GMB 125-1530 Engine Water Pump

Brand GMB 125-1530
Gaskets Included Yes
Item Grade OEM Standard
Material Aluminum
Package Contents 1 PAPER GASKET
Product Condition New
Fits Ford and Mazda · 17 vehicles

OEM-standard quality. Manufactured to meet or exceed OEM specifications.

Aluminum construction. Lightweight material for dependable cooling performance.

Gasket included. Comes with a paper gasket for installation.

Cross-references Airtex AW4039, BENDIX PREMIUM BRAKE SHOES 551 and CSF 3653 for the same application. See all 51.

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Engine Water Pump for Ford and Mazda Applications

The GMB 125-1530 engine water pump is built to meet or exceed OEM specifications for dependable cooling-system service. It is an OEM standard replacement with an aluminum housing, a gasket included, and fitment for select Ford Ranger, Ford Aerostar, Ford F-100 Ranger, and Mazda B3000 applications.

Key Features

  • OEM standard engine water pump for cooling-system replacement
  • Manufactured to meet or exceed OEM specifications
  • Aluminum construction for durable, lightweight service
  • Gaskets included for installation preparation
  • New condition with no pulley included
  • Part number 125-1530 for accurate ordering and lookup

Detailed Product Overview

GMB 125-1530 is an engine water pump designed for direct replacement in select Ford and Mazda vehicles. This pump is intended for cooling-system service where a worn or leaking pump can reduce coolant circulation and affect engine temperature control. Fitment includes 1996 Ford F-100 Ranger with a 1-1/16" O.D. x 1.1" length hose outlet, 1995-1996 Ford Ranger with the same outlet specification, 1986-1994 Ford Aerostar, 1991-1994 Ford Ranger, and 1994 Mazda B3000. The GMB 125-1530 also cross-references Airtex AW4039 for the same application.

What It Helps Address

  • Coolant leaks from a worn water pump housing or seal
  • Overheating caused by reduced coolant circulation
  • Noise from a failing engine water pump assembly
  • Cooling-system service on Ford Ranger and Ford Aerostar models
  • Replacement needs for Mazda B3000 cooling maintenance

Installation Notes and Tips

Confirm engine and hose-outlet details before installation, especially on 1995-1996 Ford Ranger and 1996 Ford F-100 Ranger applications with the 1-1/16" O.D. x 1.1" length hose outlet note. Clean the mounting surface thoroughly, replace the gasket supplied with the pump, and inspect the cooling system for contamination or worn hoses before refilling with coolant. Verify belt alignment and accessory condition during reassembly since no pulley is included.

Quality Assurance

This GMB water pump is manufactured to meet or exceed OEM specifications and is built to OEM standard for replacement use in the listed Ford and Mazda applications.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1996FordF-100 Ranger3.0LV6N/A1-1/16" O.D. x 1.1" Length Hose Outlet
1996FordRanger3.0LV6N/A1-1/16" O.D. x 1.1" Length Hose Outlet
1995FordRanger3.0LV6N/A1-1/16" O.D. x 1.1" Length Hose Outlet
1994FordAerostar3.0LV6N/A
1994FordRanger3.0LV6N/A
1994MazdaB30003.0LV6N/A
1993FordAerostar3.0LV6N/A
1993FordRanger3.0LV6N/A
1992FordAerostar3.0LV6N/A
1992FordRanger3.0LV6N/A
1991FordAerostar3.0LV6N/A
1991FordRanger3.0LV6N/A
1990FordAerostar3.0LV6N/A
1989FordAerostar3.0LV6N/A
1988FordAerostar3.0LV6N/A
1987FordAerostar3.0LV6N/A
1986FordAerostar3.0LV6N/A
Directly replaces or cross-references 51 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex — AW4039BENDIX PREMIUM BRAKE SHOES — 551CSF — 3653Davico Mfg — 18442DNJ — WP4039Dorman - HELP — 42039Gates — 43052OSC — 1732OSC — 98080US Motor Works — US4039Walker Exhaust — 51034168140867A25151631402751167560958387530512515301312149146285422820505523311709246016006646787674357159B867C251530CP4039CWP653F49Z8501AFP1855GWF53AMBA08867NP014039P867P1364P1579PC677PW217QAW4039T4137TVI4039W339W388W1684WH6064WP135WP2223WP2921AZZM415010