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Gates 12310 HVAC Heater Hose - Heater (Upper)
Overview of Gates Molded Heater Hose 12310
The Gates Molded Heater Hose 12310 is designed specifically for Toyota Avalon and Camry models, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service.
- Made from high-quality EPDM rubber for heat and chemical resistance
- Compatible with Toyota Avalon and Camry HVAC systems
- Molded design for precise fit and leak prevention
- Centerline length of 16.64 inches (423 mm) for exact OEM replacement
- Consistent inside diameter of 0.62 inches (16 mm) on both ends
Detailed Product Description
The Gates Molded Heater Hose 12310 is engineered to meet the specific HVAC requirements of Toyota Avalon and Camry vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain system integrity under demanding conditions. The molded design ensures a precise fit, reducing the risk of leaks and improving overall HVAC efficiency. With a centerline length of 16.64 inches (423 mm) and uniform inside diameters of 0.62 inches (16 mm) on both ends, this hose matches OEM specifications for seamless integration.
Applications and Problem Solving
- Replaces worn or cracked heater hoses in Toyota Avalon and Camry HVAC systems
- Prevents coolant leaks that can cause engine overheating
- Restores proper heater core function for consistent cabin heating
- Eliminates hose collapse or blockage affecting coolant flow
- Addresses issues related to hose degradation from heat and chemical exposure
Installation Notes and Tips
Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify hose routing matches OEM configuration to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect adjacent components for wear during replacement to maintain overall HVAC system reliability.
Quality Assurance
Gates Molded Heater Hose 12310 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction provide resistance to heat, ozone, and coolant chemicals, contributing to a longer service life. While specific warranty details are not provided, Gates products typically adhere to industry quality controls to ensure dependable operation in Toyota Avalon and Camry vehicles.
| Brand | Gates |
| Part Number | 12310 |
| Position | Molded Heater Hose, Heater (Upper) |
| Material | Epdm |
| End 1 Inside Diameter | .62 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .62 |
| End 2 Inside Diameter | 16 |
| Centerline Length | 16.64 |
| Centerline Length | 423 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 16.64 |
| Centerline Length (mm) | 423 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Toyota | Avalon | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2017 | Toyota | Avalon | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2017 | Toyota | Camry | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2016 | Toyota | Avalon | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2016 | Toyota | Camry | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2015 | Toyota | Avalon | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2015 | Toyota | Camry | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2014 | Toyota | Avalon | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2014 | Toyota | Camry | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2013 | Toyota | Avalon | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2013 | Toyota | Camry | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | Molded Heater Hose |
| 2012 | Toyota | Camry | 2.5L | L4 | ELECTRIC/GAS | Heater (Upper) | 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.