HomeBelts and Cooling > Water Pump and Related ComponentsGMB 125-5055 Engine Water Pump
Part #: 125-5055

GMB 125-5055 Engine Water Pump

⚙️ 9 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 Mercury, Thunderbird and Cougar
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Reliable Engine Water Pump for Ford Cougar and Mercury Thunderbird

The GMB 125-5055 engine water pump is designed to meet OEM standards, providing dependable cooling system performance for your Ford Cougar or Mercury Thunderbird. This new aluminum water pump includes a paper gasket to ensure a proper seal and efficient operation.

Key Features of the GMB 125-5055 Water Pump

  • Constructed from durable aluminum for long-lasting use
  • Includes a paper gasket for secure installation
  • Meets OEM standard item grade for quality assurance
  • New product condition for reliable performance
  • Compatible with Ford Cougar and Mercury Thunderbird models
  • Does not include a pulley, designed for direct replacement

Detailed Description of the GMB Engine Water Pump

This GMB engine water pump, part number 125-5055, is engineered to maintain optimal engine temperature by circulating coolant efficiently through the engine block. Made 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, preventing leaks and maintaining system integrity. Designed specifically for Ford Cougar and Mercury Thunderbird vehicles, this water pump meets OEM standards to provide a precise fit and reliable function.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps in Ford Cougar and Mercury Thunderbird
  • Resolves overheating issues caused by coolant circulation failure
  • Eliminates coolant leaks due to worn or damaged pump seals
  • Restores proper engine cooling system performance
  • Prevents engine damage related to inadequate coolant flow

Installation Notes and Tips

When installing the GMB 125-5055 water pump, ensure the engine is cool and the cooling system is drained. Remove the old water pump and clean the mounting surface thoroughly before placing the new pump. Use the included paper gasket to create a proper seal, and torque mounting bolts to manufacturer specifications. Since this pump does not include a pulley, reuse the existing pulley or replace it separately if needed. Verify coolant levels and check for leaks after installation.

Quality Assurance and Warranty Information

The GMB 125-5055 water pump is manufactured to meet OEM standards, ensuring consistent quality and fitment for Ford Cougar and Mercury Thunderbird models. This new product comes with a warranty that covers defects in materials and workmanship, providing confidence in its durability and performance.

BrandGMB
Part Number125-5055
Gaskets IncludedYes
Item GradeOEM Standard
MaterialAluminum
Package Contents1 PAPER GASKET
Product ConditionNew

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995FordThunderbird3.8LV6N/A
1994FordThunderbird3.8LV6N/A
1993FordThunderbird3.8LV6N/A
1992FordThunderbird3.8LV6N/A
1991FordThunderbird3.8LV6N/A
1990FordThunderbird3.8LV6N/A
1990MercuryCougar3.8LV6N/A
1989FordThunderbird3.8LV6N/A
1989MercuryCougar3.8LV6N/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:

12550551600980691853522821662521883140443305374643082511687513485838561504498093AW4055B1394CP4055CWP746ELGWP4055F3SZ8501AFP1977MBA08902NP014055NP1394P1394P902PC886PW239T3106US4055W1748WH6074WP242

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