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Four Seasons 66526 A/C Suction and Liquid Line Hose Assembly
Overview of Four Seasons Hose Assembly 66526
The Four Seasons Hose Assembly 66526 is designed specifically for Hyundai Genesis and Genesis G80 models. This A/C suction and liquid line hose assembly is engineered to handle both high and low system pressures, ensuring reliable performance in your vehicle's HVAC system.
- Constructed from durable aluminum and rubber materials
- Equipped with P-nut fittings on both ends for secure connections
- Compatible with R134a refrigerant systems
- Includes gasket or seal for leak prevention
- Features a switch service port with M10x1.250 size
- Comes with bracket, manifold, and muffler components
- Designed as an O.E. replacement without an orifice tube or service port
- Liquid line is male with P-nut fitting style
- Suction end size No. 12 with P-nut fitting
About the Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly line focuses on providing complete hose assemblies for automotive HVAC systems. This product line integrates multiple components such as manifolds, mufflers, and brackets into a single assembly, simplifying replacement and ensuring compatibility. The 66526 hose assembly exemplifies this approach by combining suction and liquid lines with essential fittings and seals, tailored for Hyundai Genesis and Genesis G80 vehicles.
Detailed Product Description
The Four Seasons 66526 hose assembly is a comprehensive solution for the air conditioning system in Hyundai Genesis and Genesis G80 models. Constructed from a combination of aluminum and rubber, it offers durability and flexibility required for effective refrigerant flow. Both ends feature P-nut fittings, facilitating secure and leak-resistant connections. This assembly supports R134a refrigerant and is designed to operate under both high and low system pressures. Included components such as the gasket, bracket, manifold, and muffler contribute to a complete replacement part that meets original equipment specifications. The hose assembly also includes a switch service port sized M10x1.250, allowing for system diagnostics and maintenance.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C suction and liquid line hoses in Hyundai Genesis and Genesis G80
- Resolving refrigerant leaks caused by cracked or deteriorated hose materials
- Addressing poor A/C performance due to compromised hose assemblies
- Fixing issues related to improper system pressure handling in the HVAC system
- Upgrading to an O.E. replacement hose assembly for reliable fit and function
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 66526, ensure the vehicle is compatible with R134a refrigerant systems. Verify that the P-nut fittings on both ends align correctly with the existing HVAC connections. The included gasket or seal should be inspected and properly seated to prevent leaks. Take care to secure the bracket and manifold components as per manufacturer specifications. It is recommended to check system pressure and perform a leak test after installation to confirm proper operation.
Quality Assurance and Warranty
Four Seasons manufactures the 66526 hose assembly to meet or exceed original equipment standards. This part is an O.E. replacement designed for durability and reliable performance in Hyundai Genesis and Genesis G80 vehicles. 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 | 66526 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| End 1 Type | P-nut fitting |
| End 2 Type | P-nut fitting |
| Refrigerant Type | R134a |
| System Pressure | High pressure / low pressure |
| Gasket Or Seal Included | Included |
| Switch Service Port | W/ switch port |
| Fittings Included | Included |
| Bracket? | W/ bracket |
| Description | Hose assemblies |
| Liquid Line Gender | Male |
| Liquid Line Style | P-nut fitting |
| Manifold? | W/ manifold |
| Muffler? | W/ muffler |
| O.E. Replacement? | Yes |
| Orifice Tube? | W/o orifice tube |
| Service Port? | W/o service port |
| Style | Hose assembly w/ ihx |
| Suction End Size | No. 12 |
| Suction End Type | P-nut fitting |
| Switch Port Quantity | 1 |
| Switch Port Size | M10x1.250 |
| Type | Suction & liquid line |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Genesis | G80 | N/A | Hose Assembly |
| 2016 | Hyundai | Genesis | N/A | w/ Refrigerant Suction Hose; From Expansion Valve; Hose Assembly |
| 2015 | Hyundai | Genesis | 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.