OE Quality
60-Day Returns

Four Seasons 56801 A/C Refrigerant Discharge / Suction Hose Assembly
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.
| Brand | Four Seasons |
|---|---|
| Part Number | 56801 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Discharge End Style | P-Nut Fitting |
| Discharge End Type | P-Nut Fitting |
| Fittings Included | Not Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Manifold Suc Style | Block |
| Manifold? | Yes |
| Material | Aluminum / 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 Type | R134a |
| Service Port? | w/o Service Port |
| Suction End Style | P-Nut Fitting |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
| Type | Discharge & Suction Line |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Isuzu | Trooper | N/A | Hose Assembly |
| 1999 | Acura | SLX | N/A | Hose Assembly |
| 1999 | Isuzu | Trooper | N/A | Hose Assembly |
| 1998 | Acura | SLX | N/A | Hose Assembly |
| 1998 | Isuzu | Trooper | N/A | 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.