OE Quality
60-Day Returns
GatesPart #: 18618

Gates 18618 HVAC Heater Hose - Throttle Body Inlet
⚙️ 15 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$21.10Free 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, Throttle Body Inlet
🚗Fitment: Hyundai and Kia, Optima, Rondo, and Santa Fe
🔄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 18618 HVAC Heater Hose - Throttle Body Inlet
| Brand | Gates |
| Part Number | 18618 |
| Position | Molded Heater Hose, Throttle Body Inlet |
| Material | Epdm, plastic |
| End 1 Inside Diameter | .29 |
| End 1 Inside Diameter | 7 |
| End 2 Inside Diameter | .29 |
| End 2 Inside Diameter | 7 |
| Centerline Length | 185 |
| Centerline Length | 7.3 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 7.3 |
| Centerline Length (mm) | 185 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Kia | Rondo | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2011 | Kia | Rondo | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2010 | Kia | Optima | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2010 | Kia | Rondo | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2009 | Hyundai | Santa Fe | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2009 | Kia | Optima | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2009 | Kia | Rondo | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2008 | Hyundai | Santa Fe | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2008 | Kia | Optima | 2.4L | L4 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2008 | Kia | Optima | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2008 | Kia | Rondo | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2007 | Hyundai | Santa Fe | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2007 | Kia | Optima | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2007 | Kia | Rondo | 2.7L | V6 | GAS | Throttle Body Inlet | Molded Heater Hose |
| 2006 | Kia | Optima | 2.7L | V6 | GAS | Throttle Body Inlet | 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:
1061814750S18618254683E000
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.