HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US9446 Engine Water Pump
Part #: US9446

US Motor Works US9446 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: Audi, Allroad Quattro, A6 Quattro, and S4
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Reliable Engine Water Pump for Audi A6 Quattro and S4

The US Motor Works US9446 engine water pump is designed specifically for Audi vehicles including the A6 Quattro, Allroad Quattro, and S4 models. This component plays a critical role in maintaining optimal engine temperature by circulating coolant efficiently.

  • Compatible with Audi A6 Quattro, Allroad Quattro, and S4 models
  • Engine water pump designed for precise fit and function
  • Durable construction to withstand engine operating conditions
  • Part number US9446 for easy identification and replacement

Product Details and Compatibility

The US Motor Works US9446 engine water pump is engineered to meet the cooling system requirements of select Audi models. It ensures proper coolant flow through the engine block and radiator, helping prevent overheating and maintaining engine performance. This water pump is a direct replacement part, designed to match OEM specifications for fitment and reliability. Compatible with Audi A6 Quattro, Allroad Quattro, and S4, it supports the cooling needs of these vehicles under various driving conditions.

Common Applications and Problem Resolution

  • Replaces faulty or leaking water pumps in Audi A6 Quattro, Allroad Quattro, and S4
  • Addresses engine overheating issues caused by coolant circulation failure
  • Resolves coolant leaks that can lead to engine damage
  • Prevents engine performance loss due to inadequate cooling
  • Eliminates noise or bearing failure associated with worn water pumps

Installation Notes and Tips

Installation of the US Motor Works US9446 water pump should be performed by a qualified technician familiar with Audi cooling systems. Ensure the cooling system is properly drained before removal. Inspect related components such as hoses and thermostat during installation. Use manufacturer-recommended coolant and follow torque specifications for mounting bolts to avoid leaks or damage.

Quality Assurance and Warranty

US Motor Works provides this engine water pump with quality standards that meet or exceed OEM requirements. While specific warranty details may vary, US Motor Works typically offers coverage against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier to ensure coverage.

This part fits 15 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2005AudiAllroad QuattroBaseN/A
2004AudiA6 QuattroBaseN/A
2004AudiAllroad QuattroBaseN/A
2003AudiA6 QuattroBaseN/A
2003AudiAllroad QuattroBaseN/A
2002AudiA6 QuattroBaseN/A
2002AudiAllroad QuattroBaseN/A
2002AudiS4BaseN/A
2002AudiS4AvantN/A
2001AudiA6 QuattroBaseN/A
2001AudiAllroad QuattroBaseN/A
2001AudiS4BaseN/A
2001AudiS4AvantN/A
2000AudiA6 QuattroBaseN/A
2000AudiS4BaseN/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.