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Gates 12224 HVAC Heater Hose - Heater Outlet
Overview of Gates Molded Heater Hose 12224
The Gates Molded Heater Hose 12224 is designed specifically for Hyundai Sportage and Kia Tucson models. Constructed from durable EPDM material, this molded heater hose ensures reliable performance in your vehicle's HVAC system.
- Made from high-quality EPDM for heat and chemical resistance
- Molded design for precise fit and easy installation
- End 1 inside diameter: 0.72 inches (18 mm)
- End 2 inside diameter: 0.82 inches (21 mm)
- Centerline length: 15.19 inches (386 mm)
- No quick connect fittings or branches, ensuring a straightforward replacement
About the Molded Heater Hose Product Line
The Gates Molded Heater Hose product line focuses on delivering hoses that are pre-formed to match specific vehicle applications. This reduces installation time and improves fitment accuracy. The molded construction of the 12224 part number provides a reliable seal and consistent flow within the HVAC system of Hyundai Sportage and Kia Tucson vehicles.
Detailed Product Description
This HVAC heater hose is engineered from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded design of the Gates 12224 heater hose ensures it matches the exact routing and dimensions required by the Hyundai Sportage and Kia Tucson models. With an inside diameter of 0.72 inches (18 mm) on one end and 0.82 inches (21 mm) on the other, and a centerline length of 15.19 inches (386 mm), this hose maintains proper coolant flow and system pressure. The absence of quick connect fittings or branches simplifies the replacement process and reduces potential leak points.
Common Applications and Issues Addressed
- Replacement of worn or cracked heater hoses in Hyundai Sportage and Kia Tucson HVAC systems
- Resolving coolant leaks that cause heater core inefficiency
- Preventing overheating issues related to faulty heater hose connections
- Maintaining proper coolant circulation for effective cabin heating
- Eliminating hose collapse or blockage that restricts flow
Installation Notes and Tips
Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify the hose routing matches the original to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly. Inspect surrounding components for wear or damage during replacement to maintain overall HVAC system integrity.
Quality Assurance and Warranty
Gates Molded Heater Hose 12224 is manufactured to meet OEM specifications for Hyundai and Kia vehicles. The EPDM material and molded design contribute to long service life and resistance to common HVAC system stresses. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship.
| Brand | Gates |
| Part Number | 12224 |
| Position | Molded Heater Hose, Heater Outlet |
| Material | Epdm |
| End 1 Inside Diameter | .72 |
| End 1 Inside Diameter | 18 |
| End 2 Inside Diameter | .82 |
| End 2 Inside Diameter | 21 |
| Centerline Length | 15.19 |
| Centerline Length | 386 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 15.19 |
| Centerline Length (mm) | 386 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Kia | Sportage | 2.4L | L4 | GAS | Heater Outlet | Molded Heater Hose |
| 2015 | Hyundai | Tucson | 2.4L | L4 | GAS | Heater Outlet | Molded Heater Hose |
| 2015 | Kia | Sportage | 2.4L | L4 | GAS | Heater Outlet | Molded Heater Hose |
| 2014 | Hyundai | Tucson | 2.4L | L4 | GAS | Heater Outlet | Molded Heater Hose |
| 2014 | Kia | Sportage | 2.4L | L4 | GAS | Heater Outlet | Molded Heater Hose |
* 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.