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US Motor Works US9446 Engine Water Pump
| Brand | US Motor Works US9446 |
|---|---|
| Fits | Audi · 15 vehicles |
Engine water pump. Restores coolant circulation for dependable engine cooling.
Includes sealing devices. Helps support a secure installation with fewer leak concerns.
Cross-references BBB Industries 42345, 078 121 006 A and 078 121 006 AX for the same application. See all 5.
Engine Water Pump for Audi V6 Applications
US Motor Works US9446 is an engine water pump for select Audi models with V6 cooling system applications. It includes installation sealing devices and is built for direct replacement service on the listed vehicles.
Key Features
- Engine water pump for cooling system service
- Includes installation sealing devices
- Direct-fit replacement for select Audi applications
- Cross-references Gates 42345 for the same application
- Part number: US9446
Detailed Description
US Motor Works US9446 is a replacement engine water pump for 2000-2004 Audi A6 Quattro, 2000-2002 Audi S4, and 2001-2005 Audi Allroad Quattro applications. It is intended for vehicles that need a service replacement to restore coolant circulation through the engine and cooling system. This part cross-references Gates 42345 for the same application. The US9446 water pump is a practical choice when servicing Audi A6 Quattro, Audi S4, or Audi Allroad Quattro cooling system components.
What It Helps Address
- Coolant circulation problems caused by a worn water pump
- Engine overheating related to reduced coolant flow
- Coolant leaks at the pump sealing surfaces
- Noisy or rough pump operation from internal wear
- Cooling system service on Audi A6 Quattro, Audi S4, and Audi Allroad Quattro models
Installation Notes and Tips
Verify engine application before installation and inspect the cooling system, belts, hoses, and thermostat during service. Replace worn sealing surfaces and follow the vehicle manufacturer’s coolant fill and bleed procedures after installation. Confirm fitment for 2000-2004 Audi A6 Quattro, 2000-2002 Audi S4, and 2001-2005 Audi Allroad Quattro before ordering the US9446 water pump.
Quality Assurance
Manufactured by US Motor Works for replacement cooling system service. Includes installation sealing devices for the listed application.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Audi | Allroad Quattro | Base | N/A | — |
| 2004 | Audi | A6 Quattro | Base | N/A | — |
| 2004 | Audi | Allroad Quattro | Base | N/A | — |
| 2003 | Audi | A6 Quattro | Base | N/A | — |
| 2003 | Audi | Allroad Quattro | Base | N/A | — |
| 2002 | Audi | A6 Quattro | Base | N/A | — |
| 2002 | Audi | Allroad Quattro | Base | N/A | — |
| 2002 | Audi | S4 | Base | N/A | — |
| 2002 | Audi | S4 | Avant | N/A | — |
| 2001 | Audi | A6 Quattro | Base | N/A | — |
| 2001 | Audi | Allroad Quattro | Base | N/A | — |
| 2001 | Audi | S4 | Base | N/A | — |
| 2001 | Audi | S4 | Avant | N/A | — |
| 2000 | Audi | A6 Quattro | Base | N/A | — |
| 2000 | Audi | S4 | Base | N/A | — |
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