HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US8157 Engine Water Pump
Part #: US8157

US Motor Works US8157 Engine Water Pump

34 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, F-250 Super Duty and F-350 Super Duty
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Engine Water Pump for Ford Super Duty

US Motor Works US8157 is an engine water pump for select Ford Super Duty diesel applications. It includes installation sealing devices and is built for 2017-2019 Ford F-250 Super Duty and 2017-2019 Ford F-350 Super Duty fitments.

Key Features

  • Engine water pump for cooling system service
  • Includes installation sealing devices
  • Direct fit for select Ford F-250 Super Duty and Ford F-350 Super Duty models
  • US Motor Works part number US8157
  • Cross-references Four Seasons 45015 for the same application

Detailed Description

US8157 is an OE-style replacement engine water pump for 2017-2019 Ford F-250 Super Duty and 2017-2019 Ford F-350 Super Duty trucks. It is intended for cooling system repair where a worn or leaking pump needs replacement, and the included sealing devices support proper installation at the pump mounting surface. This part also cross-references Four Seasons 45015 for the same application.

Common Repair Symptoms

  • Coolant leakage at the water pump housing
  • Engine overheating or unstable operating temperature
  • Coolant circulation problems in the cooling system
  • Noise from a worn pump bearing or impeller assembly
  • Visible seepage around the pump mounting area

Installation Notes

Verify engine application before installation on your Ford F-250 Super Duty or Ford F-350 Super Duty. Clean the mounting surface thoroughly and replace any damaged sealing surfaces before installing US8157. Follow the vehicle service procedure for coolant refill and system bleeding after installation.

Quality Assurance

US Motor Works supplies cooling system components for service replacement applications. Part number US8157 is listed with fitment for 2017-2019 Ford F-250 Super Duty and 2017-2019 Ford F-350 Super Duty.

This part fits 34 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2019FordF-250 Super DutyXLTN/A
2019FordF-250 Super DutyXLN/A
2019FordF-250 Super DutyPlatinumN/A
2019FordF-250 Super DutyLimitedN/A
2019FordF-250 Super DutyLariatN/A
2019FordF-250 Super DutyKing RanchN/A
2019FordF-350 Super DutyXLTN/A
2019FordF-350 Super DutyXLN/A
2019FordF-350 Super DutyPlatinumN/A
2019FordF-350 Super DutyLimitedN/A
2019FordF-350 Super DutyLariatN/A
2019FordF-350 Super DutyKing RanchN/A
2018FordF-250 Super DutyXLTN/A
2018FordF-250 Super DutyXLN/A
2018FordF-250 Super DutyPlatinumN/A
2018FordF-250 Super DutyLimitedN/A
2018FordF-250 Super DutyLariatN/A
2018FordF-250 Super DutyKing RanchN/A
2018FordF-350 Super DutyXLTN/A
2018FordF-350 Super DutyXLN/A
2018FordF-350 Super DutyPlatinumN/A
2018FordF-350 Super DutyLimitedN/A
2018FordF-350 Super DutyLariatN/A
2018FordF-350 Super DutyKing RanchN/A
2017FordF-250 Super DutyXLTN/A
2017FordF-250 Super DutyXLN/A
2017FordF-250 Super DutyPlatinumN/A
2017FordF-250 Super DutyLariatN/A
2017FordF-250 Super DutyKing RanchN/A
2017FordF-350 Super DutyXLTN/A
2017FordF-350 Super DutyXLN/A
2017FordF-350 Super DutyPlatinumN/A
2017FordF-350 Super DutyLariatN/A
2017FordF-350 Super DutyKing RanchN/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:

45015HC3Z 8501-APW571

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.