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Gates 19059 HVAC Heater Hose - Heater To Pipe-1, Splice To Intake Manifold or Valve To Radiator
Overview of Gates Molded Heater Hose 19059
The Gates Molded Heater Hose 19059 is designed to provide reliable heating system performance for select Ford, Lexus, Mercury, and Toyota vehicles. Engineered with durable EPDM material, this molded heater hose ensures a precise fit and long-lasting service in automotive HVAC systems.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for exact fit and easy installation
- Centerline length of 10.5 inches (267 mm) for accurate replacement
- Consistent inside diameter of 0.6 inches (15 mm) on both ends
- Compatible with Ford Contour, Mercury Mystique, Lexus SC300, and Toyota Prius C models
Detailed Product Description
The Gates Molded Heater Hose 19059 is part of the Molded Heater Hose product line, which focuses on delivering precision-engineered hoses tailored to specific vehicle applications. This hose is molded to exact specifications, ensuring a secure and leak-free connection within the HVAC system. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids, this hose maintains integrity under demanding operating conditions. The consistent inside diameter of 0.6 inches (15 mm) on both ends and a centerline length of 10.5 inches (267 mm) provide a direct replacement for original equipment, minimizing installation time and potential fitment issues.
Applications and Problem Solving
- Replaces worn or cracked heater hoses causing coolant leaks
- Restores proper coolant flow in HVAC heating systems
- Prevents overheating issues related to faulty heater hoses
- Eliminates heater core performance problems due to hose failure
- Addresses fitment challenges in Ford Contour, Lexus SC300, Mercury Mystique, and Toyota Prius C HVAC systems
Installation Notes and Tips
Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify hose routing matches the original configuration to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly, preventing leaks. The molded design of the Gates 19059 heater hose simplifies installation by matching OEM contours, reducing the need for modifications.
Quality Assurance and Warranty
Gates manufactures the Molded Heater Hose 19059 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a reliable, long-lasting component. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support automotive HVAC system integrity.
| Brand | Gates |
| Part Number | 19059 |
| Position | Molded Heater Hose, Heater To Pipe-1, Splice To Intake Manifold, and Valve To Radiator |
| Material | Epdm |
| End 1 Inside Diameter | .6 |
| End 1 Inside Diameter | 15 |
| End 2 Inside Diameter | .6 |
| End 2 Inside Diameter | 15 |
| Centerline Length | 10.5 |
| Centerline Length | 267 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 10.5 |
| Centerline Length (mm) | 267 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Toyota | Prius C | 1.5L | L4 | FULL HYBRID EV-GAS (FHEV) | Valve To Radiator | Molded Heater Hose |
| 2018 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | Valve To Radiator | Molded Heater Hose |
| 2017 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | Valve To Radiator | Molded Heater Hose |
| 2016 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | Valve To Radiator | Molded Heater Hose |
| 2015 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | Valve To Radiator | Molded Heater Hose |
| 2014 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | Valve To Radiator | Molded Heater Hose |
| 2013 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | Valve To Radiator | Molded Heater Hose |
| 2012 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | Valve To Radiator | Molded Heater Hose |
| 2000 | Lexus | SC300 | 3.0L | L6 | GAS | Splice To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1999 | Lexus | SC300 | 3.0L | L6 | GAS | Splice To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1998 | Lexus | SC300 | 3.0L | L6 | GAS | Splice To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Ford | Contour | 2.0L | L4 | BI-FUEL | Heater To Pipe-1 | Molded Heater Hose |
| 1997 | Ford | Contour | 2.0L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 1997 | Lexus | SC300 | 3.0L | L6 | GAS | Splice To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Mercury | Mystique | 2.0L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 1996 | Ford | Contour | 2.0L | L4 | BI-FUEL | Heater To Pipe-1 | Molded Heater Hose |
| 1996 | Ford | Contour | 2.0L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 1996 | Lexus | SC300 | 3.0L | L6 | GAS | Splice To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1996 | Mercury | Mystique | 2.0L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 1995 | Ford | Contour | 2.0L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 1995 | Lexus | SC300 | 3.0L | L6 | GAS | Splice To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1995 | Mercury | Mystique | 2.0L | L4 | GAS | Heater To Pipe-1 | Molded Heater Hose |
| 1994 | Lexus | SC300 | 3.0L | L6 | GAS | Splice To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1993 | Lexus | SC300 | 3.0L | L6 | GAS | Splice To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1992 | Lexus | SC300 | 3.0L | L6 | GAS | Splice To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; 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.