HomeHVAC > Hoses and PipesFour Seasons 56581 A/C Refrigerant Discharge Hose
Part #: 56581

Four Seasons 56581 A/C Refrigerant Discharge 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: Mazda, Millenia
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Reliable A/C Refrigerant Discharge Hose for Mazda Millenia

The Four Seasons Hose Assembly part number 56581 is designed specifically for the Mazda Millenia to ensure efficient air conditioning system performance. This A/C refrigerant discharge hose is engineered to meet original equipment specifications, providing a dependable replacement for your vehicle's HVAC system.

Key Features of Four Seasons Hose Assembly 56581

  • Compatible refrigerant type: R134a
  • Component type: Discharge line for A/C system
  • Includes gasket and fittings for secure installation
  • Equipped with two green O-rings (part number 24608) for proper sealing
  • Designed without a switch service port, bracket, or muffler
  • Suction end features a male O-ring connection
  • OE replacement part ensuring fit and function

Detailed Description of the Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on delivering precise HVAC hose solutions tailored to specific vehicle models. The 56581 discharge hose is part of this line, offering a direct replacement that maintains the integrity of the air conditioning system. By including necessary fittings and seals, this hose assembly simplifies installation and helps prevent refrigerant leaks, contributing to consistent A/C performance in the Mazda Millenia.

Applications and Common Issues Addressed

  • Replacement of worn or damaged A/C refrigerant discharge hoses
  • Elimination of refrigerant leaks caused by degraded seals or fittings
  • Restoration of proper refrigerant flow in the Mazda Millenia's HVAC system
  • Resolution of A/C system inefficiencies due to faulty discharge lines
  • Prevention of contamination entering the A/C system through compromised hoses

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56581, ensure the vehicle is compatible with R134a refrigerant. Use the included gasket and fittings to secure connections and prevent leaks. The hose is designed without a service port or bracket, so verify mounting points and routing match the original equipment. Properly seat the male O-ring suction end to maintain system integrity.

Quality Assurance and Warranty Information

This Four Seasons Hose Assembly is manufactured to meet or exceed original equipment standards for the Mazda Millenia. It includes all necessary components for a reliable fit and function. While specific warranty details are not provided, Four Seasons products typically undergo rigorous quality control to ensure durability and performance in automotive HVAC applications.

BrandFour Seasons
Part Number56581
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[24608] / Green O-Ring
O.E. Replacement?Yes
Refrigerant TypeR134a
Service Port?w/o Service Port
Suction End TypeMale O-ring
Switch Included?Not Included

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002MazdaMillenia2.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2001MazdaMillenia2.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2000MazdaMillenia2.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1999MazdaMillenia2.5LV6N/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:

1115658115336831914488419191906282614378714456581787144802949A72614CWK787144HA11393HA11393CT56581TC4461461

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