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GMB 170-1970 Engine Water Pump
| Brand | GMB 170-1970 |
|---|---|
| Gaskets Included | Yes |
| Item Grade | OEM Standard |
| Material | Aluminum |
| Package Contents | 1 PAPER GASKET, 1 O-RING |
| Product Condition | New |
| Fits | Toyota · 26 vehicles |
OEM standard. Manufactured to meet or exceed OEM specifications.
Aluminum construction. Lightweight material for dependable cooling performance.
Gaskets included. Comes with a paper gasket and O-ring for installation.
Cross-references Airtex AW9324, BBB Industries 42250 and Dorman - HELP 25324 for the same application. See all 37.
Engine Water Pump for Toyota Applications
This GMB engine water pump is built for Toyota cooling system service and replacement work where OEM-level fit and function matter. Part number 170-1970 is manufactured to meet or exceed OEM specifications and is listed for select Toyota Tacoma, Tundra, 4Runner, and T100 applications.
- OEM Standard item grade for factory-style replacement
- Aluminum pump construction
- Gaskets included for installation
- Package contents: 1 paper gasket, 1 O-ring
- New condition
- No pulley included
Fitment and Application Details
Compatible With select Toyota cooling system applications, including Fits 2003-2004 Toyota Tacoma, N/A; Fits 2000-2004 Toyota Tundra, N/A, w/ Bypass Tube on Housing; Fits 1997-2002 Toyota 4Runner, N/A; Fits 1995-2002 Toyota Tacoma, N/A, w/ Bypass Tube on Housing; Fits 1995-1998 Toyota T100, N/A, w/ Bypass Tube on Housing; and Fits 1996 Toyota 4Runner, N/A, w/ Bypass Tube on Housing. The GMB 170-1970 is a direct-fit style replacement for vehicles that use the listed housing configuration.
This part cross-references Airtex AW9324 and Gates T132 for the same application.
What This Water Pump Helps Address
- Coolant leakage from a worn pump seal or housing
- Overheating caused by reduced coolant circulation
- Noisy operation from a failing internal bearing
- Cooling system service on Toyota Tacoma, Tundra, 4Runner, and T100 models
- Replacement of an aging OE water pump during maintenance
Installation Notes and Tips
Verify the engine configuration and bypass tube housing requirement before ordering. Clean the mounting surface thoroughly, inspect the cooling system for contamination, and replace the gasket and O-ring supplied with the pump during installation. Confirm belt alignment and coolant level after service. Part number 170-1970 is supplied without a pulley.
Quality Assurance
GMB manufactures this water pump to meet or exceed OEM specifications, with OEM Standard grading and aluminum construction for service replacement use. The part is new and supplied with the listed sealing components for a proper installation.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Toyota | Tacoma | 3.4L | V6 | N/A | — |
| 2004 | Toyota | Tundra | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 2003 | Toyota | Tacoma | 3.4L | V6 | N/A | — |
| 2003 | Toyota | Tundra | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 2002 | Toyota | 4Runner | 3.4L | V6 | N/A | — |
| 2002 | Toyota | Tacoma | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 2002 | Toyota | Tundra | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 2001 | Toyota | 4Runner | 3.4L | V6 | N/A | — |
| 2001 | Toyota | Tacoma | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 2001 | Toyota | Tundra | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 2000 | Toyota | 4Runner | 3.4L | V6 | N/A | — |
| 2000 | Toyota | Tacoma | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 2000 | Toyota | Tundra | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1999 | Toyota | 4Runner | 3.4L | V6 | N/A | — |
| 1999 | Toyota | Tacoma | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1998 | Toyota | 4Runner | 3.4L | V6 | N/A | — |
| 1998 | Toyota | T100 | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1998 | Toyota | Tacoma | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1997 | Toyota | 4Runner | 3.4L | V6 | N/A | — |
| 1997 | Toyota | T100 | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1997 | Toyota | Tacoma | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1996 | Toyota | 4Runner | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1996 | Toyota | T100 | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1996 | Toyota | Tacoma | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1995 | Toyota | T100 | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
| 1995 | Toyota | Tacoma | 3.4L | V6 | N/A | w/ Bypass Tube on Housing |
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