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Four Seasons 66351 A/C Refrigerant Liquid Hose
Overview of Four Seasons Hose Assembly 66351
The Four Seasons Hose Assembly 66351 is designed specifically for the Land Rover LR2 HVAC system. This A/C refrigerant liquid hose is engineered to handle high-pressure R134a refrigerant, ensuring reliable performance in your vehicle's air conditioning system.
- Compatible with Land Rover LR2 models
- High-pressure R134a refrigerant liquid line hose
- Includes green O-rings (part number 24131) for secure sealing
- Equipped with P-nut fittings on both liquid and suction ends
- OE replacement part with orifice tube included
- Does not include a service port, switch port, or bracket
Detailed Product Description
This Four Seasons Hose Assembly 66351 belongs to the Hose Assembly product line, which focuses on durable and precise HVAC hose and pipe replacements. The hose assembly is designed as a liquid line hose without a service port or switch port, featuring a P-nut fitting style on both the suction and liquid ends. It includes two green O-rings (part number 24131) to ensure a tight, leak-free connection. The assembly is built to handle the high system pressure typical of R134a refrigerant systems and comes with an orifice tube to regulate refrigerant flow. This part is an exact OE replacement, making it a suitable choice for maintaining the integrity of your Land Rover LR2's air conditioning system.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant liquid hoses in Land Rover LR2
- Resolving refrigerant leaks caused by faulty or degraded hose assemblies
- Restoring proper refrigerant flow and pressure in the HVAC system
- Eliminating issues related to poor sealing with included O-rings
- Addressing system failures due to compromised orifice tubes
Installation Notes and Tips
- Ensure compatibility with Land Rover LR2 before installation
- Use the included green O-rings (24131) to prevent leaks and ensure a secure fit
- Check for proper seating of P-nut fittings on both suction and liquid ends
- Do not attempt to install if the hose assembly includes a service port or bracket, as this part does not have them
- Follow manufacturer torque specifications for fittings to avoid damage
Quality Assurance and Warranty
Four Seasons products, including the Hose Assembly 66351, are manufactured to meet or exceed OEM standards for durability and performance. This hose assembly is an OE replacement part designed to maintain the original system specifications of the Land Rover LR2. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.
| Brand | Four Seasons |
|---|---|
| Part Number | 66351 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Description | Hose Assemblies |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Liquid Line Style | P-Nut Fitting |
| O-Ring A Number/Desc | [24131] / Green O-Ring |
| O.E. Replacement? | Yes |
| Orifice Tube? | w/ Orifice Tube |
| Refrigerant Type | R134a |
| Service Port? | w/o Service Port |
| Style | Liquid Line Hose Assembly w/o Orifice Tube |
| Suction End Type | P-Nut Fitting |
| System Pressure | High Pressure |
| Type | Liquid Line |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Land Rover | LR2 | N/A | Fitment: Without Orifice Tube.; Hose Assembly |
| 2011 | Land Rover | LR2 | N/A | Fitment: Without Orifice Tube.; Hose Assembly |
| 2010 | Land Rover | LR2 | N/A | Fitment: Without Orifice Tube.; Hose Assembly |
| 2009 | Land Rover | LR2 | N/A | Fitment: Without Orifice Tube.; Hose Assembly |
| 2008 | Land Rover | LR2 | N/A | Fitment: Without Orifice Tube.; 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.