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Gates 12313 HVAC Heater Hose - Pipe To Valve (Inlet)
Overview of Gates Molded Heater Hose 12313 for Lexus GX460
The Gates Molded Heater Hose 12313 is designed specifically for the Lexus GX460 HVAC system. Constructed from durable EPDM material, this molded heater hose ensures reliable performance and a precise fit for your vehicle's heating and cooling needs.
- Made from high-quality EPDM material for heat and chemical resistance
- Molded design for exact fit and easy installation
- Centerline length of 13.11 inches (333 mm) for accurate replacement
- Inside diameter of 0.5 inches (13 mm) on both ends
- Compatible with Lexus GX460 HVAC systems
Detailed Product Description
The Gates Molded Heater Hose 12313 is part of the Molded Heater Hose product line, which focuses on precision-engineered hoses tailored to specific vehicle applications. This hose is molded to exact specifications, providing a secure and leak-free connection within the HVAC system. The EPDM construction offers resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment under the hood. With a centerline length of 13.11 inches (333 mm) and consistent inside diameters of 0.5 inches (13 mm) on both ends, this hose matches the original equipment dimensions for the Lexus GX460.
Applications and Problem Solving
- Replaces worn or cracked heater hoses in Lexus GX460 HVAC systems
- Prevents coolant leaks that can cause engine overheating
- Restores proper heater core function for effective cabin heating
- Eliminates hose collapse or blockage affecting coolant flow
- Addresses issues related to hose deterioration from heat and chemical exposure
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 configuration to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly. Inspect adjacent components for wear or damage during replacement to maintain HVAC system integrity.
Quality Assurance
Gates Molded Heater Hose 12313 is manufactured to meet or exceed OEM specifications for fit, form, and function. The EPDM material and molded construction provide durability and resistance to common automotive stresses. While specific warranty details are not provided, Gates products typically adhere to strict quality control standards to ensure reliable service life.
| Brand | Gates |
| Part Number | 12313 |
| Position | Molded Heater Hose, Pipe To Valve (Inlet) |
| Material | Epdm |
| End 1 Inside Diameter | .5 |
| End 1 Inside Diameter | 13 |
| End 2 Inside Diameter | .5 |
| End 2 Inside Diameter | 13 |
| Centerline Length | 13.11 |
| Centerline Length | 333 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 13.11 |
| Centerline Length (mm) | 333 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Lexus | GX460 | 4.6L | V8 | GAS | Pipe To Valve (Inlet) | Molded Heater Hose |
| 2017 | Lexus | GX460 | 4.6L | V8 | GAS | Pipe To Valve (Inlet) | Molded Heater Hose |
| 2016 | Lexus | GX460 | 4.6L | V8 | GAS | Pipe To Valve (Inlet) | Molded Heater Hose |
| 2015 | Lexus | GX460 | 4.6L | V8 | GAS | Pipe To Valve (Inlet) | Molded Heater Hose |
| 2014 | Lexus | GX460 | 4.6L | V8 | GAS | Pipe To Valve (Inlet) | Molded Heater Hose |
| 2013 | Lexus | GX460 | 4.6L | V8 | GAS | Pipe To Valve (Inlet) | Molded Heater Hose |
| 2012 | Lexus | GX460 | 4.6L | V8 | GAS | Pipe To Valve (Inlet) | Molded Heater Hose |
| 2011 | Lexus | GX460 | 4.6L | V8 | GAS | Pipe To Valve (Inlet) | Molded Heater Hose |
| 2010 | Lexus | GX460 | 4.6L | V8 | GAS | Pipe To Valve (Inlet) | 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.