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GMB 145-1390 Engine Water Pump
| Brand | GMB 145-1390 |
|---|---|
| Gaskets Included | Yes |
| Item Grade | OEM Standard |
| Material | Aluminum |
| Package Contents | 2 PAPER GASKETS, 1 O-RING |
| Product Condition | New |
| Pulley Included | Y |
| Fits | Mazda and Kia · 28 vehicles |
OE standard. Manufactured to meet or exceed OEM specifications.
Aluminum construction. Lightweight durability for dependable cooling performance.
Gaskets included. Comes with paper gaskets and an O-ring for installation.
Cross-references Airtex AW9305, BBB Industries 42009 and Dorman - HELP 42134 for the same application. See all 40.
Engine Water Pump for Mazda and Kia Applications
This GMB engine water pump is built for OE-standard service and is manufactured to meet or exceed OEM specifications. It is a direct-fit cooling system replacement for select Mazda Miata, Mazda Protege, Mazda MX-3, and Kia Sephia applications, with an aluminum housing and pulley included for a complete repair-focused setup.
Key Features
- GMB Part Number 145-1390
- Engine water pump for Belts and Cooling service
- OEM Standard item grade
- Aluminum construction for durable cooling system service
- Gaskets included for installation
- Pulley included
- Package contents: 2 paper gaskets and 1 O-ring
- New condition
Detailed Product Overview
GMB 145-1390 is engineered for drivers replacing a worn or leaking water pump on compatible Mazda and Kia vehicles. The pump is manufactured to meet or exceed OEM specifications, making it a practical choice for restoring proper coolant circulation and maintaining stable engine operating temperatures. This part cross-references Airtex AW9305 for the same application. It is a strong match for long-tail searches such as Mazda Miata water pump replacement, Mazda Protege engine water pump, and Kia Sephia cooling system pump replacement. The part number 145-1390 may also appear in interchange listings for related aftermarket and OE-style applications.
What This Water Pump Helps Address
- Coolant leakage from a failing pump seal or housing
- Overheating caused by reduced coolant circulation
- Noise from a worn pump bearing or pulley assembly
- Cooling system service during timing or front-engine maintenance
- Restoration of proper coolant flow in Mazda Miata and Protege applications
Installation Notes and Tips
Verify engine fitment by year, make, and model before installation. Clean the mounting surface thoroughly and inspect the cooling system for contamination, hose wear, and thermostat condition before installing the new pump. Use the included gaskets and O-ring during assembly, and follow the vehicle manufacturer’s torque sequence and coolant refill procedure. This part is listed for 1994-1997 Mazda Miata, 1995-2001 Mazda Protege, 1995-1997 Kia Sephia, and 1994-1996 Mazda MX-3 applications.
Quality Assurance
GMB manufactures this water pump to OEM-standard requirements and states that it is built to meet or exceed OEM specifications. The aluminum construction, included sealing components, and pulley support a service-ready replacement for compatible cooling system repairs.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 2004 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 2003 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 2002 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 2001 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 2001 | Mazda | Protege | 1.6L | L4 | N/A | — |
| 2000 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 2000 | Mazda | Protege | 1.6L | L4 | N/A | — |
| 1999 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 1999 | Mazda | Protege | 1.6L | L4 | N/A | — |
| 1998 | Mazda | Protege | 1.8L | L4 | N/A | — |
| 1997 | Kia | Sephia | 1.8L | L4 | N/A | — |
| 1997 | Kia | Sephia | 1.6L | L4 | N/A | — |
| 1997 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 1997 | Mazda | Protege | 1.8L | L4 | N/A | — |
| 1996 | Kia | Sephia | 1.6L | L4 | N/A | — |
| 1996 | Kia | Sephia | 1.8L | L4 | N/A | — |
| 1996 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 1996 | Mazda | MX-3 | 1.6L | L4 | N/A | — |
| 1996 | Mazda | Protege | 1.8L | L4 | N/A | — |
| 1995 | Kia | Sephia | 1.8L | L4 | N/A | — |
| 1995 | Kia | Sephia | 1.6L | L4 | N/A | — |
| 1995 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 1995 | Mazda | MX-3 | 1.6L | L4 | N/A | — |
| 1995 | Mazda | Protege | 1.8L | L4 | N/A | — |
| 1995 | Mazda | Protege | 1.5L | L4 | N/A | — |
| 1994 | Mazda | Miata | 1.8L | L4 | N/A | — |
| 1994 | Mazda | MX-3 | 1.6L | L4 | N/A | — |
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