HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US6003 Engine Water Pump
Part #: US6003

US Motor Works US6003 Engine Water Pump

⚙️ 15 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 760i, 760Li, and 745i
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Engine Water Pump for BMW 745i, 760i, and 760Li

The US Motor Works US6003 engine water pump is designed specifically for BMW models 745i, 760i, and 760Li. This component plays a critical role in maintaining optimal engine temperature by circulating coolant efficiently.

  • Compatible with BMW 745i, 760i, and 760Li models
  • Engine water pump part number US6003
  • Precision-engineered for reliable coolant circulation
  • Durable construction to withstand engine operating conditions
  • Direct replacement for OEM water pump

Product Details and Compatibility

The US Motor Works US6003 engine water pump is engineered to meet the cooling system requirements of select BMW vehicles, including the 745i, 760i, and 760Li. This pump ensures consistent coolant flow through the engine block and radiator, helping to prevent overheating and maintain engine performance. Designed as a direct fit replacement, it aligns with factory specifications to provide dependable operation without modification.

Purpose and Common Issues Addressed

  • Prevents engine overheating by maintaining coolant circulation
  • Replaces faulty or leaking water pumps
  • Resolves coolant leaks that can cause engine damage
  • Eliminates unusual noises from worn water pump bearings
  • Restores proper engine temperature regulation

Installation Notes and Tips

Installation of the US Motor Works US6003 water pump should be performed by a qualified technician familiar with BMW cooling systems. It is recommended to drain the coolant system before removal and inspect related components such as hoses and thermostat. Use appropriate torque specifications when securing the pump to avoid leaks. After installation, refill the cooling system and bleed air pockets to ensure proper operation.

Quality Assurance and Warranty

US Motor Works manufactures the US6003 engine water pump to meet industry standards for durability and performance. While specific warranty details may vary, this part is backed by the brand's commitment to quality and reliability. Buyers should verify warranty terms at the time of purchase.

This part fits 15 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2012BMW760LiBase6.0LV12N/A
2011BMW760LiBase6.0LV12N/A
2010BMW760LiBase6.0LV12N/A
2008BMW760LiLimited Edition6.0LV12N/A
2007BMW760LiBase6.0LV12N/A
2006BMW760iBase6.0LV12N/A
2006BMW760LiBase6.0LV12N/A
2005BMW760iBaseN/A
2005BMW760LiBaseN/A
2004BMW745iBaseN/ATo 10/03
2004BMW760iBaseN/A
2004BMW760LiBaseN/A
2003BMW745iBaseN/A
2003BMW760LiBaseN/A
2002BMW745iBaseN/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.