HomeBelts and Cooling > Water Pump and Related ComponentsGMB 125-3440 Engine Water Pump
Part #: 125-3440

GMB 125-3440 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 Lincoln, F-150, Mark LT, and Mustang
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Reliable Engine Water Pump for Ford and Lincoln Vehicles

The GMB 125-3440 engine water pump is designed to maintain optimal engine temperature in select Ford and Lincoln models. Engineered with OEM standard quality, this new aluminum water pump includes essential gaskets for a secure and leak-free installation.

  • OEM standard item grade ensures compatibility and durability
  • Constructed from lightweight, corrosion-resistant aluminum
  • Includes 2 o-rings and 1 rubber gasket for proper sealing
  • New product condition for reliable performance
  • Compatible with Ford F-150, Lincoln Mark LT, and Ford Mustang models
  • Pulley not included

Durable Construction and Included Components

This GMB engine water pump (part number 125-3440) features a robust aluminum housing that resists corrosion and heat damage, extending the life of your cooling system. The package includes two o-rings and one rubber gasket, which are critical for preventing coolant leaks and ensuring a tight seal between the pump and engine block. Designed to meet OEM standards, this water pump provides a precise fit and reliable operation for your Ford F-150, Lincoln Mark LT, or Ford Mustang.

Compatible Vehicles and Applications

This water pump is specifically compatible with the following vehicles:

  • Ford F-150
  • Lincoln Mark LT
  • Ford Mustang

It is ideal for replacing a failing or worn engine water pump to restore proper coolant circulation and prevent engine overheating.

Common Issues Addressed by This Water Pump

  • Engine overheating due to coolant circulation failure
  • Coolant leaks caused by worn or damaged seals
  • Reduced engine performance from inefficient cooling
  • Noise or vibration from a failing water pump bearing
  • Preventative maintenance to avoid costly engine damage

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Replace all included gaskets and o-rings to prevent leaks. Verify compatibility with your specific Ford or Lincoln model year before installation. Since the pulley is not included, reuse the existing pulley or source separately if needed. Proper torque specifications should be followed to avoid damage to the pump or engine components.

Quality Assurance and Warranty

The GMB 125-3440 water pump is manufactured to meet OEM standards, ensuring reliable fit and function. It comes in new condition with included sealing components to support a leak-free installation. While specific warranty details are not provided, GMB products typically adhere to industry quality controls for automotive replacement parts.

BrandGMB
Part Number125-3440
Gaskets IncludedYes
Item GradeOem standard
MaterialAluminum
Package Contents2 o-rings, 1 rubber gasket
Product ConditionNew
Pulley IncludedN

This part fits 40 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025FordF-1505.0LV8N/A3-Bolt Pulley Flange
2025FordMustang5.0LV8N/A3-Bolt Pulley Flange
2024FordF-1505.0LV8N/A3-Bolt Pulley Flange
2024FordMustang5.0LV8N/A3-Bolt Pulley Flange
2023FordF-1505.0LV8N/A3-Bolt Pulley Flange
2023FordMustang5.0LV8N/A3-Bolt Pulley Flange
2022FordF-1505.0LV8N/A3-Bolt Pulley Flange
2022FordMustang5.0LV8N/A3-Bolt Pulley Flange
2021FordF-1505.0LV8N/A3-Bolt Pulley Flange
2021FordMustang5.0LV8N/A3-Bolt Pulley Flange
2020FordF-1505.0LV8N/A3-Bolt Pulley Flange
2020FordMustang5.0LV8N/A
2020FordMustang5.2LV8N/A
2019FordF-1505.0LV8N/A3-Bolt Pulley Flange
2019FordMustang5.0LV8N/A
2019FordMustang5.2LV8N/A
2018FordF-1505.0LV8N/A3-Bolt Pulley Flange
2018FordMustang5.0LV8N/A
2018FordMustang5.2LV8N/A
2017FordF-1505.0LV8N/A3-Bolt Pulley Flange
2017FordMustang5.0LV8N/A
2017FordMustang5.2LV8N/A
2016FordF-1505.0LV8N/A3-Bolt Pulley Flange
2016FordMustang5.2LV8N/A
2016FordMustang5.0LV8N/A
2015FordF-1505.0LV8N/A3-Bolt Pulley Flange
2015FordMustang5.2LV8N/A
2015FordMustang5.0LV8N/A
2014FordF-1505.0LV8N/A3-Bolt Pulley Flange
2014FordMustang5.0LV8N/A3-Bolt Pulley Flange
2014LincolnMark LT5.0LV8N/A3-Bolt Pulley Flange
2013FordF-1505.0LV8N/A3-Bolt Pulley Flange
2013FordMustang5.0LV8N/A3-Bolt Pulley Flange
2013LincolnMark LT5.0LV8N/A3-Bolt Pulley Flange
2012FordF-1505.0LV8N/A3-Bolt Pulley Flange
2012FordMustang5.0LV8N/A3-Bolt Pulley Flange
2012LincolnMark LT5.0LV8N/A3-Bolt Pulley Flange
2011FordF-1505.0LV8N/A3-Bolt Pulley Flange
2011FordMustang5.0LV8N/A3-Bolt Pulley Flange
2011LincolnMark LT5.0LV8N/A3-Bolt Pulley Flange

* 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:

T3170

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