HomeBelts and Cooling > Water Pump and Related ComponentsDayco DP974 Engine Water Pump
Part #: DP974

Dayco DP974 Engine Water Pump

⚙️ 40 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mazda, Explorer, Ranger, B4000, Aerostar, and Navajo
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Reliable Engine Water Pump for Ford and Mazda Vehicles

The Dayco DP974 engine water pump is designed to maintain optimal engine temperature for select Ford and Mazda models. Engineered for durability and precise fitment, this water pump supports efficient coolant circulation to prevent overheating.

Key Features of the Dayco DP974 Water Pump

  • Compatible with Ford Aerostar, B4000, Explorer, Ranger, and Mazda Navajo models
  • Direct replacement engine water pump for reliable cooling system performance
  • Manufactured to meet OEM specifications for fit and function
  • Durable construction to withstand engine operating conditions
  • Includes all necessary mounting points for straightforward installation

Detailed Description of the DP974 Engine Water Pump

The Dayco DP974 engine water pump is a critical component in the cooling system of Ford Aerostar, B4000, Explorer, Ranger, and Mazda Navajo vehicles. It circulates coolant through the engine block and radiator, helping to maintain the correct operating temperature and prevent engine damage due to overheating. This pump is manufactured to meet or exceed original equipment standards, ensuring a precise fit and reliable operation. The robust design supports long service life under typical driving conditions.

Common Applications and Issues Addressed

  • Replacement for worn or leaking water pumps in Ford and Mazda models listed
  • Resolves engine overheating caused by coolant circulation failure
  • Eliminates coolant leaks that can lead to engine damage
  • Restores proper coolant flow to maintain engine temperature stability
  • Prevents engine performance issues related to cooling system malfunction

Installation Notes and Tips

  • Ensure compatibility with your specific Ford or Mazda model before installation
  • Drain the cooling system completely prior to removing the old water pump
  • Inspect and replace any worn gaskets or seals during installation
  • Torque mounting bolts to manufacturer specifications to avoid leaks
  • Refill and bleed the cooling system to remove air pockets after installation

Quality Assurance and Warranty Information

Dayco manufactures the DP974 engine water pump to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Dayco products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 40 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2000FordExplorer4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2000FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2000MazdaB4000N/ACompatible with vehicles equipped with serpentine belt driven systems.
1999FordExplorer4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1999FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1999MazdaB4000N/ACompatible with vehicles equipped with serpentine belt driven systems.
1998FordExplorer4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1998FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1998MazdaB4000N/ACompatible with vehicles equipped with serpentine belt driven systems.
1997FordAerostar4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1997FordExplorer4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1997FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1997MazdaB4000N/ACompatible with vehicles equipped with serpentine belt driven systems.
1996FordAerostar4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1996FordExplorer4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1996FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1996MazdaB4000N/ACompatible with vehicles equipped with serpentine belt driven systems.
1995FordAerostar4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1995FordExplorerN/ACompatible with vehicles equipped with serpentine belt driven systems.
1995FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1995MazdaB4000N/ACompatible with vehicles equipped with serpentine belt driven systems.
1994FordAerostar4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1994FordExplorerN/ACompatible with vehicles equipped with serpentine belt driven systems.
1994FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1994MazdaB4000N/ACompatible with vehicles equipped with serpentine belt driven systems.
1994MazdaNavajoN/ACompatible with vehicles equipped with serpentine belt driven systems.
1993FordAerostar4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1993FordExplorerN/ACompatible with vehicles equipped with serpentine belt driven systems.
1993FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1993MazdaNavajoN/ACompatible with vehicles equipped with serpentine belt driven systems.
1992FordAerostar4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1992FordExplorerN/ACompatible with vehicles equipped with serpentine belt driven systems.
1992FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1992MazdaNavajoN/ACompatible with vehicles equipped with serpentine belt driven systems.
1991FordAerostar4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1991FordExplorerN/ACompatible with vehicles equipped with serpentine belt driven systems.
1991FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1991MazdaNavajoN/ACompatible with vehicles equipped with serpentine belt driven systems.
1990FordAerostar4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.
1990FordRanger4.0LV6N/ACompatible with vehicles equipped with serpentine belt driven systems.

* 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.