OE Quality
60-Day Returns

WAI 16121N Starter
Reliable Starter for Automotive Electrical Systems
The WAI 16121N starter is engineered to provide dependable engine starting performance for vehicles requiring a clockwise (right) rotation starter. Featuring a wound wire direct drive design, this starter is suitable for applications needing precise power delivery and durability.
- 12-volt electrical system compatibility
- Wound wire direct drive design for efficient operation
- Lucas family starter component
- 0.8 power rating for consistent starting torque
- Clockwise (right) starter rotation
- 9-tooth pinion gear for proper engagement
- Flange mounting type for secure installation
Technical Details and Design Features
The WAI 16121N starter is designed with a wound wire direct drive mechanism, which enhances the starter's reliability and efficiency by providing a direct transfer of power from the motor to the pinion gear. This starter operates on a 12-volt system and delivers a power rating of 0.8, ensuring sufficient torque to crank engines effectively. The clockwise (right) rotation matches specific engine requirements, while the 9-tooth pinion gear ensures proper meshing with the flywheel. The flange mounting type allows for a secure and stable attachment to the engine block, minimizing vibration and wear.
Compatible Vehicles and Applications
This starter is compatible with various vehicle makes and models that require a Lucas family starter with clockwise rotation and flange mounting. It is commonly used in automotive electrical, charging, and starting systems where a 12-volt, 0.8 power rating starter with a 9-tooth pinion is specified. The WAI 16121N part number is essential when searching for replacement starters for vehicles that match these specifications.
- Resolves engine cranking issues due to starter failure
- Addresses slow or weak engine starts
- Replaces worn or damaged pinion gears
- Corrects improper starter rotation problems
- Ensures secure mounting with flange type installation
Installation Notes and Tips
When installing the WAI 16121N starter, verify the starter rotation direction matches the engine requirements (clockwise/right). Ensure the mounting flange aligns properly with the engine block to avoid misalignment. Check the tooth count on the flywheel to confirm compatibility with the 9-tooth pinion gear. Proper electrical connections to the 12-volt system should be made to prevent starting issues.
Quality Assurance and Warranty
WAI starters are manufactured to meet industry standards for durability and performance. The 16121N starter undergoes rigorous testing to ensure reliable operation under normal automotive conditions. Please refer to WAI's warranty policy for specific coverage details related to this starter model.
| Brand | WAI |
| Part Number | 16121N |
| 12 | 12 |
| Design | Wound wire direct drive |
| Family | Lucas |
| Power Rating | 0.8 |
| Starter Rotation | Clockwise (right) |
| Tooth Quantity | 9 |
| Mounting Type | Flange |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* 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.