HomeHVAC > Hoses and PipesFour Seasons 56599 A/C Refrigerant Discharge Hose
Part #: 56599

Four Seasons 56599 A/C Refrigerant Discharge Hose

Hose Assembly
⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Hose Assembly
🚗Fitment: Mazda, 626 and MX-6
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Four Seasons Hose Assembly 56599

The Four Seasons Hose Assembly 56599 is designed specifically for Mazda 626 and MX-6 models, providing a reliable A/C refrigerant discharge hose solution. Engineered to handle both R12 and R134a refrigerants, this discharge line ensures proper function within your vehicle's HVAC system.

  • Compatible with Mazda 626 and MX-6 models
  • Designed for R12 and R134a refrigerants
  • Includes gasket and fittings for secure installation
  • Features a service port with 3/8" - 24 size
  • O-ring included (green, part number 24608) with quantity of two
  • OE replacement part ensuring proper fit and function
  • Discharge line without bracket or muffler

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is a direct OE replacement A/C refrigerant discharge hose tailored for Mazda 626 and MX-6 vehicles. It supports both R12 and R134a refrigerants, making it versatile for different A/C system requirements. The assembly includes essential components such as gaskets and fittings, ensuring a secure and leak-free connection. The discharge line is equipped with a service port sized 3/8" - 24, facilitating easy maintenance and refrigerant charging. Two green O-rings (part number 24608) are included to maintain a tight seal at the suction end, which features a female O-ring connection. This hose assembly does not include a bracket or muffler, and the switch is not included, aligning with original equipment specifications.

Common Applications and Issues Addressed

  • Replacement of worn or leaking A/C refrigerant discharge hoses on Mazda 626 and MX-6
  • Resolving refrigerant leaks due to damaged or degraded discharge lines
  • Restoring proper refrigerant flow and pressure in the A/C system
  • Facilitating maintenance with included service port for refrigerant charging
  • Ensuring compatibility with both R12 and R134a refrigerants for system flexibility

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56599, ensure the vehicle is compatible with the part by verifying the make and model (Mazda 626 or MX-6). Use the included gaskets and fittings to secure connections and prevent leaks. Pay close attention to the orientation of the female O-ring suction end and the service port placement. Since the assembly does not include a bracket or muffler, reuse existing hardware or source separately if needed. Properly torque fittings to manufacturer specifications to maintain system integrity.

Quality Assurance and Warranty

Four Seasons Hose Assembly 56599 is manufactured to meet or exceed original equipment standards, providing reliable performance for Mazda 626 and MX-6 A/C systems. The part is an OE replacement, ensuring fit and function align with factory specifications. The product includes all necessary seals and fittings to support a professional installation. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.

BrandFour Seasons
Part Number56599
PositionHose Assembly
Bracket?w/o Bracket
Component TypeDischarge Line
DescriptionHose Assemblies
Fittings IncludedIncluded
Friction Material Attachmentw/ Switch Port
Gasket Or Seal IncludedIncluded
Muffler?w/o Muffler
O-Ring A Number/Desc[24608] / Green O-Ring
O.E. Replacement?Yes
Refrigerant TypeR12, R134a
Service Port Qty1
Service Port Size3/8" - 24
Service Port TypeService Port
Service Port?w/o Service Port
Suction End TypeFemale O-Ring
Switch Included?Not Included

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
1992Mazda626N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1992MazdaMX-6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1991Mazda626N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1991MazdaMX-6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1990Mazda626N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1990MazdaMX-6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
1989Mazda626N/ADischarge Line; 2-Wheel Steering; Hose Assembly
1989MazdaMX-6N/ADischarge Line; 2-Wheel Steering; Hose Assembly
1988Mazda626N/ADischarge Line; 2-Wheel Steering; Hose Assembly
1988MazdaMX-6N/ADischarge Line; 2-Wheel Steering; 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:

1115659915336701914477119191917282615378713356599787133802730A72615CWK787133GJ5161461GJ5161461AGJ5161461BHA112164T56599

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