HomeBelts and Cooling > Water Pump and Related ComponentsGMB 125-1500 Engine Water Pump
Part #: 125-1500

GMB 125-1500 Engine Water Pump

⚙️ 21 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Escort, LN7, and Lynx
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Engine Water Pump for Ford Escort and Mercury Lynx

This GMB engine water pump is built to meet or exceed OEM specifications for dependable cooling system service. It is a new, OEM standard replacement with a cast iron housing and two paper gaskets included for installation.

Key Features

  • Part number: 125-1500
  • Engine water pump for cooling system repair
  • OEM Standard item grade
  • Cast iron construction
  • Gaskets included: yes
  • Package contents: 2 paper gaskets
  • New product condition
  • No pulley included

Detailed Description

GMB 125-1500 is an engine water pump engineered for direct replacement service on select Ford Escort and Mercury Lynx applications. Manufactured to meet or exceed OEM specifications, this pump is built for buyers who need a replacement water pump that matches original equipment expectations for fit and function. The cast iron body supports durable cooling system operation, while the included paper gaskets help simplify the sealing process during service. This part number 125-1500 is also cross-referenced with Airtex AW4040 for the same application.

Compatible With 1981-1990 Ford Escort and 1981-1987 Mercury Lynx, this water pump is a practical choice for cooling system maintenance on older Ford compact vehicles. It is also relevant for 1982-1983 Mercury LN7 applications. If you are searching for a Ford Escort water pump replacement or a Mercury Lynx engine water pump, GMB 125-1500 provides an OEM standard option for these confirmed vehicle ranges.

Common Repair Uses

  • Coolant circulation problems caused by a worn water pump
  • Leaks at the pump housing or gasket surface
  • Overheating related to reduced coolant flow
  • Noisy or failing pump bearings
  • Cooling system service on Ford Escort, Mercury Lynx, and Mercury LN7

Installation Notes and Tips

Verify engine application and gasket surface condition before installation. Replace worn seals and inspect the cooling system for contamination, belt wear, and hose condition while the pump is removed. This pump does not include a pulley, so reuse or replace the pulley as needed based on the vehicle setup. Use the included paper gaskets and follow the vehicle service procedure for proper torque and coolant refill.

Quality Assurance

GMB manufactures this water pump to OEM standard expectations and states that it meets or exceeds OEM specifications. The cast iron construction and new-condition status support consistent replacement quality for confirmed Ford Escort and Mercury Lynx fitments.

BrandGMB
Part Number125-1500
Gaskets IncludedYes
Item GradeOem standard
MaterialCast iron
Package Contents2 paper gaskets
Product ConditionNew
Pulley IncludedN

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990FordEscort1.9LL4N/A
1989FordEscort1.9LL4N/A
1988FordEscort1.9LL4N/A
1987FordEscort1.9LL4N/A
1987MercuryLynx1.9LL4N/A
1986FordEscort1.9LL4N/A
1986MercuryLynx1.9LL4N/A
1985FordEscort1.6LL4N/A
1985FordEscort1.9LL4N/A
1985MercuryLynx1.6LL4N/A
1985MercuryLynx1.9LL4N/A
1984FordEscort1.6LL4N/A
1984MercuryLynx1.6LL4N/A
1983FordEscort1.6LL4N/A
1983MercuryLN71.6LL4N/A
1983MercuryLynx1.6LL4N/A
1982FordEscort1.6LL4N/A
1982MercuryLN71.6LL4N/A
1982MercuryLynx1.6LL4N/A
1981FordEscort1.6LL4N/A
1981MercuryLynx1.6LL4N/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:

125150013120141462716160067303161117361844022040228199225139925662807800373420585116765425833461568270923207135285438767410493797037AP857AW4040B251500B857BWP566CP4013E3EE8505AAFP1828FV21GWF50AHYT14026CMBA08857NP024040P1132P1390P857PA0238PC633PW209QAW4040T2128TVI4040US4040W1251500W1620W341W381WH2025WP1742WP4040WP67WP797WP851

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