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Four Seasons 66123 A/C Liquid Line with Orifice Tube
Overview of Four Seasons Hose Assembly 66123
The Four Seasons Hose Assembly 66123 is designed specifically for Dodge Ram 2500 and Ram 3500 models. This A/C liquid line with orifice tube ensures reliable performance in your vehicle's HVAC system by maintaining proper refrigerant flow and pressure.
- Constructed from durable aluminum and rubber materials
- Compatible with R134a refrigerant type
- Includes gasket or seal for secure connections
- Equipped with fittings and a mounting bracket for easy installation
- Features a captured orifice tube and a female liquid line connection
- Service port included with a 16 mm high side size
- Original equipment replacement part
- Designed with a P-nut fitting suction end type
Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. This line includes components such as liquid line hose assemblies with captured orifice tubes, designed to meet or exceed original equipment specifications. The 66123 part is a precise replacement that integrates fittings, brackets, and seals to ensure a proper fit and function in Dodge Ram 2500 and Ram 3500 vehicles.
Detailed Product Description
This A/C liquid line hose assembly combines aluminum and rubber materials to offer durability and flexibility under varying temperature and pressure conditions. It is engineered for use with R134a refrigerant, the standard for many modern vehicles. The inclusion of a captured orifice tube helps regulate refrigerant flow, optimizing the air conditioning system's efficiency. The female liquid line connection and P-nut fitting suction end provide secure and leak-resistant joints. Additionally, the service port on the high side with a 16 mm size allows for convenient maintenance and system checks.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C liquid lines in Dodge Ram 2500 and Ram 3500
- Resolving refrigerant leaks caused by cracked or corroded hoses
- Restoring proper refrigerant flow and pressure for efficient cooling
- Fixing issues related to faulty or missing orifice tubes
- Ensuring secure mounting and connection with included bracket and fittings
Installation Notes and Tips
- Verify compatibility with Dodge Ram 2500 or Ram 3500 before installation
- Ensure all old seals and gaskets are removed and replaced with the included gasket
- Use proper torque specifications on fittings and P-nut connections to prevent leaks
- Check the service port for accessibility to facilitate future maintenance
- Inspect the bracket mounting points for secure attachment
Quality Assurance and Warranty
The Four Seasons Hose Assembly 66123 is an original equipment replacement part, manufactured to meet strict quality standards. It includes all necessary fittings, seals, and brackets to ensure a reliable and long-lasting installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Four Seasons |
|---|---|
| Part Number | 66123 |
| Position | Hose Assembly |
| Bracket? | w/ Bracket |
| Description | Hose Assemblies |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Liquid Line Gender | Female |
| Material | Aluminum / Rubber |
| O.E. Replacement? | Yes |
| Orifice Tube? | w/ Orifice Tube |
| Refrigerant Type | R134a |
| Service Port Size | 16 mm |
| Service Port? | w/ Service Port |
| Style | Liquid Line Hose Assembly w/ Captured Orifice Tube |
| Suction End Type | P-Nut Fitting |
| Svc Port High Side | High Side |
| Type | Liquid Line |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | N/A | Complete Assembly; Hose Assembly |
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | N/A | Complete Assembly; Hose Assembly |
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | N/A | Complete Assembly; Hose Assembly |
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | N/A | Complete Assembly; Hose Assembly |
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | N/A | Complete Assembly; Hose Assembly |
| 2007 | Dodge | Ram 3500 | 6.7L | L6 | N/A | Complete Assembly; 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.