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WAI 10704N Starter
Reliable Starter for Scion, Subaru, and Toyota Models
The WAI 10704N starter is engineered to provide dependable starting power for select Scion, Subaru, and Toyota vehicles. Designed with a permanent magnet gear reduction system, this starter ensures efficient performance and durability for your 86, BRZ, and FR-S models.
- Permanent magnet gear reduction design for improved efficiency
- Counterclockwise (left) starter rotation
- 10-tooth pinion gear for precise engagement
- Flange mounting type for secure installation
- Power rating of 1.6 kW suitable for Denso family starters
Technical Details and Performance
The WAI 10704N starter features a permanent magnet gear reduction design that reduces the load on the engine during startup, enhancing overall reliability. With a power rating of 1.6 kW, this starter delivers consistent torque to turn over the engine smoothly. The counterclockwise rotation and 10-tooth pinion gear are specifically matched to the requirements of the Denso family starters, ensuring compatibility and optimal engagement. The flange mounting type provides a secure and stable fitment, minimizing vibration and wear.
Compatible Vehicles and Applications
This starter is compatible with the following makes and models:
- Scion 86
- Subaru BRZ
- Toyota FR-S
It is designed to replace original equipment starters in these vehicles, addressing common starting issues such as:
- Failure to crank or slow engine turnover
- Intermittent starting problems
- Grinding noises during startup
- Starter motor overheating
- Electrical faults related to starter engagement
Installation Notes and Tips
When installing the WAI 10704N starter, ensure the mounting flange aligns correctly with the engine block. Verify the counterclockwise rotation matches the vehicle’s specifications to avoid damage. It is recommended to inspect the battery and electrical connections for corrosion or wear before installation to ensure optimal performance.
Quality Assurance and Warranty
WAI starters are manufactured to meet industry standards for durability and performance. The 10704N part number undergoes rigorous testing to ensure reliable operation in demanding conditions. Please refer to WAI’s official documentation for specific warranty details applicable to this starter model.
| Brand | WAI |
| Part Number | 10704N |
| 12 | 12 |
| Design | Permanent magnet gear reduction |
| Family | Denso |
| Power Rating | 1.6 |
| Starter Rotation | Counterclockwise (left) |
| Tooth Quantity | 10 |
| Mounting Type | Flange |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2020 | Toyota | 86 | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2019 | Subaru | BRZ | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2019 | Toyota | 86 | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2018 | Subaru | BRZ | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2018 | Toyota | 86 | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2017 | Subaru | BRZ | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2017 | Toyota | 86 | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2016 | Scion | FR-S | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2016 | Subaru | BRZ | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2015 | Scion | FR-S | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2015 | Subaru | BRZ | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2014 | Scion | FR-S | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2014 | Subaru | BRZ | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2013 | Scion | FR-S | Automatic | N/A | Denso PMGR, 10T/CCW |
| 2013 | Subaru | BRZ | Automatic | N/A | Denso PMGR, 10T/CCW |
* 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.