HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US9275 Engine Water Pump
Part #: US9275

US Motor Works US9275 Engine Water Pump

⚙️ 30 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 318ti, Z3, 318i, and 318is
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Reliable Engine Water Pump for BMW 318i, 318is, 318ti, and Z3

The US Motor Works US9275 engine water pump is designed specifically for BMW models including the 318i, 318is, 318ti, and Z3. This component plays a critical role in maintaining optimal engine temperature by circulating coolant efficiently.

Key Features of the US Motor Works US9275 Water Pump

  • Compatible with BMW 318i, 318is, 318ti, and Z3 models
  • Engineered to meet OEM specifications for reliable performance
  • Durable construction to withstand engine operating conditions
  • Direct replacement part number US9275 for easy identification
  • Designed for efficient coolant flow to prevent overheating

Detailed Description of the US Motor Works US9275 Engine Water Pump

This engine water pump from US Motor Works is manufactured to provide consistent coolant circulation for BMW vehicles such as the 318i, 318is, 318ti, and Z3. The pump ensures that the engine maintains a stable operating temperature by moving coolant through the engine block and radiator. The US9275 part number corresponds to a direct fit replacement, simplifying installation and ensuring compatibility with the specified BMW models. Its robust design supports long-term durability under typical driving conditions.

Common Issues Addressed by the US Motor Works US9275 Water Pump

  • Engine overheating due to coolant circulation failure
  • Coolant leaks from a worn or damaged water pump seal
  • Unusual noises caused by bearing wear inside the pump
  • Reduced engine performance linked to inefficient cooling
  • Potential engine damage from prolonged overheating

Installation Notes and Tips for the US Motor Works US9275

  • Ensure the engine is cool before beginning installation
  • Drain the cooling system completely to avoid spills
  • Inspect and replace the thermostat and hoses if necessary
  • Use manufacturer-recommended coolant during refill
  • Torque mounting bolts to BMW specifications for secure fitment

Quality Assurance and Warranty Information

The US Motor Works US9275 engine water pump is manufactured to meet industry standards for quality and durability. While specific warranty details may vary, US Motor Works typically offers coverage against defects in materials and workmanship. This ensures that the water pump performs reliably when installed on compatible BMW 318i, 318is, 318ti, and Z3 models.

This part fits 30 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1999BMW318iBase1.9LL4N/A
1999BMW318isBase1.9LL4N/A
1999BMW318tiBaseN/A
1999BMWZ31.9iN/A
1998BMW318iBaseN/A
1998BMW318isBase1.9LL4N/A
1998BMW318tiBaseN/A
1998BMWZ3RoadsterN/A
1998BMWZ31.9iN/A
1997BMW318iBaseN/A
1997BMW318isBaseN/A
1997BMW318tiBaseN/A
1997BMWZ3RoadsterN/A
1997BMWZ3BaseN/A
1996BMW318iBaseN/A
1996BMW318isBaseN/A
1996BMW318tiBaseN/A
1996BMWZ3RoadsterN/A
1996BMWZ3BaseN/A
1995BMW318iBaseN/A
1995BMW318isBaseN/A
1995BMW318tiBaseN/A
1994BMW318iBaseN/A
1994BMW318isBaseN/A
1993BMW318iBaseN/A
1993BMW318isBaseN/A
1992BMW318iBaseN/A
1992BMW318isBaseN/A
1991BMW318iBaseN/A
1991BMW318isBaseN/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.