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Gates 19537 HVAC Heater Hose - Heater To Thermostat
Overview of Gates Molded Heater Hose 19537
The Gates Molded Heater Hose 19537 is designed specifically for Saturn Vue models, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures a precise fit and long-lasting service in your vehicle's heating system.
- Made from high-quality EPDM for heat and chemical resistance
- Molded design for exact fit and easy installation
- End 1 inside diameter: 0.62 inches (16 mm)
- End 2 inside diameter: 0.75 inches (19 mm)
- Centerline length: 18.6 inches (472 mm)
- Compatible with Saturn Vue HVAC systems
Detailed Product Description
The Gates Molded Heater Hose 19537 is engineered to meet the specific HVAC requirements of Saturn Vue vehicles. Its molded construction ensures a precise shape that matches the original equipment specifications, reducing the risk of leaks and improving system efficiency. The hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of a vehicle's heating system.
With an inside diameter of 0.62 inches (16 mm) on one end and 0.75 inches (19 mm) on the other, this hose accommodates the necessary connections within the HVAC system. The 18.6-inch (472 mm) centerline length provides the correct routing and fitment for the Saturn Vue, ensuring proper coolant flow and heater core performance.
Common Applications and Issues Addressed
- Replacement of worn or cracked heater hoses in Saturn Vue HVAC systems
- Resolving coolant leaks that affect heating performance
- Preventing overheating caused by restricted or damaged hoses
- Maintaining proper coolant flow to the heater core
- Ensuring reliable operation of the vehicle’s heating system
Installation Notes and Tips
When installing the Gates Molded Heater Hose 19537, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the original routing to avoid kinks or stress points. Use appropriate clamps to secure the hose ends firmly, preventing leaks. Inspect adjacent components for wear or damage during installation to maintain overall HVAC system integrity.
Quality Assurance and Warranty
Gates is a recognized manufacturer of automotive hoses, and the Molded Heater Hose line is designed to meet or exceed OEM standards. The EPDM material and molded construction contribute to durability and reliable performance. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support long-term use in Saturn Vue vehicles.
| Brand | Gates |
| Part Number | 19537 |
| Position | Molded Heater Hose, Heater To Thermostat |
| Material | Epdm |
| End 1 Inside Diameter | .62 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Centerline Length | 18.6 |
| Centerline Length | 472 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 18.6 |
| Centerline Length (mm) | 472 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Saturn | Vue | 3.6L | V6 | GAS | Heater To Thermostat | Molded Heater Hose |
| 2009 | Saturn | Vue | 3.6L | V6 | GAS | Heater To Thermostat | Molded Heater Hose |
| 2008 | Saturn | Vue | 3.6L | V6 | GAS | Heater To Thermostat | 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.