US Motor Works US9230 Engine Water Pump

Brand US Motor Works US9230
Fits Mercedes-Benz · 17 vehicles

Engine water pump. Restores coolant circulation for dependable engine cooling.

Installation sealing devices. Included for a cleaner, more complete replacement.

Cross-references Airtex Water Pumps AW9230, 117 200 33 01 and 43303 for the same application. See all 4.

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Engine Water Pump for Mercedes-Benz V8 Applications

US Motor Works US9230 is an engine water pump for select Mercedes-Benz V8 models from the early 1980s through the mid-1980s. It is built for direct replacement service and includes installation sealing devices to support a proper cooling system repair.

Key Features

  • Engine water pump for cooling system service
  • Includes installation sealing devices
  • Direct-fit replacement for select Mercedes-Benz 380 and 500 series applications
  • Cross-references Airtex AW9230 for the same application
  • US9230 part number for ordering and catalog lookup

Detailed Description

US Motor Works US9230 is an engine water pump intended for Mercedes-Benz vehicles that use the listed V8 cooling system configuration. It is a practical replacement choice for owners servicing a Mercedes-Benz 380SE, 380SL, 500SEC, 500SEL, 380SEC, 380SEL, or 380SLC. This part cross-references Airtex Water Pumps AW9230 for the same application. Additional interchange references include 117 200 33 01, 43303, and WP-812. The US9230 water pump is a fitment-specific component for restoring coolant circulation in compatible Mercedes-Benz models.

Vehicle Fitment

  • Fits 1984-1985 Mercedes-Benz 380SE, N/A
  • Fits 1981-1985 Mercedes-Benz 380SL, N/A
  • Fits 1984-1985 Mercedes-Benz 500SEC, N/A
  • Fits 1984-1985 Mercedes-Benz 500SEL, N/A
  • Fits 1982-1983 Mercedes-Benz 380SEC, N/A
  • Fits 1981-1983 Mercedes-Benz 380SEL, N/A
  • Fits 1981 Mercedes-Benz 380SLC, N/A

Common Repair Uses

  • Coolant circulation problems
  • Overheating caused by a worn water pump
  • Coolant leakage at the pump housing
  • Noise from a failing pump bearing or impeller
  • Cooling system service on Mercedes-Benz 380 and 500 series vehicles

Installation Notes and Tips

Replace the water pump during cooling system service when wear, leakage, or overheating is present. Clean the mounting surface thoroughly before installation and use the included sealing devices to help achieve a proper seal. Verify the vehicle application by year and model before ordering US9230.

Quality Assurance

US Motor Works supplies this engine water pump as a fitment-specific replacement part for the listed Mercedes-Benz applications. The part number US9230 and the included sealing devices support accurate service and installation planning.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1985Mercedes-Benz380SEBaseN/A—
1985Mercedes-Benz380SLBaseN/A—
1985Mercedes-Benz500SECBaseN/A—
1985Mercedes-Benz500SELBaseN/A—
1984Mercedes-Benz380SEBaseN/A—
1984Mercedes-Benz380SLBaseN/A—
1984Mercedes-Benz500SECBaseN/A—
1984Mercedes-Benz500SELBaseN/A—
1983Mercedes-Benz380SECBaseN/A—
1983Mercedes-Benz380SELBaseN/A—
1983Mercedes-Benz380SLBaseN/A—
1982Mercedes-Benz380SECBaseN/A—
1982Mercedes-Benz380SELBaseN/A—
1982Mercedes-Benz380SLBaseN/A—
1981Mercedes-Benz380SELBaseN/A—
1981Mercedes-Benz380SLBaseN/A—
1981Mercedes-Benz380SLCBaseN/A—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Water Pumps — AW9230117 200 33 0143303WP-812