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Gates 18002 HVAC Heater Hose - Inverter Cooling Hose-1
Overview of Gates Molded Heater Hose 18002
The Gates Molded Heater Hose 18002 is designed specifically for HVAC systems in select Lexus and Toyota vehicles. Engineered with durable EPDM material, this molded heater hose ensures reliable performance and precise fitment for models like the Lexus CT200h and Toyota Prius series.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for exact fit and easy installation
- Inside diameter of 0.63 inches (16 mm) on both ends
- Centerline length of 24.9 inches (632 mm) for accurate replacement
- Compatible with Lexus CT200h and Toyota Prius, Prius Plug-In, Prius Prime, and Prius V models
Detailed Product Description
The Gates Molded Heater Hose 18002 is part of the Molded Heater Hose product line, which focuses on delivering precise, molded hoses tailored for HVAC applications. This hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids, making it suitable for heater core connections. Both ends of the hose have an inside diameter of 0.63 inches (16 mm), ensuring a secure fit with OEM components. The centerline length measures 24.9 inches (632 mm), matching factory specifications to maintain proper routing and function within the vehicle's heating system.
Compatible Vehicles and Applications
This HVAC heater hose is compatible with several Lexus and Toyota hybrid models, including:
- Lexus CT200h
- Toyota Prius (all variants: standard, Plug-In, Prime, and V)
It is designed to replace worn or damaged heater hoses in these vehicles, restoring proper coolant flow to the heater core and ensuring efficient cabin heating.
Common Issues Addressed by This Heater Hose
- Leaking or cracked heater hoses causing coolant loss
- Reduced heater core performance due to hose deterioration
- Overheating issues related to compromised coolant circulation
- Hose swelling or softening from heat exposure
- Incorrect hose length or diameter causing installation difficulties
Installation Notes and Tips
- Verify hose dimensions and part number 18002 before installation
- Ensure the vehicle is cool and coolant system depressurized prior to removal
- Inspect hose connections and clamps for wear and replace if necessary
- Route the hose following OEM paths to avoid kinks or interference
- Refill and bleed the cooling system after installation to prevent air pockets
Quality Assurance and Warranty
Gates Molded Heater Hose 18002 is manufactured to meet or exceed OEM specifications, ensuring durability and reliable performance in HVAC systems. The EPDM material provides resistance to heat and automotive fluids, contributing to long service life. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality guarantees. Consult product documentation or authorized sources for warranty information.
| Brand | Gates |
| Part Number | 18002 |
| Position | Molded Heater Hose, Inverter Cooling Hose-1 |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 24.9 |
| Centerline Length | 632 |
| Centerline Length (in) | 24.9 |
| Centerline Length (mm) | 632 |
| End 1 Inside Diameter | .63 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .63 |
| End 2 Inside Diameter | 16 |
| Material | EPDM |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Toyota | Prius | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2017 | Toyota | Prius Prime | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2017 | Toyota | Prius V | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2016 | Toyota | Prius | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2016 | Toyota | Prius V | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2015 | Toyota | Prius | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2015 | Toyota | Prius Plug-In | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2015 | Toyota | Prius V | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2014 | Lexus | CT200h | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2014 | Toyota | Prius | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2014 | Toyota | Prius Plug-In | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2014 | Toyota | Prius V | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2013 | Lexus | CT200h | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2013 | Toyota | Prius | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2013 | Toyota | Prius Plug-In | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2013 | Toyota | Prius V | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2012 | Lexus | CT200h | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2012 | Toyota | Prius | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2012 | Toyota | Prius Plug-In | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2012 | Toyota | Prius V | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2011 | Lexus | CT200h | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2011 | Toyota | Prius | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | Molded Heater Hose |
| 2010 | Toyota | Prius | 1.8L | L4 | ELECTRIC/GAS | Inverter Cooling Hose-1 | 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.