HomeBelts and Cooling > Water Pump and Related ComponentsGMB 125-5721 Engine Water Pump
Part #: 125-5721

GMB 125-5721 Engine Water Pump

6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350
Easy Returns — Return within 60 days for a full refund
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Reliable Engine Water Pump for Ford E-350 Econoline and F-Series

The GMB 125-5721 engine water pump is designed to meet OEM standards, providing dependable cooling system performance for Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350 models. This new aluminum water pump includes essential gaskets and seals to ensure a secure and leak-free installation.

Key Features of GMB 125-5721 Engine Water Pump

  • Constructed from durable aluminum for long-lasting performance
  • Includes 1 rubber gasket and 2 o-rings for proper sealing
  • Meets OEM standard item grade for reliable fit and function
  • New product condition ensures optimal operation
  • Compatible with Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350
  • Does not include pulley, designed for direct replacement

Detailed Description of the GMB 125-5721 Water Pump

This engine water pump from GMB is engineered to maintain proper coolant circulation within the engine cooling system of select Ford trucks and vans. Made from aluminum, it offers corrosion resistance and efficient heat dissipation. The package includes a rubber gasket and two o-rings to provide a tight seal, preventing coolant leaks and ensuring system integrity. The pump is manufactured to OEM standards, guaranteeing compatibility and performance consistent with factory specifications. Note that the pulley is not included, allowing for reuse of the existing pulley or separate purchase if needed.

Applications and Common Issues Addressed

  • Replacement for failing or leaking water pumps in Ford E-350 Econoline and F-Series trucks
  • Resolves overheating caused by inadequate coolant circulation
  • Eliminates coolant leaks due to worn or damaged seals
  • Addresses noisy or seized water pump bearings
  • Prevents engine damage related to cooling system failure

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Drain the cooling system to avoid spills and contamination
  • Inspect and clean the mounting surface before installing the new pump
  • Replace all included gaskets and o-rings to prevent leaks
  • Torque mounting bolts to manufacturer specifications
  • Check coolant levels and bleed the system after installation

Quality Assurance and Warranty Information

The GMB 125-5721 water pump is a new, OEM standard grade component designed for durability and reliable operation. GMB products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for specific warranty details.

BrandGMB
Part Number125-5721
Gaskets IncludedYes
Item GradeOEM Standard
MaterialAluminum
Package Contents1 RUBBER GASKET, 2 O-RINGS
Product ConditionNew

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995FordE-350 Econoline7.3LV8N/A
1995FordE-350 Econoline Club Wagon7.3LV8N/A
1995FordF-2507.3LV8N/A
1995FordF-3507.3LV8N/A
1994FordF-2507.3LV8N/A
1994FordF-3507.3LV8N/A

* 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:

12557211813752524812609811450075117185140835452185852863107317X99168AW4096CP4092F5TZ8501CRMFWP9045N255721NP014096P9045PW303RW6310T7050US4096

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