HomeBelts and Cooling > Water Pump and Related ComponentsGMB 125-0009 Engine Water Pump with Fan Clutch
Part #: 125-0009

GMB 125-0009 Engine Water Pump with Fan Clutch

⚙️ 11 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Explorer and Mountaineer
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Reliable Engine Water Pump with Fan Clutch for Ford Explorer and Mercury Mountaineer

The GMB 125-0009 engine water pump with fan clutch is designed to meet OEM standards, providing dependable cooling system performance for your Ford Explorer or Mercury Mountaineer. This new metal water pump ensures efficient engine temperature regulation without the need for additional gaskets or pulleys.

Key Features of GMB 125-0009 Engine Water Pump

  • OEM standard item grade for consistent quality and fit
  • Durable metal construction for long-lasting performance
  • Includes integrated fan clutch for optimized cooling
  • New product condition, ready for installation
  • Compatible with Ford Explorer and Mercury Mountaineer models
  • No gaskets or pulley included, designed for direct replacement

Detailed Description of the GMB Engine Water Pump

The GMB 125-0009 engine water pump with fan clutch is engineered to maintain proper coolant flow through the engine block and radiator, helping to prevent overheating in Ford Explorer and Mercury Mountaineer vehicles. Constructed from metal, this pump offers durability and resistance to wear under demanding operating conditions. The integrated fan clutch allows the cooling fan to engage only when necessary, improving fuel efficiency and reducing engine load. This pump meets OEM standards, ensuring a precise fit and reliable operation without the need for additional gaskets or pulleys.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps in Ford Explorer and Mercury Mountaineer
  • Resolves engine overheating caused by inadequate coolant circulation
  • Addresses noisy or malfunctioning fan clutch operation
  • Prevents coolant leaks that can lead to engine damage
  • Restores proper engine temperature regulation for improved performance

Installation Notes and Tips

When installing the GMB 125-0009 water pump, ensure the cooling system is fully drained before removal of the old pump. Since this unit does not include gaskets, use OEM or compatible gaskets to ensure a proper seal. Verify that the pulley and fan clutch components are compatible with your vehicle’s existing setup. Follow manufacturer torque specifications for mounting bolts to avoid leaks or damage.

Quality Assurance and Warranty Information

This GMB engine water pump is a new product manufactured to OEM standards, ensuring reliable performance and fitment for Ford Explorer and Mercury Mountaineer models. While specific warranty details are not provided, GMB products typically come with manufacturer-backed quality assurance. For warranty information, refer to GMB’s official documentation or contact authorized distributors.

BrandGMB
Part Number125-0009
Gaskets IncludedNo
Item GradeOem standard
MaterialMetal
Product ConditionNew
Pulley IncludedN

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001FordExplorer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
2001MercuryMountaineer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
2000FordExplorer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
2000MercuryMountaineer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
1999FordExplorer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
1999MercuryMountaineer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
1998FordExplorer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
1998MercuryMountaineer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
1997FordExplorer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
1997MercuryMountaineerN/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty
1996FordExplorer5.0LV8N/AThermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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:

1250009MCK1018

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