GMB 110-1030 Engine Water Pump

Brand GMB 110-1030
Gaskets Included Yes
Item Grade OEM Standard
Material Aluminum
Package Contents 1 PAPER GASKET
Product Condition New
Pulley Included No
Fits American Motors and Jeep · 48 vehicles

OEM standard. 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 AW3403, Anchor 3584 and AP Exhaust 8032 for the same application. See all 48.

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Engine Water Pump for Jeep OE Replacement

The GMB 110-1030 engine water pump is built for Jeep cooling system service where OE-style fit and dependable circulation matter. Manufactured to meet or exceed OEM specifications, it is an OEM standard replacement for select Jeep Cherokee, CJ5, CJ7, CJ7, Comanche, Grand Wagoneer, J10, Scrambler, and Wagoneer applications across 1980-1986 model years.

This GMB water pump uses an aluminum housing and includes a paper gasket for installation. It is a new replacement part with no pulley included, making it a direct service option for Jeep Cherokee and Jeep CJ7 cooling repairs when the original pump is worn, leaking, or no longer maintaining proper coolant flow.

Key Features

  • GMB 110-1030 engine water pump for OE replacement service
  • OEM standard item grade for factory-style fit and function
  • Aluminum construction for cooling system durability
  • Gaskets included; package contents include 1 paper gasket
  • New part with no pulley included
  • Cross-references Airtex AW3403 and Gates 43001 for the same application

Detailed Description

The GMB 110-1030 is an engine water pump engineered for Jeep cooling system maintenance on 1980-1986 applications. It is listed for OE replacement use on Jeep Cherokee, CJ5, CJ7, Comanche, Grand Wagoneer, J10, Scrambler, and Wagoneer models, including both V-belt driven and serpentine belt configurations shown in the fitment data. If you are replacing a worn Jeep water pump, this part number provides a direct-match service solution for common cooling system repairs.

Built to OEM standard and made from aluminum, this water pump is intended to restore coolant circulation and support normal engine operating temperature. The GMB 110-1030 part number is also referenced by multiple aftermarket and OE-style listings, which helps when verifying the correct Jeep water pump for your application.

What It Helps Fix

  • Coolant leaks from a worn water pump housing or seal
  • Overheating caused by reduced coolant circulation
  • Noise from a failing pump bearing or impeller wear
  • Cooling system service needs on Jeep Cherokee, CJ7, and related models
  • Replacement of an aging OE water pump during engine maintenance

Installation Notes and Tips

Confirm belt drive style and engine application before installation, since the fitment list includes both V-belt driven and serpentine belt driven Jeep models. Replace the gasket surface as needed, clean mating surfaces thoroughly, and verify pulley reuse requirements because a pulley is not included. Always compare the existing pump and part number 110-1030 against the vehicle’s cooling system configuration before assembly.

Quality Assurance

GMB states that this water pump is manufactured to meet or exceed OEM specifications. The part is new and built to OEM standard for service replacement use on the listed Jeep applications.

This part fits 48 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1986JeepCherokee2.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1986JeepCJ74.2LL6N/AOE Replacement; V-Belt Driven
1986JeepCJ72.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1986JeepComanche2.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1986JeepGrand Wagoneer4.2LL6N/AOE Replacement; V-Belt Driven
1986JeepJ104.2LL6N/AOE Replacement; V-Belt Driven
1986JeepWagoneer2.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1985JeepCherokee2.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1985JeepCJ72.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1985JeepCJ74.2LL6N/AOE Replacement; V-Belt Driven
1985JeepGrand Wagoneer4.2LL6N/AOE Replacement; V-Belt Driven
1985JeepJ104.2LL6N/AOE Replacement; V-Belt Driven
1985JeepScrambler2.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1985JeepScrambler4.2LL6N/AEngine Water Pump with Serpentine Belt, OE Replacement
1985JeepWagoneer2.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1984JeepCherokee2.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1984JeepCJ72.5LL4N/AOE Replacement; V-Belt Driven
1984JeepCJ74.2LL6N/AOE Replacement; V-Belt Driven
1984JeepGrand Wagoneer4.2LL6N/AOE Replacement; V-Belt Driven
1984JeepJ104.2LL6N/AOE Replacement; V-Belt Driven
1984JeepScrambler4.2LL6N/AOE Replacement; V-Belt Driven
1984JeepScrambler2.5LL4N/AOE Replacement; V-Belt Driven
1984JeepWagoneer2.5LL4N/AEngine Water Pump with Serpentine Belt, OE Replacement
1983JeepCherokee4.2LL6N/AOE Replacement; V-Belt Driven
1983JeepCJ54.2LL6N/AOE Replacement; V-Belt Driven
1983JeepCJ72.5LL4N/AOE Replacement; V-Belt Driven
1983JeepCJ74.2LL6N/AOE Replacement; V-Belt Driven
1983JeepJ104.2LL6N/AOE Replacement; V-Belt Driven
1983JeepScrambler4.2LL6N/AOE Replacement; V-Belt Driven
1983JeepScrambler2.5LL4N/AOE Replacement; V-Belt Driven
1983JeepWagoneer4.2LL6N/AOE Replacement; V-Belt Driven
1982JeepCherokee4.2LL6N/AOE Replacement; V-Belt Driven
1982JeepCJ54.2LL6N/AOE Replacement; V-Belt Driven
1982JeepCJ74.2LL6N/AOE Replacement; V-Belt Driven
1982JeepJ104.2LL6N/AOE Replacement; V-Belt Driven
1982JeepScrambler4.2LL6N/AOE Replacement; V-Belt Driven
1982JeepWagoneer4.2LL6N/AOE Replacement; V-Belt Driven
1981JeepCherokee4.2LL6N/AOE Replacement; V-Belt Driven
1981JeepCJ54.2LL6N/AOE Replacement; V-Belt Driven
1981JeepCJ74.2LL6N/AOE Replacement; V-Belt Driven
1981JeepJ104.2LL6N/AOE Replacement; V-Belt Driven
1981JeepScrambler4.2LL6N/AOE Replacement; V-Belt Driven
1981JeepWagoneer4.2LL6N/AOE Replacement; V-Belt Driven
1980JeepCherokee4.2LL6N/AEngine Water Pump for OEM replacement applications
1980JeepCJ54.2LL6N/AEngine Water Pump for OEM replacement applications
1980JeepCJ74.2LL6N/AEngine Water Pump for OEM replacement applications
1980JeepJ104.2LL6N/AEngine Water Pump for OEM replacement applications
1980JeepWagoneer4.2LL6N/AEngine Water Pump for OEM replacement applications
Directly replaces or cross-references 48 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex — AW3403Anchor — 3584AP Exhaust — 8032Carlson — P632Carlson — P834FEL-PRO — 71319Four Seasons — 33403FTE — 1101030Gates — 43001OSC — 98060Standard Ignition — CP3403US Motor Works — US34031594164918511251125810314300617003225262851163063550122818428134320B633C101030CWP584FP1565FP1613GWAM03AHYT19007CJR775046MBA05834NP023403NP1145P800P1145PC511T4097W116W129W1527WH2091WP147WP755WP786WP1730WP3403