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OE Quality
60-Day Returns
GatesPart #: 19943
Gates 19943 HVAC Heater Hose - Heater (Upper) or Heater To Thermostat
⚙️ 10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$39.27Free 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, Heater (Upper) and Heater To Thermostat
🚗Fitment: Buick, Verano
🔄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 19943 HVAC Heater Hose - Heater (Upper) or Heater To Thermostat
| Brand | Gates |
| Part Number | 19943 |
| Position | Molded Heater Hose, Heater (Upper) and Heater To Thermostat |
| Material | Epdm |
| End 1 Inside Diameter | .75 |
| End 1 Inside Diameter | 19 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Centerline Length | 10.9 |
| Centerline Length | 277 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 10.9 |
| Centerline Length (mm) | 277 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Buick | Verano | 2.4L | L4 | FLEX | Heater (Upper) | Molded Heater Hose |
| 2017 | Buick | Verano | 2.4L | L4 | GAS | Heater (Upper) | Molded Heater Hose |
| 2016 | Buick | Verano | 2.4L | L4 | FLEX | Heater (Upper) | Molded Heater Hose |
| 2016 | Buick | Verano | 2.4L | L4 | GAS | Heater (Upper) | Molded Heater Hose |
| 2015 | Buick | Verano | 2.4L | L4 | FLEX | Heater (Upper) | Molded Heater Hose |
| 2015 | Buick | Verano | 2.4L | L4 | GAS | Heater (Upper) | Molded Heater Hose |
| 2014 | Buick | Verano | 2.4L | L4 | FLEX | Heater (Upper) | Molded Heater Hose |
| 2014 | Buick | Verano | 2.4L | L4 | GAS | Heater (Upper) | Molded Heater Hose |
| 2013 | Buick | Verano | 2.4L | L4 | FLEX | Heater To Thermostat | Molded Heater Hose |
| 2012 | Buick | Verano | 2.4L | L4 | FLEX | Heater 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:
1194314814S19943209517842287577164669
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.