HomeBelts and Cooling > Water Pump and Related ComponentsGMB 125-0003 Engine Water Pump with Fan Clutch
Part #: 125-0003

GMB 125-0003 Engine Water Pump with Fan Clutch

⚙️ 23 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, B4000, Explorer, Navajo, and Ranger
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Reliable Engine Water Pump with Fan Clutch for Ford and Mazda Vehicles

The GMB 125-0003 engine water pump with fan clutch is designed to maintain optimal engine temperature in select Ford and Mazda models. Engineered with durable metal construction and meeting OEM standards, this new water pump ensures consistent cooling performance for your vehicle.

  • Compatible with Ford B4000, Explorer, Navajo, and Ranger models
  • Constructed from high-quality metal for durability
  • OEM standard item grade for reliable fit and function
  • Includes engine water pump with integrated fan clutch
  • Does not include gaskets or pulley

Durable Construction and OEM Standard Quality

This GMB engine water pump with fan clutch (part number 125-0003) is manufactured to meet OEM standards, ensuring it matches the original equipment specifications for your Ford or Mazda vehicle. The metal material provides strength and resistance to wear, supporting long-term engine cooling efficiency. While the pump does not include gaskets or a pulley, it is designed for straightforward integration with existing components in the cooling system.

Compatible Vehicles and Applications

This water pump with fan clutch is compatible with several Ford and Mazda models, including the Ford B4000, Explorer, Navajo, and Ranger. It is specifically engineered to replace the engine water pump in these vehicles, helping to maintain proper coolant circulation and engine temperature regulation.

  • Prevents engine overheating by maintaining coolant flow
  • Replaces worn or failing water pumps in Ford and Mazda trucks and SUVs
  • Addresses issues related to fan clutch failure affecting cooling performance
  • Helps resolve coolant leaks caused by pump wear
  • Supports engine longevity by ensuring consistent temperature control

Installation Notes and Tips

When installing the GMB 125-0003 engine water pump with fan clutch, ensure the cooling system is properly drained before removal of the old pump. Since gaskets are not included, use OEM or compatible gaskets to prevent leaks. Verify pulley compatibility as this part does not include a pulley. Follow vehicle-specific service manual instructions for torque specifications and alignment to ensure proper installation and optimal performance.

Quality Assurance and Warranty

The GMB 125-0003 water pump with fan clutch is a new product built to OEM standards, providing reliable performance for your Ford or Mazda vehicle. While specific warranty details are not provided, GMB products typically come with manufacturer-backed quality assurance to meet industry standards. Always verify warranty coverage with the product documentation or supplier.

BrandGMB
Part Number125-0003
Gaskets IncludedNo
Item GradeOem standard
MaterialMetal
Product ConditionNew
Pulley IncludedN

This part fits 23 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1997FordExplorer4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1997FordRanger4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1997MazdaB4000N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Super Cooling
1996FordExplorer4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1996FordRanger4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1996MazdaB4000N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Super Cooling
1995FordExplorer4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1995FordRanger4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1995MazdaB4000N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Super Cooling
1994FordExplorerAutomatic4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1994FordRanger4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1994MazdaB4000N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Super Cooling
1994MazdaNavajoN/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1993FordExplorerAutomatic4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1993FordRanger4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1993MazdaNavajoN/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1992FordExplorerAutomatic4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1992FordRanger4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1992MazdaNavajoN/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1991FordExplorerAutomatic4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1991FordRanger4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1991MazdaNavajoN/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty
1990FordRanger4.0LV6N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty

* 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:

1250003MCK1012

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