HomeBelts and Cooling > Water Pump and Related ComponentsGMB 125-1850 Engine Water Pump
Part #: 125-1850

GMB 125-1850 Engine Water Pump

⚙️ 37 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, Ranger, B3000, F-100 Ranger, and Aerostar
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Reliable Engine Water Pump for Ford and Mazda Vehicles

The GMB 125-1850 engine water pump is designed to meet OEM standards, providing dependable cooling system performance for select Ford and Mazda models. This new aluminum water pump includes a paper gasket to ensure a proper seal and efficient operation.

Key Features of the GMB 125-1850 Water Pump

  • OEM standard item grade for consistent quality and fit
  • Durable aluminum construction for long-lasting performance
  • Includes one paper gasket for secure installation
  • New product condition, ready for immediate use
  • Compatible with Ford Aerostar, B3000, F-100 Ranger, and Ranger models
  • No pulley included, designed for direct replacement

Detailed Description of the GMB Engine Water Pump

This GMB engine water pump, part number 125-1850, is engineered to maintain optimal engine temperature by circulating coolant through the engine block and radiator. Constructed from aluminum, it offers corrosion resistance and durability under demanding operating conditions. The included paper gasket ensures a tight seal between the pump and engine housing, preventing leaks and maintaining system integrity. This water pump is specifically compatible with Ford Aerostar, B3000, F-100 Ranger, and Ranger vehicles, as well as select Mazda models, making it a precise replacement part for these applications.

Common Issues Addressed by This Water Pump

  • Engine overheating due to coolant circulation failure
  • Coolant leaks from worn or damaged water pump seals
  • Reduced engine performance caused by inefficient cooling
  • Noise or bearing failure within the water pump assembly
  • Preventative maintenance replacement to avoid breakdowns

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Drain the cooling system to prevent spills and contamination
  • Remove the old water pump and clean the mounting surface thoroughly
  • Install the included paper gasket carefully to avoid leaks
  • Torque mounting bolts to manufacturer specifications
  • Refill the cooling system and check for leaks after installation

Quality Assurance and Warranty Information

The GMB 125-1850 water pump is manufactured to meet OEM standards, ensuring reliable fit and function for Ford and Mazda vehicles. Each unit undergoes quality control inspections to verify material integrity and performance. While specific warranty terms may vary, GMB products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or your parts provider for detailed warranty information.

BrandGMB
Part Number125-1850
Gaskets IncludedYes
Item GradeOEM Standard
MaterialAluminum
Package Contents1 PAPER GASKET
Product ConditionNew

This part fits 37 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
2008MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
2007FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
2007MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
2006FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
2006MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
2005FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
2005MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
2004FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
2004MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
2003FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
2003MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
2002FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
2002MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
2001FordF-100 Ranger3.0LV6N/AEngine Water Pump for OEM replacement applications
2001FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
2001MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
2000FordF-100 Ranger3.0LV6N/AEngine Water Pump for OEM replacement applications
2000FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
2000MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
1999FordF-100 Ranger3.0LV6N/AEngine Water Pump for OEM replacement applications
1999FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
1999MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
1998FordF-100 Ranger3.0LV6N/AEngine Water Pump for OEM replacement applications
1998FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
1998MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
1997FordAerostar3.0LV6N/AEngine Water Pump for OEM replacement applications
1997FordF-100 Ranger3.0LV6N/AEngine Water Pump for OEM replacement applications
1997FordRanger3.0LV6N/AEngine Water Pump for OEM replacement applications
1997MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
1996FordAerostar3.0LV6N/AEngine Water Pump for OEM replacement applications
1996FordF-100 Ranger3.0LV6N/AOE Replacement; 5/8" O.D. x 1.7" Length Hose Outlet
1996FordRanger3.0LV6N/AOE Replacement; 5/8" O.D. x 1.7" Length Hose Outlet
1996MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications
1995FordAerostar3.0LV6N/AEngine Water Pump for OEM replacement applications
1995FordRanger3.0LV6N/AOE Replacement; 5/8" O.D. x 1.7" Length Hose Outlet
1995MazdaB30003.0LV6N/AEngine Water Pump for OEM replacement applications

* 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:

12518501312207146322615209031600940831813242282427252470260935440892A42095430645117175850666803898150AW4095B1579C251850CP4095CWP9044FP2291GWF85AHYT14079CMBA08983NP014095NP1582P1582P983PW389T4188US4095WH7065WP143WP4095XL5Z8501ACZZR115010A

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