HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US4115 Engine Water Pump
Part #: US4115

US Motor Works US4115 Engine Water Pump

⚙️ 70 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mazda, and Mercury, EcoSport, Escape, Focus, Tribute, Escort, Cougar, Contour, and Mystique
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Reliable Engine Water Pump for Ford, Mazda, and Mercury Vehicles

The US Motor Works US4115 engine water pump is designed to maintain optimal engine temperature in select Ford, Mazda, and Mercury models. This component ensures efficient coolant circulation, helping prevent overheating and engine damage.

Key Features of the US Motor Works US4115 Water Pump

  • Compatible with Ford Contour, Cougar, EcoSport, Escape, Escort, Focus, Mystique, and Tribute models
  • Engineered for consistent coolant flow and temperature regulation
  • Durable construction for long-lasting performance
  • Direct replacement for original equipment water pumps
  • Part number US4115 for precise identification and fitment

Detailed Description of the US Motor Works US4115 Engine Water Pump

This engine water pump from US Motor Works is built to meet the cooling system requirements of various Ford, Mazda, and Mercury vehicles. It circulates coolant through the engine block and radiator, maintaining the engine’s operating temperature within the manufacturer’s specifications. The US4115 water pump is manufactured to match OEM standards, ensuring proper fit and function in models such as the Ford Escape and Mazda Tribute. Its robust design helps resist wear and corrosion, contributing to reliable engine cooling over time.

Common Applications and Issues Addressed

  • Prevents engine overheating caused by coolant circulation failure
  • Replaces faulty or leaking water pumps in Ford Focus and Mercury Cougar
  • Resolves coolant leaks that can lead to engine damage
  • Restores proper coolant flow in Ford Escort and Mazda Mystique
  • Eliminates noise or bearing failure associated with worn water pumps

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make and model before installation
  • Drain the cooling system completely prior to removal of the old water pump
  • Inspect and replace the thermostat and coolant hoses if necessary during installation
  • Use manufacturer-recommended coolant and follow torque specifications for mounting bolts
  • Bleed the cooling system to remove air pockets after installation

Quality Assurance and Warranty Information

The US Motor Works US4115 engine water pump is manufactured to meet industry standards for durability and performance. While specific warranty details may vary, US Motor Works typically offers coverage against defects in materials and workmanship. This ensures confidence in the product’s reliability when installed in compatible Ford, Mazda, and Mercury vehicles.

This part fits 70 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2004FordEcoSportN/A
2004FordEscapeXLTN/A
2004FordEscapeXLSN/A
2004FordEscapeLimitedN/A
2004FordFocusZX5N/A
2004FordFocusZX3N/A
2004FordFocusZTSN/A
2004FordFocusSVTN/A
2004FordFocusSEN/A
2004FordFocusMidN/A
2004FordFocusHighN/A
2004MazdaTributeDXN/A
2003FordEscapeXLTN/A
2003FordEscapeXLSN/A
2003FordEscortZX2N/A
2003FordFocusZX5N/A
2003FordFocusZX3N/A
2003FordFocusZTWN/A
2003FordFocusZTSN/A
2003FordFocusSVTN/A
2003FordFocusSEN/A
2003FordFocusMidN/A
2003FordFocusHighN/A
2003MazdaTributeDXN/A
2002FordEscapeXLTN/A
2002FordEscapeXLSN/A
2002FordEscortZX2N/A
2002FordFocusZX5N/A
2002FordFocusZX3N/A
2002FordFocusZTWN/A
2002FordFocusZTSN/A
2002FordFocusSVTN/A
2002FordFocusSEN/A
2002FordFocusManualN/A
2002FordFocusBaseN/A
2002MazdaTributeDXN/A
2002MercuryCougarBaseN/A
2001FordEscapeXLTN/A
2001FordEscapeXLSN/A
2001FordEscortZX2N/A
2001FordFocusZX3N/A
2001FordFocusZTSN/A
2001FordFocusSEN/A
2001MazdaTributeDXN/A
2001MercuryCougarBaseN/A
2000FordContourSEN/A
2000FordContourLXN/A
2000FordEscortZX2N/A
2000FordEscortZX2 S/RN/A
2000FordFocusZX3N/A
2000FordFocusZTSN/A
2000FordFocusSony Limited EditionN/A
2000FordFocusSEN/A
2000MercuryCougarBaseN/A
2000MercuryMystiqueGSN/A
1999FordContourSVTN/A
1999FordContourSEN/A
1999FordContourLXN/A
1999FordEscortZX2 S/RN/A
1999FordEscortZX2 Hot CoupeN/A
1999FordEscortZX2 Cool CoupeN/A
1999MercuryCougarBaseN/A
1999MercuryMystiqueGSN/A
1998FordContourSEN/A
1998FordContourLXN/A
1998FordContourGLN/A
1998FordContourBaseN/A
1998FordEscortZX2 Hot CoupeN/A
1998FordEscortZX2 Cool CoupeN/A
1998MercuryMystiqueGSN/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:

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