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Four Seasons 65919 A/C Refrigerant Discharge / Suction Hose Assembly
Reliable A/C Refrigerant Hose Assembly for Cadillac XT4
The Four Seasons Hose Assembly 65919 is designed specifically for the Cadillac XT4, providing a durable and efficient solution for your vehicle's HVAC system. Engineered to handle R1234yf refrigerant, this discharge and suction hose assembly ensures proper air conditioning performance.
- Constructed from aluminum and rubber for durability and flexibility
- Equipped with P-nut fittings on both ends for secure connections
- Includes gasket and service port for maintenance convenience
- Features an integrated muffler to reduce noise
- Compatible with R1234yf refrigerant systems
- Designed without a bracket for streamlined installation
About the Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly line focuses on delivering reliable HVAC hoses and pipes tailored to specific vehicle applications. This product line emphasizes quality materials and precise fitment, ensuring that each hose assembly meets the demands of modern automotive air conditioning systems. The 65919 hose assembly exemplifies this approach by combining robust construction with features like service ports and mufflers to support efficient A/C operation in the Cadillac XT4.
Detailed Product Description
This A/C refrigerant discharge and suction hose assembly is crafted from a combination of aluminum and rubber, providing both strength and flexibility to withstand the pressures and temperatures within the HVAC system. The P-nut fittings on both ends allow for secure, leak-resistant connections, while the included gasket ensures a tight seal. The integrated muffler helps minimize operational noise, contributing to a quieter cabin environment. Designed specifically for use with R1234yf refrigerant, this hose assembly supports the latest refrigerant standards for improved environmental compliance.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant hoses in Cadillac XT4 models
- Resolving refrigerant leaks caused by cracked or deteriorated hoses
- Eliminating noise issues related to faulty or missing mufflers in the A/C line
- Ensuring proper refrigerant flow and pressure for optimal air conditioning performance
- Facilitating maintenance with included service ports and gaskets
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 65919, ensure that the P-nut fittings are properly tightened to prevent leaks. The included gasket should be seated correctly to maintain a secure seal. Since this assembly does not include a bracket, verify that the hose is supported adequately within the vehicle to avoid undue stress or vibration. The integrated muffler should be positioned to maximize noise reduction without interfering with other components.
Quality Assurance and Warranty
Four Seasons products are manufactured to meet stringent quality standards, ensuring reliable performance and durability. This hose assembly is engineered for compatibility with the Cadillac XT4 and designed to withstand the demands of modern HVAC systems. Please refer to Four Seasons' official warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 65919 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| End 1 Type | P-nut fitting |
| End 2 Type | P-nut fitting |
| Refrigerant Type | R1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | Yes |
| Fittings Included | Not included |
| Bracket? | W/o bracket |
| Muffler? | W/ muffler |
| Service Port Included | Yes |
| Type | Discharge & suction line |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2024 | Cadillac | XT4 | N/A | Hose Assembly |
| 2023 | Cadillac | XT4 | N/A | Hose Assembly |
| 2022 | Cadillac | XT4 | N/A | Hose Assembly |
| 2021 | Cadillac | XT4 | N/A | Hose Assembly |
| 2020 | Cadillac | XT4 | N/A | Hose Assembly |
| 2019 | Cadillac | XT4 | 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.