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WAI 11517N Alternator
| Brand | WAI 11517N |
|---|---|
| 12 | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Family | Denso |
| Regulator Type | Internal |
| Amperage Rating | 100 |
| Fits | Toyota · 13 vehicles |
100% new unit. Not remanufactured, with proprietary components and processes for long life.
Internal fan design. Helps the alternator manage airflow for dependable performance.
100 amp output. Provides the electrical power needed for modern charging demands.
Cross-references BBB Industries 11517, 27060-31180 and 104210-284 for the same application. See all 4.
WAI 11517N Alternator for Toyota Applications
The WAI 11517N alternator is a 100 amp, 12-volt charging component built for Toyota trucks and SUVs that need stable electrical output. It uses an internal regulator, internal fan, and clockwise rotation to match the specified DENSO-family application.
Key Features
- 100 amp amperage rating for dependable charging output
- 12-volt alternator for listed Toyota electrical systems
- Internal regulator for integrated voltage control
- Internal fan design for compact alternator packaging
- Clockwise (right) rotation
- DENSO family application
- 100% new construction, not remanufactured
Detailed Description
Built by WAI for charging-system service, part number 11517N is engineered to deliver the amperage needed for modern vehicle electrical loads. The unit is 100% new and uses proprietary components and manufacturing processes aimed at consistent performance and long service life. This alternator is a direct-fit option for select Toyota FJ Cruiser, Toyota Tundra, and Toyota 4Runner applications, including 2011-2014 Toyota Tundra, 2011-2013 Toyota 4Runner, 2010-2014 Toyota FJ Cruiser, and 2010 Toyota 4Runner without front and rear 120V outlets.
This part cross-references BBB Industries 11517 for the same application.
What It Helps Address
- Low battery charging caused by a weak alternator
- Dim lights or electrical instability under load
- Battery warning light concerns related to charging output
- Accessory performance issues from insufficient amperage
- Starting problems tied to poor system voltage
Installation Notes and Tips
- Verify the vehicle uses the listed DENSO-family, 100 amp configuration before installation.
- Confirm clockwise (right) rotation and internal regulator specifications match the original unit.
- Check belt condition, battery condition, and charging-system wiring during replacement.
- For 2010 Toyota 4Runner applications, confirm the vehicle is without front and rear 120V outlets.
- After installation, test charging voltage and system output to confirm proper operation.
Quality Assurance
WAI states that this alternator is 100% new and manufactured with proprietary components and processes to support maximum life and performance.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2014 | Toyota | FJ Cruiser | — | — | — |
| 2014 | Toyota | Tundra | 4.0L | V6 | 100 Amp |
| 2013 | Toyota | 4Runner | — | — | 100 Amp |
| 2013 | Toyota | FJ Cruiser | — | — | — |
| 2013 | Toyota | Tundra | 4.0L | V6 | 100 Amp |
| 2012 | Toyota | 4Runner | — | — | 100 Amp |
| 2012 | Toyota | FJ Cruiser | — | — | — |
| 2012 | Toyota | Tundra | 4.0L | V6 | 100 Amp |
| 2011 | Toyota | 4Runner | — | — | 100 Amp |
| 2011 | Toyota | FJ Cruiser | — | — | — |
| 2011 | Toyota | Tundra | 4.0L | V6 | 100 Amp |
| 2010 | Toyota | 4Runner | 4.0L | V6 | wo/Front and Rear 120V Outlets |
| 2010 | Toyota | FJ Cruiser | — | — | — |
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