HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US6227 Engine Water Pump
Part #: US6227

US Motor Works US6227 Engine Water Pump

⚙️ 22 vehicles fit this part
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Select your vehicle to confirm fitment
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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: INFINITI, M45, FX45, and Q45
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Engine Water Pump for Infiniti FX45 M45 Q45

The US Motor Works US6227 engine water pump is designed specifically for Infiniti FX45, M45, and Q45 models. This component plays a critical role in maintaining your vehicle's cooling system efficiency and engine performance.

  • Compatible with Infiniti FX45, M45, and Q45 models
  • Direct replacement engine water pump for optimal fit and function
  • Durable construction to withstand engine operating conditions
  • Precision-engineered to maintain proper coolant flow
  • Part number US6227 ensures correct application and quality

Product Details and Compatibility

The US Motor Works US6227 engine water pump is engineered to meet the specifications required by Infiniti FX45, M45, and Q45 vehicles. This pump is a vital component in the vehicle’s cooling system, responsible for circulating coolant through the engine block and radiator to prevent overheating. Designed as a direct replacement, it ensures proper fitment and reliable operation without modification. Using the correct water pump like the US6227 helps maintain engine temperature within manufacturer guidelines, supporting overall engine longevity and performance.

Common Applications and Problem Resolution

This engine water pump is used to address several cooling system issues in Infiniti FX45, M45, and Q45 models, including:

  • Coolant leaks from a failing or worn water pump seal
  • Overheating caused by insufficient coolant circulation
  • Unusual noises indicating bearing or impeller wear
  • Engine temperature fluctuations due to pump malfunction
  • Preventative replacement during cooling system maintenance

Installation Notes and Tips

When installing the US Motor Works US6227 water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks. Use a new gasket or seal as recommended by the vehicle manufacturer. Torque all bolts to factory specifications to avoid warping or damage. After installation, refill the cooling system and bleed air pockets to maintain proper coolant flow and prevent overheating.

Quality Assurance and Warranty

US Motor Works manufactures the US6227 engine water pump to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, this part typically includes a limited warranty against defects in materials and workmanship. Using a quality replacement water pump like the US6227 helps ensure reliable operation of your Infiniti FX45, M45, or Q45 cooling system.

This part fits 22 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2010INFINITIM45XN/A
2010INFINITIM45BaseN/A
2009INFINITIM45XN/A
2009INFINITIM45BaseN/A
2008INFINITIFX45BaseN/A
2008INFINITIM45XN/A
2008INFINITIM45BaseN/A
2007INFINITIFX45BaseN/A
2007INFINITIM45SportN/A
2007INFINITIM45BaseN/A
2006INFINITIFX45BaseN/A
2006INFINITIM45SportN/A
2006INFINITIM45BaseN/A
2006INFINITIQ45TAN/A
2006INFINITIQ45Premium TAN/A
2006INFINITIQ45BaseN/A
2005INFINITIFX45BaseN/A
2005INFINITIQ45PremiumN/A
2005INFINITIQ45ConvenienceN/A
2005INFINITIQ45BaseN/A
2004INFINITIFX45BaseN/A
2003INFINITIFX45BaseN/A

* 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.