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Gates 19446 HVAC Heater Hose - Heater To Connector
Overview of Gates Molded Heater Hose 19446
The Gates Molded Heater Hose 19446 is designed specifically for Dodge Ram 1500 and Ram 2500 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
- Exact fit for Dodge Ram 1500 and Ram 2500 HVAC systems
- Molded design for precise installation and leak prevention
- Centerline length of 26.8 inches (681 mm) for accurate fitment
- Consistent inside diameter of 0.62 inches (16 mm) on both ends
Detailed Product Description
The Gates Molded Heater Hose 19446 is engineered to meet the specific HVAC requirements of Dodge Ram 1500 and Ram 2500 trucks. Featuring a molded construction, this heater hose maintains its shape and integrity under high temperature and pressure conditions. The EPDM material offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for long-term use in the vehicle’s heating system. Both ends of the hose have an inside diameter of 0.62 inches (16 mm), ensuring a secure connection to the HVAC components. With a centerline length of 26.8 inches (681 mm), this hose fits precisely without the need for modifications.
About the Molded Heater Hose Product Line
The Gates Molded Heater Hose line focuses on providing pre-formed hoses that match OEM specifications for various vehicle models. This product line is designed to simplify installation and reduce the risk of leaks by offering hoses that are molded to exact shapes and dimensions. The Molded Heater Hose 19446 is part of this line, delivering a direct replacement solution for Dodge Ram 1500 and Ram 2500 HVAC systems.
Common Applications and Issues Addressed
- Replacement of cracked or leaking heater hoses in Dodge Ram 1500 and Ram 2500
- Restoring proper coolant flow to the vehicle’s heating core
- Preventing coolant leaks that can cause engine overheating
- Eliminating HVAC system malfunctions related to faulty heater hoses
- Maintaining cabin heating efficiency and comfort
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid burns
- Verify hose dimensions and fitment with the Dodge Ram 1500 or Ram 2500 model year
- Use proper clamps to secure the hose ends and prevent leaks
- Inspect surrounding components for wear or damage during replacement
- Flush the cooling system if necessary to remove debris before installing the new hose
Quality Assurance and Warranty
Gates Molded Heater Hose 19446 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded design contribute to a long service life under normal operating conditions. While specific warranty details may vary, Gates typically offers coverage against defects in material and workmanship. Refer to the manufacturer’s warranty information for exact terms.
| Brand | Gates |
|---|---|
| Part Number | 19446 |
| Position | Molded Heater Hose, Heater To Connector |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 26.8 |
| Centerline Length | 681 |
| Centerline Length (in) | 26.8 |
| Centerline Length (mm) | 681 |
| End 1 Inside Diameter | .62 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .62 |
| End 2 Inside Diameter | 16 |
| Material | EPDM |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Dodge | Ram 1500 | 3.7L | V6 | GAS | Heater To Connector | Molded Heater Hose |
| 2005 | Dodge | Ram 1500 | 4.7L | V8 | FLEX | Heater To Connector | Molded Heater Hose |
| 2005 | Dodge | Ram 1500 | 4.7L | V8 | GAS | Heater To Connector | Molded Heater Hose |
| 2005 | Dodge | Ram 2500 | 4.7L | V8 | GAS | Heater To Connector | Molded Heater Hose |
| 2004 | Dodge | Ram 1500 | 3.7L | V6 | GAS | Heater To Connector | Molded Heater Hose |
| 2004 | Dodge | Ram 1500 | 4.7L | V8 | FLEX | Heater To Connector | Molded Heater Hose |
| 2004 | Dodge | Ram 1500 | 4.7L | V8 | GAS | Heater To Connector | Molded Heater Hose |
| 2004 | Dodge | Ram 2500 | 4.7L | V8 | GAS | Heater To Connector | Molded Heater Hose |
| 2003 | Dodge | Ram 1500 | 3.7L | V6 | GAS | Heater To Connector | Molded Heater Hose |
| 2003 | Dodge | Ram 1500 | 4.7L | V8 | GAS | Heater To Connector | Molded Heater Hose |
| 2003 | Dodge | Ram 2500 | 4.7L | V8 | GAS | Heater To Connector | Molded Heater Hose |
| 2002 | Dodge | Ram 1500 | 3.7L | V6 | GAS | Heater To Connector | Molded Heater Hose |
| 2002 | Dodge | Ram 1500 | 4.7L | V8 | GAS | Heater To Connector | Molded Heater Hose |
| 2002 | Dodge | Ram 2500 | 4.7L | V8 | GAS | Heater To Connector | 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.