HomeBelts and Cooling > Water Pump and Related ComponentsGMB 140-1320 Engine Water Pump
Part #: 140-1320

GMB 140-1320 Engine Water Pump

⚙️ 6 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: Geo and Isuzu, Impulse, Storm, and Stylus
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Reliable Engine Water Pump for Geo and Isuzu Vehicles

The GMB 140-1320 engine water pump is designed to maintain optimal engine temperature for Geo Impulse, Isuzu Storm, and Stylus models. Manufactured to OEM standards, this new aluminum water pump includes a paper gasket to ensure a secure and leak-free installation.

Key Features of the GMB 140-1320 Water Pump

  • Constructed from durable aluminum for long-lasting performance
  • Includes one paper gasket for proper sealing
  • Meets OEM standard item grade for reliable fit and function
  • New product condition ensures dependable operation
  • Compatible with Geo Impulse, Isuzu Storm, and Stylus 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 140-1320) is engineered to provide consistent coolant circulation within the engine cooling system. Its aluminum construction offers resistance to corrosion and heat, contributing to the longevity of the component. The included paper gasket helps prevent coolant leaks by creating a tight seal between the pump and engine block. Designed specifically for Geo Impulse, Isuzu Storm, and Stylus vehicles, this water pump meets OEM standards to ensure proper fitment and performance.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps in Geo Impulse, Isuzu Storm, and Stylus
  • Resolves engine overheating caused by inadequate coolant circulation
  • Eliminates coolant leaks due to worn or damaged pump gaskets
  • Restores proper engine temperature regulation for improved performance
  • Prevents potential engine damage from overheating

Installation Notes and Tips

When installing the GMB 140-1320 water pump, ensure the engine is cool and the cooling system is drained to avoid spills. Use the included paper gasket and clean the mounting surface thoroughly before installation to prevent leaks. Since the pulley is not included, reuse the existing pulley or source a compatible replacement. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.

Quality Assurance and Warranty Information

The GMB 140-1320 water pump is manufactured to meet OEM standards, ensuring reliable performance and fitment for Geo and Isuzu vehicles. This new product undergoes quality control inspections to maintain consistency. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.

BrandGMB
Part Number140-1320
Gaskets IncludedYes
Item GradeOem standard
MaterialAluminum
Package Contents1 paper gasket
Product ConditionNew
Pulley IncludedN

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1992IsuzuImpulse1.6LL4N/A
1991GeoStorm1.6LL4N/A
1991IsuzuImpulse1.6LL4N/A
1991IsuzuStylus1.6LL4N/A
1990GeoStorm1.6LL4N/A
1990IsuzuImpulse1.6LL4N/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:

13121151401320160066541162201717177218648228223923403832515872800109301481241053512025615010707320089436020009436020096065AW9220AWP717CP9220ELGWP9220FP2092GWIS32AHYT26030CI50NP019220NP1457P1454P1457P2357PA9008T1102US9220W5240WH6088WP259

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