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Gates 18740 HVAC Heater Hose - Pipe-1 To Water Pump or Pipe-2 To Water Pump
Overview of Gates Molded Heater Hose 18740
The Gates Molded Heater Hose 18740 is designed specifically for HVAC systems in Ford and Mercury vehicles, including the Taurus and Sable models. Constructed from durable EPDM material, this molded heater hose ensures reliable performance and a precise fit for your vehicle's heating system.
- Made from high-quality EPDM material for heat and chemical resistance
- Molded design for exact fit and easy installation
- Centerline length of 6.2 inches (157 mm) for proper routing
- End 1 inside diameter: 0.62 inches (16 mm)
- End 2 inside diameter: 0.75 inches (19 mm)
- Compatible with Ford Taurus and Mercury Sable HVAC systems
Detailed Product Description
The Gates Molded Heater Hose 18740 is engineered to meet the specific requirements of HVAC heater hose applications in select Ford and Mercury vehicles. 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. The molded construction ensures a precise shape and fit, reducing the risk of leaks and improving system efficiency. With a centerline length of 6.2 inches (157 mm), this hose is designed to fit the routing paths in the Ford Taurus and Mercury Sable models accurately. The hose features two different inside diameters on each end—0.62 inches (16 mm) on one end and 0.75 inches (19 mm) on the other—to accommodate specific connection points within the HVAC system.
About the Molded Heater Hose Product Line
The Gates Molded Heater Hose product line focuses on delivering pre-formed hoses that match the exact contours and dimensions required by vehicle manufacturers. This eliminates the need for bending or cutting during installation, ensuring a secure and leak-free connection. The molded design of the 18740 part number reflects this approach, providing a ready-to-install solution for HVAC heater hose replacements in compatible Ford and Mercury vehicles.
Common Applications and Issues Addressed
- Replacement of worn or cracked heater hoses in Ford Taurus and Mercury Sable HVAC systems
- Resolving coolant leaks that cause heating system inefficiency
- Preventing overheating issues related to faulty heater hose connections
- Maintaining proper coolant flow through the HVAC heater core
- Eliminating hose collapse or blockage due to aging or damage
Installation Notes and Tips
- Verify compatibility with your vehicle’s make, model, and year before installation
- Ensure all connections are clean and free of debris prior to fitting the hose
- Use appropriate clamps to secure the hose ends and prevent leaks
- Check for proper routing to avoid kinks or contact with moving parts
- Inspect the entire HVAC system for additional wear or damage during replacement
Quality Assurance and Warranty
Gates manufactures the Molded Heater Hose 18740 to meet strict quality standards, using durable EPDM material and precise molding techniques. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. For exact warranty information, consult the product documentation or manufacturer resources.
| Brand | Gates |
| Part Number | 18740 |
| Position | Molded Heater Hose, Pipe-1 To Water Pump |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 6.2 |
| Centerline Length | 157 |
| Centerline Length (in) | 6.2 |
| Centerline Length (mm) | 157 |
| End 1 Inside Diameter | .62 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Material | EPDM |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1991 | Ford | Taurus | 2.5L | L4 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1990 | Ford | Taurus | 2.5L | L4 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1989 | Ford | Taurus | 2.5L | L4 | GAS | Pipe-2 To Water Pump | Molded Heater Hose |
| 1988 | Ford | Taurus | 2.5L | L4 | GAS | Pipe-2 To Water Pump | Molded Heater Hose |
| 1987 | Ford | Taurus | 2.5L | L4 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1986 | Ford | Taurus | 2.5L | L4 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1986 | Mercury | Sable | 2.5L | L4 | GAS | Pipe-1 To Water Pump | 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.