HomeHVAC > Hoses and PipesFour Seasons 65138 A/C Refrigerant Suction Hose
Part #: 65138

Four Seasons 65138 A/C Refrigerant Suction Hose

Hose Assembly
⚙️ 4 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: Nissan, LEAF
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Reliable A/C Refrigerant Suction Hose for Nissan LEAF

The Four Seasons Hose Assembly 65138 is designed specifically for the Nissan LEAF, providing a durable and efficient solution for your vehicle's HVAC system. Crafted from a combination of aluminum and rubber, this A/C refrigerant suction hose supports both R134a and R1234yf refrigerants, ensuring compatibility with modern air conditioning systems.

  • Constructed with aluminum and rubber materials for durability and flexibility
  • Compatible with R134a and R1234yf refrigerants
  • Includes gasket or seal for secure connections
  • Designed without a muffler or service port
  • Specifically made for Nissan LEAF models

About the Four Seasons Hose Assembly Product Line

The Hose Assembly line from Four Seasons focuses on delivering precise hose assemblies tailored to HVAC system requirements. This product line emphasizes quality materials and fitment accuracy, ensuring that each hose assembly, including part number 65138, meets the demands of vehicle-specific air conditioning systems like those in the Nissan LEAF.

Product Details and Specifications

Part number 65138 is an A/C refrigerant suction hose that combines aluminum and rubber to provide a balance of strength and flexibility. It supports both R134a and R1234yf refrigerants, which are commonly used in automotive air conditioning systems. The hose assembly includes a gasket or seal to maintain airtight connections, but it does not feature a muffler, bracket, or service port. This design simplifies the hose while maintaining essential functionality for the Nissan LEAF's HVAC system.

Common Applications and Issues Addressed

  • Replacement of worn or damaged A/C refrigerant suction hoses in Nissan LEAF vehicles
  • Resolving refrigerant leaks caused by hose degradation
  • Improving air conditioning system efficiency by restoring proper refrigerant flow
  • Addressing hose failures due to material fatigue or environmental exposure
  • Ensuring compatibility with both R134a and R1234yf refrigerants for updated HVAC systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65138, ensure the gasket or seal is properly seated to prevent refrigerant leaks. Since this hose does not include a service port or bracket, verify that existing mounting points and service ports on the Nissan LEAF are compatible and intact. Use appropriate tools to avoid damaging the aluminum or rubber components during installation.

Quality Assurance and Warranty

Four Seasons manufactures the Hose Assembly 65138 to meet OEM standards for fit and function. The combination of aluminum and rubber materials is selected for durability and resistance to typical HVAC system pressures and temperatures. While specific warranty details are not provided here, Four Seasons products generally come with a limited warranty covering defects in materials and workmanship.

BrandFour Seasons
Part Number65138
PositionHose Assembly
MaterialAluminum / rubber
Refrigerant TypeR134a r1234yf
Gasket Or Seal IncludedIncluded
Switch Service PortNo
Bracket?No
DescriptionHose assemblies
Muffler?W/o muffler
Service Port IncludedNo

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2021NissanLEAFN/Aw/ R134a; Hose Assembly
2020NissanLEAFN/Aw/ Heat Pump; Hose Assembly
2019NissanLEAFN/Aw/ Heat Pump; Hose Assembly
2018NissanLEAFN/Aw/ Heat Pump; 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:

21244065138924805SA5BA66034

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