Dayco DP614 Engine Water Pump

Dayco DP614 Engine Water Pump

The Dayco DP614 engine water pump is a direct-fit cooling system replacement for select Nissan applications. It is built for serpentine belt driven setups and fits engines without a back housing, making it a focused option for Nissan Frontier, Xterra, 240SX, Pickup, and D21 service work.

Key Features

• Engine water pump for belt-driven cooling system service
• Serpentine belt driven design
• Fits applications without back housing
• Direct replacement for select Nissan models
• Dayco DP614 part number for accurate ordering and lookup

Detailed Description

Use the Dayco DP614 when replacing a worn or leaking water pump on compatible Nissan vehicles. This pump is listed for 1989-1998 Nissan 240SX, 1990-1994 Nissan D21, 1995-1997 Nissan Pickup, 1998-2004 Nissan Frontier, and 2000-2004 Nissan Xterra. It is specified for serpentine belt driven applications and for engines without a back housing. If you are searching for a Nissan Frontier water pump, Nissan Xterra water pump, or a Dayco DP614 replacement for a Nissan 240SX, verify the engine configuration before ordering.

What It Helps Fix

• Coolant leaks from a worn pump housing or seal
• Overheating caused by reduced coolant circulation
• Noise from a failing water pump bearing
• Poor engine temperature control during normal driving
• Cooling system service needs on serpentine belt driven Nissan engines

Installation Notes and Tips

Confirm the vehicle year, model, and engine setup before installation. This part is for serpentine belt driven applications and w/o back housing configurations only. Inspect the belt, tensioner, hoses, and coolant condition during replacement to help complete the repair correctly. The Dayco DP614 should be matched to the exact fitment listed for your Nissan Frontier, Xterra, 240SX, Pickup, or D21.

Quality Assurance

Dayco is a recognized name in engine drive and cooling system components. The DP614 is cataloged for specific Nissan fitments to support accurate replacement selection.