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Gates 18741 HVAC Heater Hose - Pipe To Engine, Pipe To Water Pump or Pipe-1 To Water Pump
Reliable HVAC Heater Hose for Ford, Lincoln, and Mercury Vehicles
The Gates Molded Heater Hose 18741 is engineered to provide dependable heating system performance for select Ford, Lincoln, and Mercury models. Designed with precision and durable EPDM material, this molded heater hose ensures a secure fit and long-lasting operation in your vehicle's HVAC system.
Key Features of Gates Molded Heater Hose 18741
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for precise fit and easy installation
- End 1 inside diameter: 0.62 inches (16 mm)
- End 2 inside diameter: 0.75 inches (19 mm)
- Centerline length: 9.2 inches (234 mm)
- Compatible with Ford, Lincoln, and Mercury models including Colony Park, Grand Marquis, LTD Crown Victoria, and Town Car
About the Molded Heater Hose Product Line
The Gates Molded Heater Hose line is specifically designed to meet the demanding requirements of automotive heating and cooling systems. These hoses feature molded shapes that match original equipment specifications, reducing the risk of leaks and ensuring optimal coolant flow. The Molded Heater Hose 18741 is part of this line, offering a reliable replacement option for HVAC heater hoses in select Ford, Lincoln, and Mercury vehicles.
Detailed Product Description
This HVAC heater hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded construction provides a precise fit with end diameters of 0.62 inches (16 mm) and 0.75 inches (19 mm), accommodating specific hose connections in the heating system. With a centerline length of 9.2 inches (234 mm), the hose is designed to maintain proper coolant flow and system integrity. The absence of quick connect fittings and branches simplifies installation and reduces potential failure points.
Common Applications and Issues Addressed
- Replacement of worn or cracked heater hoses in Ford Colony Park and Grand Marquis models
- Restoring proper coolant flow in Lincoln Town Car heating systems
- Resolving leaks or blockages in Mercury LTD Crown Victoria HVAC hoses
- Preventing overheating and heater core malfunctions due to damaged hoses
- Maintaining system pressure and temperature control within the vehicle's heating circuit
Installation Notes and Tips
Ensure the vehicle is cool before beginning installation to avoid burns from hot coolant. Verify hose diameters and length match the original part to guarantee proper fit. Use appropriate clamps to secure the hose ends and check for leaks after installation. The molded design of the Gates 18741 heater hose facilitates alignment with factory routing, reducing installation time.
Quality Assurance and Warranty
Gates manufactures the Molded Heater Hose 18741 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a reliable service life under normal operating conditions. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.
| Brand | Gates |
| Part Number | 18741 |
| Position | Molded Heater Hose, Pipe To Water Pump, Pipe-1 To Water Pump, and Pipe To Engine |
| Material | Epdm |
| End 1 Inside Diameter | .62 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Centerline Length | 234 |
| Centerline Length | 9.2 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 9.2 |
| Centerline Length (mm) | 234 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1991 | Ford | LTD Crown Victoria | 5.0L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1991 | Ford | LTD Crown Victoria | 5.8L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1991 | Mercury | Colony Park | 5.0L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1991 | Mercury | Grand Marquis | 5.0L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1990 | Ford | LTD Crown Victoria | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1990 | Ford | LTD Crown Victoria | 5.8L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1990 | Lincoln | Town Car | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1990 | Mercury | Colony Park | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1990 | Mercury | Grand Marquis | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1989 | Ford | LTD Crown Victoria | 5.0L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1989 | Ford | LTD Crown Victoria | 5.8L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1989 | Lincoln | Town Car | 5.0L | V8 | GAS | Pipe To Engine | Molded Heater Hose |
| 1989 | Mercury | Colony Park | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1989 | Mercury | Grand Marquis | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1989 | Mercury | Grand Marquis | 5.8L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1988 | Ford | LTD Crown Victoria | 5.0L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1988 | Ford | LTD Crown Victoria | 5.8L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1988 | Lincoln | Town Car | 5.0L | V8 | GAS | Pipe To Engine | Molded Heater Hose |
| 1988 | Mercury | Colony Park | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1988 | Mercury | Grand Marquis | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1988 | Mercury | Grand Marquis | 5.8L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1987 | Ford | LTD Crown Victoria | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1987 | Ford | LTD Crown Victoria | 5.8L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1987 | Lincoln | Town Car | 5.0L | V8 | GAS | Pipe To Engine | Molded Heater Hose |
| 1987 | Mercury | Colony Park | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1987 | Mercury | Grand Marquis | 5.0L | V8 | GAS | Pipe-1 To Water Pump | Molded Heater Hose |
| 1987 | Mercury | Grand Marquis | 5.8L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1986 | Mercury | Grand Marquis | 5.8L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1984 | Mercury | Grand Marquis | 5.8L | V8 | GAS | Pipe To Water Pump | Molded Heater Hose |
| 1983 | Mercury | Grand Marquis | 5.8L | V8 | GAS | Pipe 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.