HomeHVAC > Hoses and PipesFour Seasons 65662 A/C Refrigerant Liquid Hose
Part #: 65662

Four Seasons 65662 A/C Refrigerant Liquid Hose

Hose Assembly
⚙️ 2 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: Honda, Civic
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Four Seasons Hose Assembly 65662

The Four Seasons Hose Assembly 65662 is designed specifically for Honda Civic models requiring a reliable A/C refrigerant liquid hose. Engineered with durable aluminum and rubber materials, this hose assembly supports high-pressure R134-a refrigerant systems, ensuring consistent performance in your vehicle's HVAC system.

  • Constructed from aluminum and rubber for durability and flexibility
  • Compatible with R134-a refrigerant type
  • Designed for high-pressure A/C systems
  • Includes gasket and fittings for secure connections
  • Features a liquid line thread size of M16 x 1.5
  • Equipped with two green O-rings (part number 24606) for sealing
  • Includes a service port sized at 16mm on the high-pressure side
  • Female O-ring suction end type for proper fitment
  • OE replacement part ensuring direct compatibility
  • Comes with an orifice tube and service port

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on delivering precise HVAC hose assemblies tailored for specific vehicle applications. The 65662 model is part of this line, offering a liquid line hose assembly without an orifice tube bracket, designed to meet OEM specifications. This product line emphasizes quality materials and exact fitment to maintain the integrity of your vehicle’s air conditioning system.

Detailed Product Description

This A/C refrigerant liquid hose assembly is engineered for Honda Civic vehicles, providing a high-pressure liquid line that handles R134-a refrigerant efficiently. The combination of aluminum and rubber materials offers both strength and flexibility, reducing the risk of leaks or damage under operating conditions. The hose includes two green O-rings (part number 24606) to ensure a tight seal and prevent refrigerant loss. The M16 x 1.5 threaded liquid line and 16mm service port on the high-pressure side facilitate straightforward installation and service access. This hose assembly is an OE replacement part, designed to match original equipment specifications for reliable performance.

Common Applications and Issues Addressed

  • Replacement of worn or cracked A/C refrigerant liquid hoses
  • Resolving refrigerant leaks in the high-pressure liquid line
  • Restoring proper refrigerant flow in Honda Civic A/C systems
  • Fixing issues related to damaged or missing O-rings causing seal failure
  • Upgrading to a hose assembly that meets OEM standards for durability

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65662, ensure the vehicle is compatible with R134-a refrigerant systems. Verify that the M16 x 1.5 thread size matches the existing fittings on your Honda Civic. Use the included green O-rings to create a secure seal and prevent leaks. Since this assembly does not include a bracket, confirm that the existing mounting points are intact and secure. Properly torque fittings to manufacturer specifications to avoid damage or leaks.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards, providing reliable performance for your vehicle’s HVAC system. The Hose Assembly 65662 is an OE replacement part, ensuring compatibility and durability. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandFour Seasons
Part Number65662
PositionHose Assembly
MaterialAluminum / rubber
Refrigerant TypeR134-a
System PressureHigh pressure
Gasket Or Seal IncludedIncluded
Switch Service PortW/o switch port
Fittings IncludedIncluded
Bracket?W/o bracket
DescriptionHose assemblies
Lqd Line Thrd SizeM16 x 1.5
O-Ring A Number/Desc[24606] / green o-ring
O-Ring A Quantity2
O.E. Replacement?Yes
Orifice Tube?W/ orifice tube
Service Port Size16mm
Service Port?W/ service port
StyleLiquid line hose assembly w/o orifice tube
Suction End TypeFemale o-ring
Svc Port High SideHigh side
TypeLiquid line

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005HondaCivic1.7LL4N/AFitment: Without Orifice Tube.; Hose Assembly
2004HondaCivic1.7LL4N/AFitment: Without Orifice Tube.; 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:

2120696566279115080114680341S5DA02A83838HA111398C

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