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Four Seasons 66230 A/C Refrigerant Suction Hose
Overview of Four Seasons Hose Assembly 66230
The Four Seasons Hose Assembly 66230 is designed specifically for Subaru Legacy models, providing a reliable A/C refrigerant suction hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system performance.
- Material: Aluminum and rubber construction for durability
- End 1 Type: Female o-ring fitting
- End 2 Type: P-nut fitting
- Refrigerant Type: Compatible with R134a refrigerant
- Includes gasket and fittings for secure installation
- Low-pressure suction line with service port included
- O-rings included: black [24150] and green [24684]
- OE replacement part for Subaru Legacy
Detailed Product Description
This Four Seasons Hose Assembly from the Hose Assembly product line is engineered to meet original equipment specifications for the Subaru Legacy. The combination of aluminum and rubber materials provides flexibility and resistance to wear, while the included fittings and gaskets ensure a tight, leak-free connection. The hose features a female o-ring fitting on one end and a P-nut fitting on the other, designed for low-pressure refrigerant suction lines using R134a refrigerant. The assembly includes one service port (M9x1.000 Qdc type) on the low-pressure side, facilitating maintenance and refrigerant charging without the need for additional adapters.
Common Applications and Issues Addressed
- Replacement of worn or cracked A/C refrigerant suction hoses
- Resolving refrigerant leaks in the low-pressure suction line
- Restoring proper refrigerant flow for efficient A/C system operation
- Eliminating poor A/C performance due to damaged hose assemblies
- Ensuring compatibility with Subaru Legacy R134a A/C systems
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 66230, ensure all old seals and fittings are removed and the connection points are clean. Use the included black and green O-rings to maintain a proper seal and prevent refrigerant leaks. Tighten the P-nut fitting and female o-ring connections to manufacturer torque specifications. The included service port allows for easy system servicing without additional modifications. This hose assembly does not include a bracket or muffler, so verify existing mounting hardware is intact before installation.
Quality Assurance and Warranty
Four Seasons Hose Assembly 66230 is an OE replacement part designed to meet or exceed original equipment standards for the Subaru Legacy. The product includes all necessary fittings and seals to ensure a secure and reliable installation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship, supporting long-term durability and performance.
| Brand | Four Seasons |
| Part Number | 66230 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Component Type | Suction Line |
| Description | Hose Assemblies |
| End 1 Type | Female O-Ring |
| End 2 Type | P-Nut Fitting |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24150] / Black O-Ring |
| O-Ring B Number/Desc | [24684] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port Qty | 1 |
| Service Port Size | M9x1.000 |
| Service Port Type | QDC |
| Service Port? | w/ Service Port |
| Suction End Type | P-Nut Fitting |
| Sve Port Low Side | Low Side |
| Switch Included? | Not Included |
| System Pressure | Low Pressure |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1999 | Subaru | Legacy | GT | 2.5L | H4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1999 | Subaru | Legacy | Outback | 2.5L | H4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1999 | Subaru | Legacy | Limited 30th Anniversary | 2.5L | H4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1999 | Subaru | Legacy | SUS 30th Anniversary | 2.5L | H4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1999 | Subaru | Legacy | Outback Limited | 2.5L | H4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1998 | Subaru | Legacy | GT | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly | ||
| 1998 | Subaru | Legacy | L | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly | ||
| 1998 | Subaru | Legacy | Brighton | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly | ||
| 1998 | Subaru | Legacy | Outback | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly | ||
| 1998 | Subaru | Legacy | GT Limited | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly | ||
| 1998 | Subaru | Legacy | Postal | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly | ||
| 1997 | Subaru | Legacy | GT | N/A | Suction Line; From 2/1/1997; Hose Assembly | ||
| 1997 | Subaru | Legacy | L | N/A | Suction Line; From 2/1/1997; Hose Assembly | ||
| 1997 | Subaru | Legacy | Brighton | N/A | Suction Line; From 2/1/1997; Hose Assembly | ||
| 1997 | Subaru | Legacy | Outback | N/A | Suction Line; From 2/1/1997; Hose Assembly | ||
| 1997 | Subaru | Legacy | LSi | N/A | Suction Line; From 2/1/1997; Hose Assembly | ||
| 1997 | Subaru | Legacy | Outback Limited | N/A | Suction Line; From 2/1/1997; Hose Assembly | ||
| 1997 | Subaru | Legacy | Postal | N/A | Suction Line; From 2/1/1997; 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.