HomeHVAC > Hoses and PipesFour Seasons 56908 A/C Refrigerant Discharge Hose
Part #: 56908

Four Seasons 56908 A/C Refrigerant Discharge Hose

Hose Assembly
⚙️ 6 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 and Nissan, I30 and Maxima
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Reliable A/C Refrigerant Discharge Hose for Nissan and INFINITI

The Four Seasons Hose Assembly part number 56908 is designed specifically for Nissan Maxima and INFINITI I30 models. This A/C refrigerant discharge hose ensures proper refrigerant flow and system efficiency for vehicles using R134a refrigerant.

  • Compatible with Nissan Maxima and INFINITI I30
  • OEM replacement discharge line for R134a refrigerant systems
  • Includes gasket, fittings, and two green O-rings (part number 24661)
  • Equipped with a high side R134a quick disconnect service port
  • Features a P-nut fitting suction end without bracket or muffler

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on durable and precise HVAC hose components designed to meet or exceed original equipment specifications. This product line includes hose assemblies like the 56908 discharge hose, engineered to provide reliable refrigerant flow and easy installation for specific vehicle applications such as the Nissan Maxima and INFINITI I30.

Product Details and Specifications

This A/C refrigerant discharge hose is a direct OE replacement, ensuring compatibility and performance with your vehicle’s existing HVAC system. It is designed for use with R134a refrigerant and includes all necessary fittings and seals, including two green O-rings (part number 24661) for a secure, leak-free connection. The hose assembly features a high side service port with a quick disconnect for efficient servicing. Note that this assembly does not include a bracket, muffler, or switch, and the suction end uses a P-nut fitting.

Common Applications and Issues Addressed

  • Replacement of worn or leaking A/C refrigerant discharge hoses
  • Restoring proper refrigerant flow in Nissan Maxima and INFINITI I30 HVAC systems
  • Resolving refrigerant leaks at fittings or service ports
  • Upgrading to a hose assembly with included fittings and seals for easier installation
  • Maintaining system pressure and preventing contamination

Installation Notes and Tips

When installing the Four Seasons 56908 hose assembly, ensure the vehicle is compatible with R134a refrigerant systems. Use the included green O-rings (part number 24661) to maintain a proper seal at connection points. The high side quick disconnect service port allows for straightforward servicing without additional tools. Since this assembly does not include a bracket or muffler, verify existing mounting points and hardware before installation.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet original equipment standards for fit, form, and function. The 56908 hose assembly is an OE replacement part, ensuring reliable performance in Nissan Maxima and INFINITI I30 vehicles. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.

BrandFour Seasons
Part Number56908
PositionHose Assembly
Bracket?w/o Bracket
Component TypeDischarge Line
DescriptionHose Assemblies
Fittings IncludedIncluded
Friction Material Attachmentw/o Switch Port
Gasket Or Seal IncludedIncluded
Muffler?w/o Muffler
O-Ring A Number/Desc[24661] / Green O-Ring
O.E. Replacement?Yes
Refrigerant TypeR134a
Service Port Qty1
Service Port TypeR134-A Quick Disconnect
Service Port?w/ Service Port
Suction End TypeP-Nut Fitting
Svc Port High SideHigh Side
Switch Included?Not Included

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
1999INFINITII30N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1999NissanMaximaN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1998INFINITII30N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1998NissanMaximaN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1997INFINITII30N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1997NissanMaximaN/ACompatible with various vehicles A/C refrigerant discharge hose; 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:

11156908153422819187772282020378711056908787110802800924900L700924900L701A82020CWK787110HA11459HA11459CT56908

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