HomeBelts and Cooling > Water Pump and Related ComponentsGenuine 251002G400 Engine Water Pump
Part #: 251002G400

Genuine 251002G400 Engine Water Pump

⚙️ 15 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$185.28Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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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
🚗Fitment: Hyundai and Kia, Santa Fe, Sonata, Optima, and Sportage
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

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:

YearMakeModelLitersCylindersPositionNotes
2015HyundaiSanta Fe2.0LL4N/A2.0L; L4; w/ housing; with Housing
2014HyundaiSanta Fe2.0LL4N/A2.0L; L4; w/ housing; with Housing
2014HyundaiSonata2.0LL4N/A2.0L; L4; w/ housing; with Housing
2014KiaOptima2.0LL4N/A2.0L; L4; w/ housing; with Housing
2014KiaSportage2.0LL4N/A2.0L; L4; w/ housing; with Housing
2013HyundaiSanta Fe2.0LL4N/A2.0L; L4; w/ housing; with Housing
2013HyundaiSonata2.0LL4N/A2.0L; L4; w/ housing; with Housing
2013KiaOptima2.0LL4N/A2.0L; L4; w/ housing; with Housing
2013KiaSportage2.0LL4N/A2.0L; L4; w/ housing; with Housing
2012HyundaiSonata2.0LL4N/A2.0L; L4; w/ housing; with Housing
2012KiaOptima2.0LL4N/A2.0L; L4; w/ housing; with Housing
2012KiaSportage2.0LL4N/A2.0L; L4; w/ housing; with Housing
2011HyundaiSonata2.0LL4N/A2.0L; L4; w/ housing; with Housing
2011KiaOptima2.0LL4N/A2.0L; L4; w/ housing; with Housing
2011KiaSportage2.0LL4N/A2.0L; 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.