OE Quality
60-Day Returns

Universal Air HA111626C A/C Suction Line Hose Assembly
Reliable A/C Suction Line Hose for Cadillac CTS
The Universal Air Suction Line A/C Suction Line Hose Assembly HA111626C is designed specifically for Cadillac CTS models. This hose assembly ensures proper refrigerant flow within the air conditioning system, maintaining optimal cooling performance.
- Compatible with Cadillac CTS vehicles
- Part number HA111626C for precise identification
- Constructed to meet OEM specifications
- Part of the Universal Air Suction Line product line
- Designed for HVAC system efficiency and durability
About the Universal Air Suction Line Product Line
The Suction Line product line by Universal Air focuses on delivering reliable and durable A/C suction line hose assemblies. These components are engineered to maintain the integrity of the HVAC system by ensuring secure refrigerant flow and resistance to wear. The HA111626C is part of this line, providing a direct replacement solution for Cadillac CTS models requiring a dependable suction line hose.
Product Details and Application
This A/C Suction Line Hose Assembly is engineered to fit Cadillac CTS vehicles, providing a direct replacement for the original suction line hose. The part number HA111626C corresponds to this specific hose assembly, ensuring compatibility and ease of identification. It plays a critical role in the HVAC system by transporting refrigerant from the evaporator to the compressor, which is essential for maintaining the vehicle’s air conditioning performance.
Common Issues Addressed by This Suction Line Hose
- Leaking refrigerant due to cracked or damaged hoses
- Reduced A/C cooling efficiency from restricted refrigerant flow
- HVAC system failure caused by hose wear or deterioration
- Unusual noises from the A/C system related to suction line damage
- System contamination from compromised hose integrity
Installation Notes and Tips
When installing the HA111626C suction line hose assembly, ensure the vehicle is properly depressurized and the A/C system is evacuated before removal. Verify the part number matches the original component to guarantee fitment with Cadillac CTS models. Inspect all connection points for wear or damage and replace any worn seals or O-rings to prevent leaks. Proper torque specifications should be followed to avoid over-tightening or damage.
Quality Assurance and Warranty
Universal Air manufactures the HA111626C A/C Suction Line Hose Assembly to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliability in HVAC applications for Cadillac CTS vehicles.
This part fits 47 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2014 | Cadillac | CTS | Base | 3.6L | V6 | FLEX | N/A | Suction Line |
| 2014 | Cadillac | CTS | Coupe | 3.6L | V6 | GAS | N/A | Suction Line |
| 2014 | Cadillac | CTS | Premium | 3.6L | V6 | FLEX | N/A | Suction Line |
| 2014 | Cadillac | CTS | Premium | 3.6L | V6 | GAS | N/A | Suction Line |
| 2014 | Cadillac | CTS | Luxury | 3.0L | V6 | GAS | N/A | Suction Line |
| 2014 | Cadillac | CTS | Luxury | 3.6L | V6 | FLEX | N/A | Suction Line |
| 2014 | Cadillac | CTS | Performance | 3.6L | V6 | FLEX | N/A | Suction Line |
| 2014 | Cadillac | CTS | V | 6.2L | V8 | GAS | N/A | Suction Line |
| 2014 | Cadillac | CTS | Vsport | 3.6L | V6 | GAS | N/A | Suction Line |
| 2014 | Cadillac | CTS | Vsport Premium | 3.6L | V6 | GAS | N/A | Suction Line |
| 2014 | Cadillac | CTS | V Luxury | 6.2L | V8 | GAS | N/A | Suction Line |
| 2013 | Cadillac | CTS | Base | 3.0L | V6 | GAS | N/A | Suction Line |
| 2013 | Cadillac | CTS | Base | 3.6L | V6 | FLEX | N/A | Suction Line |
| 2013 | Cadillac | CTS | Premium | 3.6L | V6 | FLEX | N/A | Suction Line |
| 2013 | Cadillac | CTS | Premium | 3.0L | V6 | GAS | N/A | Suction Line |
| 2013 | Cadillac | CTS | Luxury | 3.0L | V6 | GAS | N/A | Suction Line |
| 2013 | Cadillac | CTS | Performance | 3.6L | V6 | FLEX | N/A | Suction Line |
| 2013 | Cadillac | CTS | V | 6.2L | V8 | GAS | N/A | Suction Line |
| 2013 | Cadillac | CTS | V Luxury | 6.2L | V8 | GAS | N/A | Suction Line |
| 2012 | Cadillac | CTS | Base | 3.0L | V6 | N/A | Suction Line | |
| 2012 | Cadillac | CTS | Base | 3.6L | V6 | N/A | Suction Line | |
| 2012 | Cadillac | CTS | Premium | 3.6L | V6 | N/A | Suction Line | |
| 2012 | Cadillac | CTS | Premium | 3.0L | V6 | N/A | Suction Line | |
| 2012 | Cadillac | CTS | Luxury | 3.0L | V6 | N/A | Suction Line | |
| 2012 | Cadillac | CTS | Luxury | 6.2L | V8 | N/A | Suction Line | |
| 2012 | Cadillac | CTS | 3.0L | 3.0L | V6 | N/A | Suction Line | |
| 2012 | Cadillac | CTS | Performance | 3.6L | V6 | N/A | Suction Line | |
| 2012 | Cadillac | CTS | V | 6.2L | V8 | N/A | Suction Line | |
| 2012 | Cadillac | CTS | 3.6L | 3.6L | V6 | N/A | Suction Line | |
| 2011 | Cadillac | CTS | Base | 3.0L | V6 | N/A | Suction Line | |
| 2011 | Cadillac | CTS | Base | 3.6L | V6 | N/A | Suction Line | |
| 2011 | Cadillac | CTS | Coupe | 3.6L | V6 | N/A | Suction Line | |
| 2011 | Cadillac | CTS | Premium | 3.6L | V6 | N/A | Suction Line | |
| 2011 | Cadillac | CTS | Luxury | 3.0L | V6 | N/A | Suction Line | |
| 2011 | Cadillac | CTS | Performance | 3.0L | V6 | N/A | Suction Line | |
| 2011 | Cadillac | CTS | Performance | 3.6L | V6 | N/A | Suction Line | |
| 2010 | Cadillac | CTS | Base | 3.0L | V6 | N/A | Suction Line | |
| 2010 | Cadillac | CTS | Base | 3.6L | V6 | N/A | Suction Line | |
| 2010 | Cadillac | CTS | Premium | 3.6L | V6 | N/A | Suction Line | |
| 2010 | Cadillac | CTS | Luxury | 3.0L | V6 | N/A | Suction Line | |
| 2010 | Cadillac | CTS | Luxury | 3.6L | V6 | N/A | Suction Line | |
| 2010 | Cadillac | CTS | Performance | 3.0L | V6 | N/A | Suction Line | |
| 2010 | Cadillac | CTS | Performance | 3.6L | V6 | N/A | Suction Line | |
| 2009 | Cadillac | CTS | Base | 3.6L | V6 | N/A | Suction Line | |
| 2009 | Cadillac | CTS | Premium | 3.6L | V6 | N/A | Suction Line | |
| 2009 | Cadillac | CTS | Luxury | 3.6L | V6 | N/A | Suction Line | |
| 2008 | Cadillac | CTS | N/A | Suction Line |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.