OE Quality
60-Day Returns

GMB 170-1970 Engine Water Pump
Reliable Engine Water Pump for Toyota 4Runner, Tacoma, Tundra
The GMB 170-1970 engine water pump is designed to maintain optimal engine temperature for Toyota 4Runner, T100, Tacoma, and Tundra models. Manufactured to OEM standards, this new aluminum water pump includes essential gaskets for a secure and leak-free installation.
Key Features of GMB 170-1970 Engine Water Pump
- Constructed from durable aluminum for long-lasting performance
- Includes 1 paper gasket and 1 o-ring to ensure proper sealing
- Meets OEM standard item grade for reliable fit and function
- New product condition for dependable operation
- Compatible with Toyota 4Runner, T100, Tacoma, and Tundra models
- Does not include pulley, designed for direct replacement
Detailed Product Description
The GMB 170-1970 engine water pump is engineered to provide efficient coolant circulation within the engine cooling system of select Toyota vehicles. Made from aluminum, this pump offers corrosion resistance and heat dissipation properties essential for maintaining engine temperature. The included paper gasket and o-ring help prevent leaks and ensure a tight seal during installation. This water pump is a direct replacement part, meeting OEM standards to maintain factory performance and reliability for Toyota 4Runner, T100, Tacoma, and Tundra models.
Common Applications and Issues Addressed
- Replacement for failing or leaking water pumps in Toyota 4Runner, Tacoma, Tundra, and T100
- Resolves overheating issues caused by inadequate coolant circulation
- Eliminates coolant leaks due to worn or damaged seals
- Prevents engine damage from insufficient cooling
- Restores proper engine temperature regulation for improved performance
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid injury
- Use the included paper gasket and o-ring for proper sealing
- Inspect the pulley and belt condition; replace if worn
- Follow vehicle-specific torque specifications when tightening bolts
- Flush the cooling system if contamination or debris is present before installing the new pump
Quality Assurance and Warranty
The GMB 170-1970 engine water pump is manufactured to meet OEM standards, ensuring compatibility and durability for Toyota 4Runner, T100, Tacoma, and Tundra vehicles. This new water pump comes with included gaskets to facilitate a proper installation. While specific warranty details are not provided, GMB products typically adhere to strict quality control processes to support reliable operation.
| Brand | GMB |
| Part Number | 170-1970 |
| Gaskets Included | Yes |
| Item Grade | OEM Standard |
| Material | Aluminum |
| Package Contents | 1 PAPER GASKET, 1 O-RING |
| Product Condition | New |
This part fits 26 vehicles. Search below:
| 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 |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.