hose to fail on a Plymouth Grand Voyager?
The most common causes are heat-related rubber hardening and cracking, deterioration of the crimped end fittings due to vibration and pressure cycling, and physical abrasion from contact with engine components or brackets. On high-mileage vehicles, the inner barrier layer can also break down, allowing refrigerant to permeate through the hose wall slowly over time.
Is the discharge hose the same as the suction hose on a Plymouth Grand Voyager?
No. The discharge hose carries high-pressure refrigerant vapor from the compressor outlet to the condenser. The suction hose carries low-pressure vapor from the evaporator back to the compressor inlet. They differ in diameter, wall thickness, pressure rating, and routing — and are not interchangeable. Always confirm which side of the compressor a hose connects to before ordering.

More parts for your Plymouth Grand Voyager

Engine Balance Shaft SprocketAccessory Drive BeltVehicle BatteryHVAC Heater and HVAC Delay RelayFuel Pump ConnectorAir Bag ClockspringHVAC Pressure SwitchStarter Brush Set

A/c refrigerant discharge hoses for other Plymouth models

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