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Four Seasons 65338 A/C Refrigerant Discharge Hose
Reliable A/C Refrigerant Discharge Hose for Cadillac CT6
The Four Seasons Hose Assembly 65338 is designed specifically for Cadillac CT6 models, providing a durable and efficient solution for your vehicle's HVAC system. Engineered to handle R134a and R1234yf refrigerants, this A/C refrigerant discharge hose ensures proper function and longevity.
- Constructed from high-quality aluminum and rubber materials
- Compatible with R134a and R1234yf refrigerant types
- Includes gasket or seal for secure connections
- Equipped with a switch service port for easy diagnostics
- Part of the Four Seasons Hose Assembly product line
- Does not include a bracket or muffler
About the Four Seasons Hose Assembly Product Line
The Hose Assembly line from Four Seasons focuses on delivering reliable hose solutions for automotive HVAC systems. These assemblies are designed to meet or exceed OEM specifications, ensuring compatibility and performance. The 65338 hose assembly fits within this line, offering a balance of durability and functionality tailored for specific vehicle applications like the Cadillac CT6.
Detailed Product Description
This A/C refrigerant discharge hose combines aluminum and rubber materials to provide flexibility and resistance to wear under high-pressure conditions. It supports both R134a and R1234yf refrigerants, making it suitable for modern Cadillac CT6 HVAC systems. The included gasket or seal helps maintain a leak-free connection, while the integrated switch service port allows for convenient system monitoring and maintenance. Note that this hose assembly does not come with a bracket or muffler, focusing solely on the hose function.
Common Issues Addressed by This Hose Assembly
- Leaking refrigerant due to worn or damaged hoses
- Reduced A/C system efficiency from compromised discharge lines
- Difficulty in servicing A/C system without a service port
- Compatibility issues with R134a or R1234yf refrigerants
- Premature hose failure from substandard materials
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 65338 on a Cadillac CT6, ensure the gasket or seal is properly seated to prevent leaks. The switch service port should be accessible for future diagnostics. Since this assembly does not include a bracket, verify that existing mounting points are secure and intact. Use appropriate tools to avoid damaging the aluminum or rubber components during installation.
Quality Assurance and Warranty
Four Seasons manufactures the Hose Assembly 65338 to meet stringent quality standards, ensuring reliable performance in your Cadillac CT6 HVAC system. The product includes a gasket or seal to support leak-free operation. Please refer to Four Seasons' official warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 65338 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| Refrigerant Type | R134a r1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | Yes |
| Bracket? | No |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| Service Port Included | No |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Cadillac | CT6 | 3.6L | V6 | N/A | Discharge Line; Hose Assembly |
| 2019 | Cadillac | CT6 | 3.6L | V6 | N/A | Discharge Line; Hose Assembly |
| 2018 | Cadillac | CT6 | 3.0L | V6 | N/A | Discharge Line; Hose Assembly |
| 2017 | Cadillac | CT6 | 3.6L | V6 | N/A | Discharge Line; Hose Assembly |
| 2016 | Cadillac | CT6 | 3.6L | V6 | N/A | Discharge Line; 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.