HomeHVAC > Hoses and PipesFour Seasons 56801 A/C Refrigerant Discharge / Suction Hose Assembly
Part #: 56801

Four Seasons 56801 A/C Refrigerant Discharge / Suction Hose Assembly

Hose Assembly
5 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Hose Assembly
Fitment: Isuzu and Acura, Trooper and SLX
Easy Returns — Return within 60 days for a full refund
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Overview of Four Seasons Hose Assembly 56801

The Four Seasons Hose Assembly 56801 is designed specifically for Acura SLX and Isuzu Trooper models, providing reliable A/C refrigerant discharge and suction line functionality. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity.

  • Compatible with Acura SLX and Isuzu Trooper vehicles
  • Constructed from aluminum and rubber for durability
  • Designed for R134a refrigerant systems
  • Includes sealing washers and multiple O-rings for leak prevention
  • Features P-nut fittings on both discharge and suction ends
  • OE replacement part ensuring proper fit and function
  • Does not include fittings, bracket, muffler, or service port

Detailed Product Description

This Four Seasons Hose Assembly 56801 belongs to the Hose Assembly product line, which focuses on delivering precise and reliable HVAC hose and pipe solutions. The assembly is engineered to handle both discharge and suction lines within the vehicle's air conditioning system. It is constructed from a combination of aluminum and rubber, providing a balance of strength and flexibility necessary for optimal refrigerant flow.

The hose assembly is compatible with R134a refrigerant, the standard for many modern automotive A/C systems. It includes essential sealing components such as two sealing washers (O-Ring A), and two green O-rings (O-Ring B and C), which help maintain a secure, leak-free connection. Both the discharge and suction ends utilize P-nut fittings, ensuring a secure and OE-compliant installation. The manifold is included and designed with a block style, but the assembly does not come with a bracket, muffler, or service port, which should be considered during installation.

Applications and Common Issues Addressed

  • Replacement of worn or damaged A/C refrigerant discharge and suction hoses
  • Resolving refrigerant leaks caused by degraded seals or fittings
  • Restoring proper refrigerant flow in Acura SLX and Isuzu Trooper A/C systems
  • Addressing system inefficiencies due to cracked or corroded hose materials
  • Ensuring compatibility with R134a refrigerant for effective cooling performance

Installation Notes and Tips

  • Verify compatibility with Acura SLX or Isuzu Trooper before installation
  • Ensure all included O-rings and sealing washers are properly seated to prevent leaks
  • Use appropriate tools for tightening P-nut fittings to avoid damage
  • Inspect surrounding components for wear or damage during replacement
  • Note that fittings, brackets, mufflers, and service ports are not included and may require separate purchase

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56801 is an OE replacement part, designed to meet original equipment specifications for fit, form, and function. It includes all necessary sealing components to maintain system integrity. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support reliable performance in Acura SLX and Isuzu Trooper vehicles.

BrandFour Seasons
Part Number56801
PositionHose Assembly
Bracket?w/o Bracket
Discharge End StyleP-Nut Fitting
Discharge End TypeP-Nut Fitting
Fittings IncludedNot Included
Friction Material Attachmentw/o Switch Port
Gasket Or Seal IncludedIncluded
Manifold Suc StyleBlock
Manifold?Yes
MaterialAluminum / Rubber
Muffler?w/o Muffler
O-Ring A Number/Desc[24354] / Sealing Washer
O-Ring B Number/Desc[24681] / Green O-Ring
O-Ring C Number/Desc[24628] / Green O-Ring
O-Rings Included?Included
O.E. Replacement?Yes
Refrigerant TypeR134a
Service Port?w/o Service Port
Suction End StyleP-Nut Fitting
Suction End TypeP-Nut Fitting
Switch Included?Not Included
TypeDischarge & Suction Line

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2000IsuzuTrooperN/AHose Assembly
1999AcuraSLXN/AHose Assembly
1999IsuzuTrooperN/AHose Assembly
1998AcuraSLXN/AHose Assembly
1998IsuzuTrooperN/AHose 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:

2821585680178147780086285247788318524815451A82198HA112643T56801

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