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Gates 18302 HVAC Heater Hose
Overview of Gates Molded Heater Hose 18302
The Gates Molded Heater Hose 18302 is designed to provide reliable heating system performance for select Acura, Mitsubishi, and Plymouth vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your HVAC system.
- Constructed from high-quality EPDM rubber for heat and ozone resistance
- Molded design for precise fit and secure connections
- Inside diameter of 0.38 inches (10 mm) on both ends
- Centerline length of 8.7 inches (221 mm) for accurate replacement
- Compatible with Acura Legend, Mitsubishi Eclipse, and Plymouth Laser models
Detailed Product Description
The Gates Molded Heater Hose 18302 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed hoses that match original equipment specifications. This hose is molded to exact dimensions, including a centerline length of 221 mm (8.7 inches) and an inside diameter of 10 mm (0.38 inches) on both ends, ensuring a precise fit without the need for modifications. Made from EPDM, the hose resists heat, coolant chemicals, and ozone exposure, making it suitable for HVAC heater core connections in vehicles.
Compatible Vehicles and Applications
This heater hose is compatible with specific models from Acura, Mitsubishi, and Plymouth, including the Acura Legend, Mitsubishi Eclipse, and Plymouth Laser. It is designed to replace worn or damaged heater hoses in these vehicles, restoring proper coolant flow to the heater core and maintaining cabin heating efficiency.
- Restores proper coolant flow in HVAC heater core systems
- Replaces cracked, leaking, or deteriorated heater hoses
- Prevents coolant leaks that can cause engine overheating
- Maintains consistent cabin heating performance
Installation Notes and Tips
When installing the Gates Molded Heater Hose 18302, ensure the hose is routed according to the vehicle’s original configuration to avoid kinks or interference with other components. Verify that the inside diameter matches the heater core and engine fittings for a secure connection. Use appropriate clamps to secure the hose ends and check for leaks after installation.
Quality Assurance and Warranty
Gates manufactures the Molded Heater Hose 18302 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction provide resistance to heat and chemical degradation. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Gates |
| Part Number | 18302 |
| Position | Molded Heater Hose, Pipe-2 To Pipe-3, Pipe-1 To Pipe-2, Tee To Throttle Body, and Thermostat To Throttle Body |
| Material | Epdm |
| End 1 Inside Diameter | .38 |
| End 1 Inside Diameter | 10 |
| End 2 Inside Diameter | .38 |
| End 2 Inside Diameter | 10 |
| Centerline Length | 221 |
| Centerline Length | 8.7 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 8.7 |
| Centerline Length (mm) | 221 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1995 | Acura | Legend | 3.2L | V6 | GAS | Pipe-2 To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1994 | Acura | Legend | 3.2L | V6 | GAS | Pipe-2 To Pipe-3 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1994 | Mitsubishi | Eclipse | 1.8L | L4 | GAS | Tee To Throttle Body | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1994 | Plymouth | Laser | 1.8L | L4 | GAS | Tee To Throttle Body | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1993 | Acura | Legend | 3.2L | V6 | GAS | Pipe-1 To Pipe-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1993 | Mitsubishi | Eclipse | 1.8L | L4 | GAS | Tee To Throttle Body | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1992 | Acura | Legend | 3.2L | V6 | GAS | Pipe-1 To Pipe-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1992 | Mitsubishi | Eclipse | 1.8L | L4 | GAS | Tee To Throttle Body | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1991 | Acura | Legend | 3.2L | V6 | GAS | Pipe-1 To Pipe-2 | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1991 | Mitsubishi | Eclipse | 1.8L | L4 | GAS | Tee To Throttle Body | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1991 | Plymouth | Laser | 1.8L | L4 | GAS | Thermostat To Throttle Body | Molded Heater Hose |
| 1990 | Mitsubishi | Eclipse | 1.8L | L4 | GAS | Tee To Throttle Body | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1990 | Plymouth | Laser | 1.8L | L4 | GAS | Thermostat To Throttle Body | 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.