Dayco DP198 Engine Water Pump

Brand Dayco DP198
Fits Acura and Honda · 10 vehicles

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

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Dayco DP198 Engine Water Pump

The Dayco DP198 engine water pump is a direct-fit replacement for timing belt driven cooling systems on select Acura and Honda applications. It is built for 2001-2005 Acura EL and 2001-2005 Honda Civic models that require water pump service during timing belt replacement.

  • Engine water pump for timing belt driven applications
  • Fits 2001-2005 Acura EL
  • Fits 2001-2005 Honda Civic
  • Replacement of the timing belt is required when replacing the pump
  • Dayco part number DP198 for application-specific lookup

Application Details

Compatible With 2001-2005 Acura EL and 2001-2005 Honda Civic, this Dayco DP198 water pump is intended for engines where the pump is driven by the timing belt. That makes it a practical choice for service jobs that combine cooling system repair with scheduled timing belt maintenance on Acura EL and Honda Civic models.

Dayco DP198 is a fitment-specific engine water pump for 2001-2005 Honda Civic and 2001-2005 Acura EL vehicles. Use it when replacing a worn or leaking pump in a timing belt driven setup, and plan to service the timing belt at the same time as noted in the fitment data.

What It Helps Address

  • Coolant leakage from a worn water pump
  • Overheating caused by reduced coolant circulation
  • Noisy operation from a failing pump bearing or impeller assembly
  • Timing belt service intervals that include water pump replacement
  • Cooling system maintenance on Acura EL and Honda Civic engines

Installation Notes

Verify engine code and timing belt driven configuration before installation. Because the fitment notes specify timing belt driven applications, replace the timing belt when servicing the pump. Confirm gasket surfaces are clean, inspect related cooling system components, and follow factory torque and coolant refill procedures.

Quality Assurance

Dayco is a recognized aftermarket brand for engine drive and cooling system components. Part number DP198 is cataloged for the listed Acura EL and Honda Civic applications to support accurate vehicle matching.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005AcuraEL——N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump
2005HondaCivic1.7LL4N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump
2004AcuraEL——N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump
2004HondaCivic1.7LL4N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump
2003AcuraEL——N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump
2003HondaCivic1.7LL4N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump
2002AcuraEL——N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump
2002HondaCivic1.7LL4N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump
2001AcuraEL——N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump
2001HondaCivic——N/ATiming Belt Driven - Replacement of Timing Belt required when replacing pump