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Four Seasons 66911 A/C Refrigerant Discharge Hose
Reliable A/C Refrigerant Discharge Hose for Smart Fortwo
The Four Seasons Hose Assembly 66911 is designed specifically for the Smart Fortwo, providing a durable and efficient solution for your vehicle's HVAC system. Engineered with quality materials and essential features, this A/C refrigerant discharge hose ensures proper refrigerant flow and system performance.
Key Features of Four Seasons Hose Assembly 66911
- Constructed from a combination of aluminum and rubber for durability and flexibility
- Compatible with refrigerants R134a and R1234yf
- Includes gasket or seal to ensure a secure, leak-free connection
- Equipped with a service port and switch service port for easy maintenance
- Designed without a muffler and bracket for straightforward installation
About the Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly line focuses on delivering reliable hose assemblies tailored for HVAC systems. This product line emphasizes compatibility and quality materials to maintain optimal refrigerant flow and system integrity. The 66911 hose assembly is part of this line, engineered to meet the specific needs of the Smart Fortwo's air conditioning system.
Detailed Product Description
This A/C refrigerant discharge hose combines aluminum and rubber materials to provide a balance of strength and flexibility, essential for withstanding the pressures and temperatures within the HVAC system. It supports both R134a and R1234yf refrigerants, making it suitable for modern Smart Fortwo models. The included gasket or seal helps prevent leaks, while the integrated service port and switch service port facilitate routine servicing and diagnostics. The absence of a muffler and bracket simplifies the hose design, focusing on core functionality.
Common Issues Addressed by This Hose Assembly
- Leaking refrigerant due to worn or damaged hoses
- Reduced A/C system efficiency from compromised refrigerant flow
- Difficulty servicing the A/C system without proper service ports
- Hose failure caused by material fatigue or environmental exposure
- Compatibility issues with refrigerants R134a and R1234yf
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 66911 on a Smart Fortwo, ensure the gasket or seal is properly seated to prevent leaks. Utilize the included service ports for pressure testing and refrigerant charging. Since this hose assembly does not include a bracket or muffler, verify existing mounting points and secure the hose accordingly to avoid vibration or wear.
Quality Assurance and Warranty
Four Seasons products are manufactured to meet industry standards for HVAC components. The Hose Assembly 66911 undergoes quality checks to ensure durability and performance. Please refer to Four Seasons' official warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 66911 |
| 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 | Yes |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Smart | Fortwo | 1.0L | L3 | N/A | Condenser End; Hose Assembly |
| 2014 | Smart | Fortwo | 1.0L | L3 | N/A | Condenser End; Hose Assembly |
| 2013 | Smart | Fortwo | 1.0L | L3 | N/A | Condenser End; Hose Assembly |
| 2012 | Smart | Fortwo | 1.0L | L3 | N/A | Condenser End; Hose Assembly |
| 2011 | Smart | Fortwo | 1.0L | L3 | N/A | Condenser End; Hose Assembly |
| 2010 | Smart | Fortwo | N/A | Condenser End; Hose Assembly | ||
| 2009 | Smart | Fortwo | N/A | Condenser End; Hose Assembly | ||
| 2008 | Smart | Fortwo | N/A | Condenser End; 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.