OE Quality
60-Day Returns

Genuine 251002G400 Engine Water Pump
Reliable Engine Water Pump for Hyundai and Kia Vehicles
The Genuine 251002G400 engine water pump is designed to maintain optimal engine temperature for select Hyundai and Kia models. This component ensures efficient coolant circulation, helping to prevent overheating and maintain engine performance.
Key Features of the Genuine 251002G400 Water Pump
- Compatible with Hyundai Optima, Sonata, Santa Fe and Kia Sportage models
- Engineered to meet OEM specifications for reliable fit and function
- Durable construction for long-lasting performance
- Direct replacement part number 251002G400 for easy identification
- Ensures proper coolant flow to prevent engine overheating
Detailed Description of the Engine Water Pump
This Genuine engine water pump (part number 251002G400) is specifically designed for use in Hyundai Optima, Sonata, Santa Fe, and Kia Sportage vehicles. It plays a critical role in the engine cooling system by circulating coolant through the engine block and radiator. Proper coolant flow helps maintain the engine’s operating temperature within the manufacturer’s recommended range, reducing the risk of overheating and potential engine damage. Manufactured to meet strict quality standards, this water pump provides a precise fit and reliable operation, making it a suitable replacement for worn or failing pumps in compatible Hyundai and Kia models.
Common Issues Addressed by This Water Pump
- Engine overheating due to coolant circulation failure
- Coolant leaks from a damaged or worn water pump seal
- Unusual noises caused by bearing wear inside the pump
- Reduced engine performance linked to inefficient cooling
- Warning lights related to engine temperature fluctuations
Installation Notes and Tips
- Ensure compatibility with your specific Hyundai or Kia model before installation
- Drain the cooling system completely prior to removing the old water pump
- Inspect and replace the timing belt or serpentine belt if necessary during installation
- Use manufacturer-recommended coolant and follow proper bleeding procedures after installation
- Torque mounting bolts to factory specifications to avoid leaks or damage
Quality Assurance and Warranty Information
The Genuine 251002G400 engine water pump is manufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship. Using this Genuine water pump helps maintain the integrity of your Hyundai or Kia vehicle’s cooling system.
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Hyundai | Santa Fe | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2014 | Hyundai | Santa Fe | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2014 | Hyundai | Sonata | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2014 | Kia | Optima | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2014 | Kia | Sportage | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2013 | Hyundai | Santa Fe | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2013 | Hyundai | Sonata | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2013 | Kia | Optima | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2013 | Kia | Sportage | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2012 | Hyundai | Sonata | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2012 | Kia | Optima | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2012 | Kia | Sportage | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2011 | Hyundai | Sonata | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2011 | Kia | Optima | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
| 2011 | Kia | Sportage | 2.0L | L4 | N/A | 2.0L; L4; w/ housing; with Housing |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.