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US Motor Works US9344 Engine Water Pump
| Brand | US Motor Works US9344 |
|---|---|
| Fits | Mercedes-Benz · 15 vehicles |
Engine water pump. Keeps coolant moving through the cooling system.
Installation sealing devices. Included for a cleaner, more complete install.
Cross-references Gates 43266, 104 200 49 01 and 104 200 54 01 for the same application. See all 5.
Engine Water Pump for Mercedes-Benz Applications
US Motor Works US9344 is an engine water pump for select Mercedes-Benz models. It is built for cooling-system service and includes installation sealing devices to support a proper seal during replacement. This part cross-references Gates 43266 for the same application.
Key Features
- Engine water pump for Mercedes-Benz cooling system repair
- Includes installation sealing devices
- Direct-fit replacement for listed applications
- Cross-reference: Gates 43266
- Part number: US9344
Detailed Description
US Motor Works US9344 is a replacement engine water pump for Mercedes-Benz E280, C280, E320, SL320, 300CE, 300E, and 300TE applications listed below. It is intended for cooling-system service where a worn or leaking pump needs to be replaced to restore coolant circulation. The US9344 water pump also cross-references OE numbers 104 200 49 01, 104 200 54 01, 104 200 57 01, and WP-9112.
Compatible With: 1999 Mercedes-Benz E280; 1996-1997 Mercedes-Benz C280; 1996-1997 Mercedes-Benz E320; 1997 Mercedes-Benz SL320; 1994-1996 Mercedes-Benz SL320 from engine 009985; 1995 Mercedes-Benz C280 from engine 034966; 1994-1995 Mercedes-Benz E320 from engine 072236; 1993 Mercedes-Benz 300CE from engine 072236; 1993 Mercedes-Benz 300E from engine 072236; 1993 Mercedes-Benz 300TE from engine 072236.
Common Problems This Part Addresses
- Coolant leakage from a failing water pump
- Overheating caused by reduced coolant circulation
- Noise from worn pump bearings or internal wear
- Temperature instability during engine operation
- Cooling-system service on Mercedes-Benz E320, C280, and SL320 models
Installation Notes and Tips
Inspect the cooling system before installation and replace any damaged sealing surfaces. Clean the mounting area thoroughly, verify the engine-specific fitment notes, and refill the system with the correct coolant after installation. Confirm the vehicle’s year, model, and engine breakpoints before ordering US9344.
Quality Assurance
US Motor Works supplies this water pump as a replacement cooling component for the listed Mercedes-Benz applications. The included installation sealing devices support a proper sealing interface during service.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1999 | Mercedes-Benz | E280 | Elegance | — | — | N/A | — |
| 1997 | Mercedes-Benz | C280 | Elegance | — | — | N/A | — |
| 1997 | Mercedes-Benz | E320 | Base | — | — | N/A | — |
| 1997 | Mercedes-Benz | SL320 | Base | 3.2L | L6 | N/A | — |
| 1996 | Mercedes-Benz | C280 | Base | 2.8L | L6 | N/A | — |
| 1996 | Mercedes-Benz | E320 | Base | 3.2L | L6 | N/A | — |
| 1996 | Mercedes-Benz | SL320 | Base | 3.2L | L6 | N/A | From Engine 009985 |
| 1995 | Mercedes-Benz | C280 | Base | 2.8L | L6 | N/A | From Engine 034966 |
| 1995 | Mercedes-Benz | E320 | Base | 3.2L | L6 | N/A | From Engine 072236 |
| 1995 | Mercedes-Benz | SL320 | Base | 3.2L | L6 | N/A | From Engine 009985 |
| 1994 | Mercedes-Benz | E320 | Base | 3.2L | L6 | N/A | From Engine 072236 |
| 1994 | Mercedes-Benz | SL320 | Base | 3.2L | L6 | N/A | From Engine 009985 |
| 1993 | Mercedes-Benz | 300CE | Base | 3.2L | L6 | N/A | From Engine 072236 |
| 1993 | Mercedes-Benz | 300E | Base | 3.2L | L6 | N/A | From Engine 072236 |
| 1993 | Mercedes-Benz | 300TE | Base | 3.2L | L6 | N/A | From Engine 072236 |
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