HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US4091-2 Engine Water Pump
Part #: US4091-2

US Motor Works US4091-2 Engine Water Pump

⚙️ 79 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mazda, and Mercury, Mondeo, Tribute, Escape, Taurus, MPV, Sable, Cougar, Contour, and Mystique
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Reliable Engine Water Pump for Ford, Mazda, and Mercury Vehicles

The US Motor Works US4091-2 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 US4091-2 Water Pump

  • Compatible with Ford Contour, Cougar, Escape, Sable, Taurus, and Tribute models
  • Fits Mazda MPV and Mystique vehicles
  • Precision-engineered for consistent coolant flow
  • Durable construction for long-lasting performance
  • Direct replacement for original equipment water pumps

Detailed Description of the US Motor Works Engine Water Pump

This engine water pump, part number US4091-2, is engineered to meet the cooling system requirements of various Ford, Mazda, and Mercury vehicles. It plays a critical role in circulating coolant through the engine block and radiator, maintaining the engine’s operating temperature within safe limits. Compatible with models such as the Ford Escape and Taurus, as well as the Mazda MPV and Mercury Cougar, this water pump is manufactured to precise specifications to ensure proper fit and function. Its robust design helps resist wear and corrosion, contributing to reliable engine cooling over time.

Common Issues Addressed by the US4091-2 Water Pump

  • Engine overheating due to coolant circulation failure
  • Coolant leaks from a worn or damaged water pump seal
  • Unusual noises indicating bearing or impeller wear
  • Reduced engine performance caused by inefficient cooling
  • Preventative replacement during timing belt service intervals

Installation Notes and Tips

  • Ensure compatibility with your specific vehicle make and model before installation
  • Drain the cooling system completely to avoid spills
  • Inspect and replace related components such as gaskets and belts as needed
  • Follow manufacturer torque specifications for mounting bolts
  • Bleed the cooling system properly after installation to remove air pockets

Quality Assurance and Warranty Information

The US Motor Works US4091-2 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 that the water pump provides reliable service when installed according to recommended guidelines.

This part fits 79 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2004MazdaTributeLXN/AIncludes back housing
2004MazdaTributeESN/AIncludes back housing
2003FordEscapeXLTN/ATo 04/01/2003; Includes back housing
2003FordEscapeXLSN/ATo 04/01/2003; Includes back housing
2003FordEscapeLimitedN/ATo 04/01/2003; Includes back housing
2003FordTaurusSESN/ATo 04/01/2003; Includes back housing
2003FordTaurusSELN/ATo 04/01/2003; Includes back housing; Vin S
2003FordTaurusSEN/ATo 04/01/2003; Includes back housing
2003FordTaurusSE ComfortN/ATo 04/01/2003; Includes back housing
2003MazdaMPVLXN/ATo 07/01/03; Includes back housing
2003MazdaMPVESN/ATo 07/01/03; Includes back housing
2003MazdaTributeLXN/AIncludes back housing
2003MazdaTributeESN/AIncludes back housing
2003MercurySableLS PremiumN/ATo 04/01/2003; Includes back housing
2002FordEscapeXLTN/AIncludes back housing
2002FordEscapeXLSN/AIncludes back housing
2002FordTaurusSELN/AIncludes back housing
2002FordTaurusSEN/AIncludes back housing; Vin S
2002MazdaMPVLXN/AIncludes back housing
2002MazdaMPVESN/AIncludes back housing
2002MazdaTributeLXN/AIncludes back housing
2002MazdaTributeESN/AIncludes back housing
2002MazdaTributeDXN/AIncludes back housing
2002MercuryCougarV6N/AIncludes back housing
2002MercuryCougarBaseN/AIncludes back housing
2002MercurySableLS PremiumN/AIncludes back housing
2001FordEscapeXLTN/AIncludes back housing
2001FordEscapeXLSN/AIncludes back housing
2001FordTaurusSELN/AIncludes back housing
2001FordTaurusSEN/AIncludes back housing; Vin S
2001MazdaMPVLXN/AIncludes back housing
2001MazdaMPVESN/AIncludes back housing
2001MazdaMPVDXN/AIncludes back housing
2001MazdaTributeLXN/AIncludes back housing
2001MazdaTributeESN/AIncludes back housing
2001MazdaTributeDXN/AIncludes back housing
2001MercuryCougarV6N/AIncludes back housing
2001MercuryCougarSN/AIncludes back housing
2001MercuryCougarBaseN/AIncludes back housing
2001MercurySableLSN/AIncludes back housing; Vin S
2001MercurySableLS PremiumN/AIncludes back housing
2000FordContourSVTN/AIncludes back housing
2000FordContourSEN/AIncludes back housing
2000FordContourLXN/AIncludes back housing
2000MazdaMPVLXN/AIncludes back housing
2000MazdaMPVESN/AIncludes back housing
2000MazdaMPVDXN/AIncludes back housing
2000MercuryCougarV6N/AIncludes back housing
2000MercuryMystiqueLSN/AIncludes back housing
1999FordContourSEN/AIncludes back housing
1999FordContourLXN/AIncludes back housing
1999MercuryCougarV6N/AIncludes back housing
1999MercuryMystiqueLSN/AIncludes back housing
1998FordContourSVTN/AIncludes back housing
1998FordContourSEN/AIncludes back housing
1998FordContourLXN/AIncludes back housing
1998FordContourGLN/AIncludes back housing
1998MercuryMystiqueLSN/AIncludes back housing
1997FordContourSportN/AIncludes back housing
1997FordContourSEN/AIncludes back housing
1997FordContourLXN/AIncludes back housing
1997FordContourGLN/AIncludes back housing
1997MercuryMystiqueLSN/AIncludes back housing
1997MercuryMystiqueGSN/AIncludes back housing
1996FordContourSportN/AIncludes back housing
1996FordContourSEN/AIncludes back housing
1996FordContourLXN/AIncludes back housing
1996FordContourGLN/AIncludes back housing
1996MercuryMystiqueLSN/AIncludes back housing
1996MercuryMystiqueGSN/AIncludes back housing
1995FordContourSEN/AIncludes back housing
1995FordContourLXN/AIncludes back housing
1995FordContourLX SportN/AIncludes back housing
1995FordContourGLN/AIncludes back housing
1995FordContourGL SportN/AIncludes back housing
1995MercuryMystiqueLS Young AmericaN/AIncludes back housing
1995MercuryMystiqueGSN/AIncludes back housing
1995MercuryMystiqueGS SpreeN/AIncludes back housing
1995MercuryMystiqueBaseN/AIncludes back housing

* 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.