US Motor Works US8110 Engine Water Pump

Brand US Motor Works US8110
Fits Audi and Volkswagen · 12 vehicles

Engine water pump. Circulates coolant to help maintain proper engine temperature.

Cross-references 03C 121 004 D, 03C 121 004 E and 03C 121 004 J for the same application. See all 5.

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Engine Water Pump for Volkswagen and Audi

US Motor Works US8110 is an engine water pump for select Volkswagen and Audi applications. It is listed for the 2018 Volkswagen Tiguan, 2013-2016 Volkswagen Tiguan, and 2011-2016 Audi A1, making it a direct-fit option for common cooling system service needs.

Key Features

  • Engine water pump for cooling system replacement
  • Fits 2018 Volkswagen Tiguan, N/A
  • Fits 2013-2016 Volkswagen Tiguan, N/A
  • Fits 2011-2016 Audi A1, N/A
  • Cross-references OE part numbers 03C 121 004 D and 03C 121 004 E
  • US Motor Works part number US8110

Detailed Description

US Motor Works US8110 is built for vehicles that require a replacement engine water pump to maintain proper coolant circulation through the engine. This part is listed for Volkswagen Tiguan and Audi A1 applications, including 2018 Volkswagen Tiguan, 2013-2016 Volkswagen Tiguan, and 2011-2016 Audi A1. If you are searching for a US8110 water pump for Volkswagen Tiguan or an Audi A1 engine water pump replacement, this part number matches the listed applications.

This part cross-references OE part numbers 03C 121 004 D and 03C 121 004 E for the same application.

What It Helps Address

  • Coolant circulation problems caused by a worn water pump
  • Engine overheating from reduced coolant flow
  • Coolant leaks at the pump assembly
  • Noisy operation from a failing pump bearing or impeller
  • Cooling system service on listed Volkswagen and Audi models

Installation Notes and Tips

Verify engine code and vehicle fitment before installation, since cooling system components can vary by application. Inspect the thermostat, hoses, belts, and coolant condition during service, and refill the system with the correct coolant specification after installation. Confirm the part number US8110 against the original pump before ordering.

Quality Assurance

US Motor Works supplies replacement cooling system components for automotive service applications. This part is identified by US8110 and is cross-referenced to OE numbers 03C 121 004 D and 03C 121 004 E for the listed vehicles.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2018VolkswagenTiguanTrendlineN/A—
2018VolkswagenTiguanComfortlineN/A—
2016AudiA1ActiveN/A—
2016VolkswagenTiguan—N/A—
2015AudiA1—N/A—
2015VolkswagenTiguan—N/A—
2014AudiA1—N/A—
2014VolkswagenTiguan—N/A—
2013AudiA1—N/A—
2013VolkswagenTiguan—N/A—
2012AudiA1—N/A—
2011AudiA1—N/A—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
03C 121 004 D03C 121 004 E03C 121 004 J03C 121 004 JX03C 121 004 L