OE Quality
60-Day Returns
GatesPart #: 18066

Gates 18066 HVAC Heater Hose - Heater To Tee or Tee To Thermostat
⚙️ 21 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$16.45Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Heater Hose, Tee To Thermostat and Heater To Tee
🚗Fitment: Chevrolet, Cruze and Cruze Limited
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all HVAC Heater Hose options
Gates 18066 HVAC Heater Hose - Heater To Tee or Tee To Thermostat
| Brand | Gates |
| Part Number | 18066 |
| Position | Molded Heater Hose, Tee To Thermostat and Heater To Tee |
| Material | Epdm |
| End 1 Inside Diameter | .75 |
| End 1 Inside Diameter | 19 |
| End 2 Inside Diameter | .94 |
| End 2 Inside Diameter | 24 |
| Centerline Length | 10.2 |
| Centerline Length | 259 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 10.2 |
| Centerline Length (mm) | 259 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Chevrolet | Cruze | 1.8L | L4 | GAS | Tee To Thermostat | Molded Heater Hose |
| 2016 | Chevrolet | Cruze Limited | 1.8L | L4 | FLEX | Tee To Thermostat | Molded Heater Hose |
| 2016 | Chevrolet | Cruze Limited | 1.8L | L4 | GAS | Tee To Thermostat | Molded Heater Hose |
| 2015 | Chevrolet | Cruze | 1.8L | L4 | FLEX | Tee To Thermostat | Molded Heater Hose |
| 2015 | Chevrolet | Cruze | 1.8L | L4 | GAS | Tee To Thermostat | Molded Heater Hose |
| 2014 | Chevrolet | Cruze | 1.8L | L4 | FLEX | Tee To Thermostat | Molded Heater Hose |
| 2014 | Chevrolet | Cruze | 1.8L | L4 | GAS | Tee To Thermostat | Molded Heater Hose |
| 2013 | Chevrolet | Cruze | 1.8L | L4 | FLEX | Heater To Tee | Molded Heater Hose |
| 2013 | Chevrolet | Cruze | 1.8L | L4 | FLEX | Tee To Thermostat | Molded Heater Hose |
| 2013 | Chevrolet | Cruze | 1.8L | L4 | GAS | Heater To Tee | Molded Heater Hose |
| 2013 | Chevrolet | Cruze | 1.8L | L4 | GAS | Tee To Thermostat | Molded Heater Hose |
| 2012 | Chevrolet | Cruze | 1.8L | L4 | FLEX | Heater To Tee | Molded Heater Hose |
| 2012 | Chevrolet | Cruze | 1.8L | L4 | FLEX | Tee To Thermostat | Molded Heater Hose |
| 2012 | Chevrolet | Cruze | 1.8L | L4 | GAS | Heater To Tee | Molded Heater Hose |
| 2012 | Chevrolet | Cruze | 1.8L | L4 | GAS | Tee To Thermostat | Molded Heater Hose |
| 2011 | Chevrolet | Cruze | 1.8L | L4 | FLEX | Heater To Tee | Molded Heater Hose |
| 2011 | Chevrolet | Cruze | 1.8L | L4 | FLEX | Tee To Thermostat | Molded Heater Hose |
| 2011 | Chevrolet | Cruze | 1.8L | L4 | GAS | Heater To Tee | Molded Heater Hose |
| 2011 | Chevrolet | Cruze | 1.8L | L4 | GAS | Tee To Thermostat | Molded Heater Hose |
| 2010 | Chevrolet | Cruze | 1.8L | L4 | GAS | Heater To Tee | Molded Heater Hose |
| 2010 | Chevrolet | Cruze | 1.8L | L4 | GAS | Tee To Thermostat | 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:
1006614578S180666456195971218
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.