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OE Quality
60-Day Returns
GatesPart #: 12438
Gates 12438 HVAC Heater Hose - Reservoir To Pipe
⚙️ 6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$24.88Free 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, Reservoir To Pipe
🚗Fitment: Hyundai and Kia, Ioniq and Niro
🔄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 12438 HVAC Heater Hose - Reservoir To Pipe
| Brand | Gates |
| Part Number | 12438 |
| Position | Molded Heater Hose, Reservoir To Pipe |
| Material | Epdm |
| End 1 Inside Diameter | .31 |
| End 1 Inside Diameter | 8 |
| End 2 Inside Diameter | .38 |
| End 2 Inside Diameter | 10 |
| Centerline Length | 11.77 |
| Centerline Length | 299 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Hyundai | Ioniq | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Reservoir To Pipe | Molded Heater Hose |
| 2019 | Kia | Niro | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Reservoir To Pipe | Molded Heater Hose |
| 2018 | Hyundai | Ioniq | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Reservoir To Pipe | Molded Heater Hose |
| 2018 | Kia | Niro | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Reservoir To Pipe | Molded Heater Hose |
| 2017 | Hyundai | Ioniq | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Reservoir To Pipe | Molded Heater Hose |
| 2017 | Kia | Niro | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Reservoir To Pipe | 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:
124381343825450G2700F10616
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.