HomeHVAC > Hoses and PipesFour Seasons 65722 A/C Refrigerant Discharge Hose
Part #: 65722

Four Seasons 65722 A/C Refrigerant Discharge Hose

Hose Assembly
⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Hose Assembly
🚗Fitment: Acura and Honda, Civic and CSX
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable A/C Refrigerant Discharge Hose for Acura and Honda

The Four Seasons Hose Assembly 65722 is designed to provide dependable performance for your Acura Civic or Honda CSX. Engineered with durable aluminum and rubber materials, this A/C refrigerant discharge hose ensures efficient refrigerant flow and system integrity.

  • Constructed from aluminum and rubber for durability and flexibility
  • Equipped with P-nut fittings on both ends for secure connections
  • Compatible with R134a refrigerant systems
  • Includes two O-rings (part number 24661) and gasket for proper sealing
  • Designed without a bracket, muffler, or service port for direct replacement

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on high-quality hose assemblies tailored for HVAC systems in vehicles. This product line emphasizes reliable materials and precise fitment to maintain optimal air conditioning performance. The 65722 hose assembly is part of this line, offering a direct fit solution for specific Acura and Honda models without additional components like brackets or mufflers.

Detailed Product Description

This A/C refrigerant discharge hose is constructed with a combination of aluminum and rubber, providing a balance of strength and flexibility necessary for HVAC system demands. Both ends feature P-nut fittings, ensuring a secure and leak-resistant connection to your vehicle’s A/C system. The hose is designed specifically for use with R134a refrigerant, the standard for many modern vehicles. Included with the hose are two O-rings (part number 24661) and a gasket to maintain a tight seal and prevent refrigerant leaks. The hose assembly does not include a bracket, muffler, or service port, making it a straightforward replacement part for compatible vehicles.

Common Applications and Issues Addressed

  • Replacement of worn or damaged A/C refrigerant discharge hoses in Acura Civic and Honda CSX models
  • Resolving refrigerant leaks caused by cracked or deteriorated hose materials
  • Restoring proper refrigerant flow to improve A/C system efficiency
  • Eliminating connection leaks with included O-rings and gasket
  • Addressing hose failures due to age or environmental exposure

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65722, ensure that the P-nut fittings are tightened to manufacturer specifications to avoid leaks. Replace the included O-rings and gasket during installation to maintain a proper seal. Since this hose assembly does not include a bracket or muffler, verify that existing mounting points and components are intact and secure. It is recommended to evacuate and recharge the A/C system following hose replacement to ensure optimal performance.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards for fit and function. The Hose Assembly 65722 undergoes rigorous quality control to ensure durability and reliability in HVAC applications. Please refer to Four Seasons’ official warranty policy for specific coverage details.

BrandFour Seasons
Part Number65722
PositionHose Assembly
MaterialAluminum / rubber
End 1 TypeP-nut fitting
End 2 TypeP-nut fitting
Refrigerant TypeR134a
Gasket Or Seal IncludedIncluded
Switch Service PortNo
Bracket?W/o bracket
DescriptionHose assemblies
Muffler?W/o muffler
O-Ring A Number/Desc24661 / o-ring
O-Ring A Quantity2
Service Port IncludedNo

This part fits 10 vehicles. Search below:

YearMakeModelSubmodel# DoorsLitersCylindersPositionNotes
2011AcuraCSXN/ADischarge Line; Hose Assembly
2011HondaCivic4 Door2.0LL4N/AUSA and Canada Built; Hose Assembly
2010AcuraCSXN/ADischarge Line; Hose Assembly
2010HondaCivic4 Door2.0LL4N/AUSA and Canada Built; Hose Assembly
2009AcuraCSXN/ADischarge Line; Hose Assembly
2009HondaCivic4 Door2.0LL4N/AUSA and Canada Built; Hose Assembly
2008AcuraCSXN/ADischarge Line; Hose Assembly
2008HondaCivicSi4 Door2.0LL4N/AUSA and Canada Built; Hose Assembly
2007AcuraCSXN/ADischarge Line; Hose Assembly
2007HondaCivic4 Door2.0LL4N/AUSA and Canada Built; Hose Assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

21212948116855719626572280316SNRA01A83898HA11627C

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.