The Story
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.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
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.















