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Gates 12455 HVAC Heater Hose - Inverter Cooling Hose-5
Overview of Gates Molded Heater Hose 12455
The Gates Molded Heater Hose 12455 is designed specifically for Toyota Avalon and Camry models, providing reliable HVAC system performance. Constructed from durable EPDM material, this heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.
- Made from high-quality EPDM rubber for heat and ozone resistance
- Exact fit for Toyota Avalon and Camry HVAC systems
- Consistent inside diameter of 0.62 inches (16 mm) on both ends
- Centerline length of 10.64 inches (270 mm) for precise installation
- Part number 12455 for easy identification and replacement
Detailed Product Description
The Gates Molded Heater Hose 12455 is engineered to meet the specific requirements of Toyota Avalon and Camry vehicles. Featuring a molded design, this heater hose maintains a consistent inside diameter of 0.62 inches (16 mm) on both ends, ensuring proper coolant flow and system efficiency. The centerline length of 10.64 inches (270 mm) allows for an exact fit within the HVAC system, reducing the risk of leaks or improper connections. Manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and aging, this hose is built to withstand the demanding conditions of automotive heating systems.
About the Molded Heater Hose Product Line
The Molded Heater Hose line by Gates focuses on precision-engineered hoses designed to fit specific vehicle models and HVAC configurations. These hoses are molded to exact dimensions, which helps maintain system integrity and simplifies installation. The 12455 part is part of this line, offering a tailored solution for Toyota Avalon and Camry models that require reliable heater hose performance.
Common Applications and Issues Addressed
- Replacement of worn or cracked heater hoses in Toyota Avalon and Camry HVAC systems
- Resolving coolant leaks that affect cabin heating efficiency
- Preventing overheating caused by restricted or damaged heater hoses
- Maintaining proper coolant flow for consistent interior heating
- Ensuring system durability under high-temperature conditions
Installation Notes and Tips
When installing the Gates Molded Heater Hose 12455, ensure the hose is routed according to the vehicle manufacturer’s specifications to avoid kinks or bends that could restrict coolant flow. Verify that the inside diameter matches the connection points on your Toyota Avalon or Camry HVAC system. Use appropriate clamps to secure the hose ends firmly and check for leaks after installation. It is recommended to inspect adjacent components for wear during replacement to maintain overall system reliability.
Quality Assurance and Warranty
Gates manufactures the Molded Heater Hose 12455 to meet strict quality standards, using EPDM material for durability and resistance to automotive environmental factors. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. For exact warranty terms, consult the product documentation or Gates customer support.
| Brand | Gates |
| Part Number | 12455 |
| Position | Molded Heater Hose, Inverter Cooling Hose-5 |
| Material | Epdm |
| End 1 Inside Diameter | .62 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .62 |
| End 2 Inside Diameter | 16 |
| Centerline Length | 10.64 |
| Centerline Length | 270 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Toyota | Avalon | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2017 | Toyota | Avalon | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2017 | Toyota | Camry | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2016 | Toyota | Avalon | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2016 | Toyota | Camry | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2015 | Toyota | Avalon | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2015 | Toyota | Camry | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2014 | Toyota | Avalon | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2014 | Toyota | Camry | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2013 | Toyota | Avalon | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2013 | Toyota | Camry | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | Molded Heater Hose |
| 2012 | Toyota | Camry | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Inverter Cooling Hose-5 | 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.