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OE Quality
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Gates
Molded Heater HoseGates 19903 HVAC Heater Hose - Heater Outlet
| Brand | Gates 19903 |
|---|---|
| Position | Heater Outlet |
| Material | Epdm |
| End 1 Inside Diameter | .73 |
| End 1 Inside Diameter | 19 |
| End 2 Inside Diameter | .73 |
| End 2 Inside Diameter | 19 |
| Centerline Length | 16.8 |
| Centerline Length | 427 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 16.8 |
| Centerline Length (mm) | 427 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Heater Hose |
| Fits | Nissan · 24 vehicles |
Cross-references Dixie Electric Ltd 11903, Gates 19903 and 16509M for the same application. See all 5.
$23.49Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all HVAC Heater Hose options
Gates 19903 HVAC Heater Hose - Heater Outlet
This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2023 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Available Until Stock Depleted; Molded Heater Hose |
| 2022 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Available Until Stock Depleted; Molded Heater Hose |
| 2021 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2020 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Available Until Stock Depleted; Molded Heater Hose |
| 2019 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2018 | Nissan | Altima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2018 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2017 | Nissan | Altima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2017 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2016 | Nissan | Altima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2016 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2015 | Nissan | Altima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2015 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2014 | Nissan | Altima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2014 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2013 | Nissan | Altima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2013 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2012 | Nissan | Altima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2012 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2011 | Nissan | Altima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2011 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2010 | Nissan | Altima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2010 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| 2009 | Nissan | Maxima | 3.5L | V6 | GAS | Heater Outlet | Molded Heater Hose |
| No rows match your filter. | |||||||
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dixie Electric Ltd — 11903Gates — 1990316509M92410JA10A924103NT0D