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GatesPart #: 51738
Gates 51738 HVAC Heater Hose - Water Pump To Thermostat
⚙️ 49 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$53.19Free Shipping
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✅ 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 Coolant Hose, Water Pump To Thermostat
🚗Fitment: BMW, 128i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, X3, X5, and Z4
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Gates 51738 HVAC Heater Hose - Water Pump To Thermostat
| Brand | Gates |
| Part Number | 51738 |
| Position | Molded Coolant Hose, Water Pump To Thermostat |
| Material | Epdm |
| End 1 Inside Diameter | 1.5 |
| End 1 Inside Diameter | 38 |
| End 2 Inside Diameter | 1.5 |
| End 2 Inside Diameter | 38 |
| Contains Spring | No |
| Centerline Length | 12 |
| Centerline Length | 305 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 49 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2013 | BMW | 128i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2013 | BMW | 328i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2013 | BMW | 328i xDrive | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2012 | BMW | 128i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2012 | BMW | 328i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2012 | BMW | 328i xDrive | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2011 | BMW | 128i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2011 | BMW | 328i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2011 | BMW | 328i xDrive | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2010 | BMW | 128i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2010 | BMW | 328i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2010 | BMW | 328i xDrive | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2010 | BMW | 528i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2010 | BMW | 528i xDrive | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2010 | BMW | X3 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2010 | BMW | X5 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2009 | BMW | 128i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2009 | BMW | 328i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2009 | BMW | 328i xDrive | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2009 | BMW | 528i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2009 | BMW | 528i xDrive | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2009 | BMW | X3 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2009 | BMW | X5 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2008 | BMW | 128i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2008 | BMW | 328i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2008 | BMW | 328xi | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2008 | BMW | 528i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2008 | BMW | 528xi | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2008 | BMW | X3 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2008 | BMW | X5 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2008 | BMW | Z4 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2007 | BMW | 328i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2007 | BMW | 328xi | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2007 | BMW | 525i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2007 | BMW | 525xi | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2007 | BMW | 530i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2007 | BMW | 530xi | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2007 | BMW | X3 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2007 | BMW | X5 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2007 | BMW | Z4 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2006 | BMW | 325i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2006 | BMW | 325xi | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2006 | BMW | 330i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2006 | BMW | 330xi | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2006 | BMW | 525i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2006 | BMW | 525xi | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2006 | BMW | 530i | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2006 | BMW | 530xi | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant Hose |
| 2006 | BMW | Z4 | 3.0L | L6 | GAS | Water Pump To Thermostat | Molded Coolant 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:
1153752104920850S51738
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.