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Gates 18031 HVAC Heater Hose
Overview of Gates Molded Heater Hose 18031
The Gates Molded Heater Hose 18031 is designed for reliable HVAC system performance in various vehicles including Dodge Ram 1500, Ford Taurus, and Nissan 300ZX. Constructed from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service.
- Constructed from high-quality EPDM for heat and chemical resistance
- Molded design for precise fit and easy installation
- Centerline length of 15.6 inches (396 mm) for accurate replacement
- Inside diameter of 0.38 inches (10 mm) on both ends
- Compatible with multiple makes and models including Dodge, Ford, Honda, and Toyota
About the Molded Heater Hose Product Line
The Gates Molded Heater Hose line focuses on delivering pre-formed hoses that match original equipment specifications. This product line is engineered to provide a direct replacement solution that maintains HVAC system integrity and performance. The molded construction reduces the need for additional fittings and ensures a secure, leak-free connection in the heating system.
Detailed Product Description
The Gates Molded Heater Hose 18031 features a molded design crafted from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. With a centerline length of 15.6 inches (396 mm) and an inside diameter of 0.38 inches (10 mm) on both ends, this hose is engineered to fit precisely in HVAC systems of vehicles such as the Ford Taurus, Dodge Ram 2500, and Nissan 300ZX. The molded construction eliminates the need for additional connectors, simplifying installation and reducing potential leak points.
Common Applications and Issues Addressed
- Replacement of worn or cracked heater hoses in Dodge Ram 1500 and Ram 2500 HVAC systems
- Resolving coolant leaks in Ford Taurus and Mercury Sable heating circuits
- Restoring proper heater core flow in Nissan 300ZX and Mitsubishi Galant vehicles
- Preventing overheating issues caused by damaged heater hoses in Honda Axiom and Isuzu Rodeo
- Maintaining HVAC system efficiency in Toyota Previa and Passport models
Installation Notes and Tips
- Ensure the engine is cool before removing the old heater hose to avoid burns
- Verify the hose length and diameter match the original part to ensure proper fit
- Use appropriate clamps to secure the hose ends and prevent leaks
- Inspect surrounding components for wear or damage during installation
- Flush the cooling system if necessary to remove debris before installing the new hose
Quality Assurance and Warranty
Gates Molded Heater Hose 18031 is manufactured to meet or exceed OEM specifications, ensuring durability and reliable performance. The EPDM material provides resistance to heat, ozone, and automotive fluids, contributing to the hose's longevity. 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 | 18031 |
| Position | Molded Heater Hose, Reservoir To Radiator |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 15.6 |
| Centerline Length | 396 |
| Centerline Length (in) | 15.6 |
| Centerline Length (mm) | 396 |
| End 1 Inside Diameter | .38 |
| End 1 Inside Diameter | 10 |
| End 2 Inside Diameter | .38 |
| End 2 Inside Diameter | 10 |
| Material | EPDM |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 80 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Dodge | Ram 1500 | 3.7L | V6 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2005 | Dodge | Ram 1500 | 4.7L | V8 | FLEX | Reservoir To Radiator | Molded Heater Hose |
| 2005 | Dodge | Ram 1500 | 4.7L | V8 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2005 | Dodge | Ram 2500 | 4.7L | V8 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2004 | Dodge | Ram 1500 | 3.7L | V6 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2004 | Dodge | Ram 1500 | 4.7L | V8 | FLEX | Reservoir To Radiator | Molded Heater Hose |
| 2004 | Dodge | Ram 1500 | 4.7L | V8 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2004 | Dodge | Ram 2500 | 4.7L | V8 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2004 | Isuzu | Axiom | 3.5L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2004 | Isuzu | Rodeo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2004 | Isuzu | Rodeo | 3.5L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2003 | Dodge | Ram 1500 | 3.7L | V6 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2003 | Dodge | Ram 1500 | 4.7L | V8 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2003 | Dodge | Ram 2500 | 4.7L | V8 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2003 | Isuzu | Axiom | 3.5L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2003 | Isuzu | Rodeo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2003 | Isuzu | Rodeo Sport | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2002 | Dodge | Ram 1500 | 3.7L | V6 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2002 | Dodge | Ram 1500 | 4.7L | V8 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2002 | Dodge | Ram 2500 | 4.7L | V8 | GAS | Reservoir To Radiator | Molded Heater Hose |
| 2002 | Honda | Passport | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2002 | Isuzu | Axiom | 3.5L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2002 | Isuzu | Rodeo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2002 | Isuzu | Rodeo Sport | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2002 | Mercury | Sable | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2001 | Honda | Passport | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2001 | Isuzu | Rodeo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2001 | Isuzu | Rodeo Sport | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2001 | Mercury | Sable | 3.0L | V6 | FLEX | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2001 | Mercury | Sable | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2000 | Ford | Contour | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2000 | Ford | Taurus | 3.0L | V6 | FLEX | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2000 | Ford | Taurus | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2000 | Honda | Passport | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2000 | Isuzu | Amigo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2000 | Isuzu | Rodeo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 2000 | Mercury | Mystique | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2000 | Mercury | Sable | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1999 | Ford | Contour | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1999 | Ford | Taurus | 3.0L | V6 | FLEX | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1999 | Ford | Taurus | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1999 | Honda | Passport | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 1999 | Isuzu | Amigo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 1999 | Isuzu | Rodeo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 1999 | Mercury | Cougar | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1999 | Mercury | Mystique | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1999 | Mercury | Sable | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1998 | Ford | Contour | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1998 | Ford | Taurus | 3.0L | V6 | FLEX | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1998 | Ford | Taurus | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1998 | Honda | Passport | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 1998 | Isuzu | Amigo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 1998 | Isuzu | Rodeo | 3.2L | V6 | GAS | Throttle Body To Pipe-4 | Protective sleeve required; Cut to fit.; Molded Heater Hose |
| 1998 | Mercury | Mystique | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1998 | Mercury | Sable | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Ford | Contour | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Ford | Taurus | 3.0L | V6 | FLEX | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Ford | Taurus | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Mercury | Mystique | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Mercury | Sable | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Toyota | Previa | 2.4L | L4 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1996 | Ford | Taurus | 3.0L | V6 | FLEX | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1996 | Ford | Taurus | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1996 | Mercury | Sable | 3.0L | V6 | GAS | Reservoir To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1996 | Toyota | Previa | 2.4L | L4 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1995 | Ford | Contour | 2.5L | V6 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1995 | Toyota | Previa | 2.4L | L4 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1994 | Toyota | Previa | 2.4L | L4 | GAS | Reservoir To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1993 | Toyota | Previa | 2.4L | L4 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1992 | Toyota | Previa | 2.4L | L4 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1991 | Toyota | Previa | 2.4L | L4 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1990 | Mitsubishi | Sigma | 3.0L | V6 | GAS | Intake Manifold To Throttle Body | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1989 | Mitsubishi | Sigma | 3.0L | V6 | GAS | Intake Manifold To Throttle Body | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1989 | Nissan | 300ZX | 3.0L | V6 | GAS | Pipe To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1988 | Mitsubishi | Galant | 3.0L | V6 | GAS | Intake Manifold To Throttle Body | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1988 | Nissan | 300ZX | 3.0L | V6 | GAS | Pipe To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1987 | Nissan | 300ZX | 3.0L | V6 | GAS | Pipe To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1986 | Nissan | 300ZX | 3.0L | V6 | GAS | Pipe To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1985 | Nissan | 300ZX | 3.0L | V6 | GAS | Pipe To Intake Manifold | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1984 | Nissan | 300ZX | 3.0L | V6 | GAS | Pipe 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.