HomeHVAC > Hoses and PipesFour Seasons 65123 A/C Refrigerant Discharge Hose
Part #: 65123

Four Seasons 65123 A/C Refrigerant Discharge Hose

Hose Assembly
⚙️ 3 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: INFINITI, M37
🔄Easy Returns — Return within 60 days for a full refund
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Reliable A/C Refrigerant Discharge Hose for Infiniti M37

The Four Seasons Hose Assembly 65123 is designed specifically for the Infiniti M37, providing a durable and efficient solution for your vehicle's HVAC system. Crafted from a combination of aluminum and rubber, this A/C refrigerant discharge hose ensures reliable performance with compatibility for R134a and R1234yf refrigerants.

Key Features of Four Seasons Hose Assembly 65123

  • Constructed with aluminum and rubber materials for durability and flexibility
  • Compatible with R134a and R1234yf refrigerants
  • Includes gasket or seal for secure connections
  • Equipped with a muffler to reduce noise during operation
  • Designed specifically for Infiniti M37 models

Detailed Product Description

The Four Seasons Hose Assembly line focuses on providing high-quality hose assemblies tailored to meet specific vehicle requirements. The 65123 part number is an A/C refrigerant discharge hose that combines aluminum and rubber to withstand pressure and temperature variations within the HVAC system. This hose is engineered to work with both R134a and R1234yf refrigerants, making it suitable for modern and updated air conditioning systems. The inclusion of a gasket or seal ensures a tight, leak-free fit, while the integrated muffler helps minimize operational noise. This hose assembly does not include a service port or bracket, streamlining its design for direct replacement in Infiniti M37 vehicles.

Common Applications and Issues Addressed

  • Replacement of worn or cracked A/C refrigerant discharge hoses
  • Resolving refrigerant leaks in the HVAC system
  • Eliminating noise caused by damaged or missing mufflers in hose assemblies
  • Upgrading to a hose compatible with both R134a and R1234yf refrigerants
  • Maintaining proper refrigerant flow and pressure in Infiniti M37 air conditioning systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65123 on your Infiniti M37, ensure the gasket or seal is properly seated to prevent leaks. Since this hose does not include a service port or bracket, verify that existing mounting points and connections are intact and secure. Use appropriate tools to avoid damaging the aluminum or rubber components during installation. It is recommended to inspect the entire HVAC hose system for wear and replace any additional compromised parts to maintain optimal performance.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The Hose Assembly 65123 undergoes rigorous quality control to provide consistent performance in the Infiniti M37 HVAC system. 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 Number65123
PositionHose Assembly
MaterialAluminum / rubber
Refrigerant TypeR134a r1234yf
Gasket Or Seal IncludedIncluded
Switch Service PortNo
Bracket?No
DescriptionHose assemblies
Muffler?W/ muffler
Service Port IncludedNo

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2013INFINITIM37N/ADischarge Line; Hose Assembly
2012INFINITIM37N/ADischarge Line; Hose Assembly
2011INFINITIM37N/ADischarge Line; 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:

21242765123924901MA0A924901MA0CA66021

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