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Four Seasons 66458 A/C Refrigerant Suction Hose
Overview of Four Seasons Hose Assembly 66458
The Four Seasons Hose Assembly 66458 is designed specifically for the Acura TLX HVAC system. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow, maintaining optimal air conditioning performance in your vehicle.
- Constructed from durable aluminum and rubber materials
- Equipped with P-nut fittings on both ends for secure connections
- Compatible with R134a refrigerant systems
- Includes gaskets and fittings for a complete installation
- OE replacement part designed for Acura TLX models
Four Seasons Hose Assembly Product Line Details
The Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored to specific vehicle applications. This line emphasizes quality materials and proper fitment, ensuring that components like the 66458 suction hose meet original equipment standards for performance and durability.
Detailed Product Description
The Four Seasons 66458 A/C refrigerant suction hose is engineered with a combination of aluminum and rubber to provide flexibility and resistance to wear under low-pressure conditions. Both ends feature P-nut fittings, facilitating a secure and leak-resistant connection within the Acura TLX’s air conditioning system. This hose assembly includes two green O-rings (part number 24681) and all necessary fittings, eliminating the need for additional parts during installation. It does not include a bracket, muffler, or service port, aligning with the original equipment specifications for this component.
Common Applications and Issues Addressed
- Replacement of worn or cracked suction lines in Acura TLX A/C systems
- Resolving refrigerant leaks caused by damaged hose assemblies
- Restoring proper refrigerant flow to improve air conditioning efficiency
- Addressing low-pressure system failures related to suction hose integrity
- Upgrading OEM components with a direct-fit replacement part
Installation Notes and Tips
- Ensure the system is fully evacuated and depressurized before removal
- Verify that the included green O-rings are properly seated to prevent leaks
- Use appropriate tools to tighten P-nut fittings without over-torquing
- Inspect surrounding components for wear or damage during installation
- Confirm compatibility with Acura TLX model year before installation
Quality Assurance and Warranty
Four Seasons Hose Assembly 66458 is an OE replacement part manufactured to meet or exceed original equipment standards. The product includes all necessary fittings and seals to ensure a reliable 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 | 66458 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Component Type | Suction Line |
| Description | Hose Assemblies |
| End 1 Type | P-Nut Fitting |
| 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 | [24681] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port? | w/o Service Port |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
| System Pressure | Low Pressure |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Acura | TLX | 2.4L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2019 | Acura | TLX | 2.4L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2018 | Acura | TLX | 2.4L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2017 | Acura | TLX | 2.4L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2016 | Acura | TLX | 2.4L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2015 | Acura | TLX | 2.4L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; 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.