HomeHVAC > Hoses and PipesFour Seasons 65174 A/C Suction and Liquid Line Hose Assembly
Part #: 65174

Four Seasons 65174 A/C Suction and Liquid Line Hose Assembly

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: Tesla, S
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Overview of Four Seasons Hose Assembly 65174

The Four Seasons Hose Assembly 65174 is designed specifically for Tesla Model S vehicles, providing reliable HVAC performance. This A/C suction and liquid line hose assembly is engineered with durable aluminum and rubber materials to ensure long-lasting operation with refrigerants R134a and R1234yf.

  • Constructed from aluminum and rubber for durability and flexibility
  • Features a P-nut fitting on one end and a flange on the other
  • Includes gasket and fittings for secure connections
  • Equipped with a mounting bracket for proper installation
  • Compatible with Tesla Model S HVAC systems using R134a and R1234yf refrigerants

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for HVAC systems, combining suction and liquid line functions into a single unit. This approach simplifies replacement and maintenance by integrating essential components such as fittings, gaskets, and brackets. The 65174 part number is part of this line, ensuring compatibility and quality for Tesla Model S air conditioning systems.

Detailed Product Description

The Four Seasons 65174 hose assembly is designed to handle both suction and liquid lines within the HVAC system of Tesla Model S vehicles. Its aluminum and rubber construction balances strength and flexibility, accommodating the thermal and pressure demands of modern refrigerants R134a and R1234yf. The P-nut fitting on one end and flange on the other provide secure, leak-resistant connections. Included gaskets and fittings help maintain system integrity, while the attached bracket facilitates proper mounting and reduces vibration.

Common Applications and Issues Addressed

  • Replacement of worn or damaged A/C suction and liquid line hoses in Tesla Model S
  • Resolving refrigerant leaks caused by cracked or corroded hose assemblies
  • Improving HVAC system efficiency by restoring proper refrigerant flow
  • Addressing issues related to hose assembly failure such as reduced cooling performance
  • Upgrading to compatible hose assemblies for R134a and R1234yf refrigerants

Installation Notes and Tips

When installing the Four Seasons 65174 hose assembly, ensure the mounting bracket is securely fastened to prevent movement and vibration. Verify that the P-nut fitting and flange connections are tightened to manufacturer specifications to avoid leaks. It is recommended to replace any associated gaskets during installation to maintain a proper seal. This hose assembly is designed for Tesla Model S HVAC systems and should be installed by a qualified technician familiar with refrigerant handling.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for HVAC hose assemblies. The 65174 part number undergoes quality checks to ensure durability and compatibility with Tesla Model S vehicles. 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 Number65174
PositionHose Assembly
MaterialAluminum / rubber
End 1 TypeP-nut fitting
End 2 TypeFlange
Refrigerant TypeR134a r1234yf
Gasket Or Seal IncludedIncluded
Switch Service PortNo
Fittings IncludedIncluded
Bracket?W/ bracket
DescriptionHose assemblies
Muffler?No
Service Port IncludedNo
StyleHose assy /suction, liquid
TypeSuction & liquid line

This part fits 3 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2016TeslaSAWDN/ACondenser to Evaporator; Hose Assembly
2015TeslaSAWDN/ACondenser to Evaporator; Hose Assembly
2014TeslaSAWDN/ACondenser to Evaporator; 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:

103802500A21247365174A66067

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