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MPA Electrical 17921 Starter
Reliable Starter for Toyota Yaris Vehicles
The MPA Electrical Remanufactured Starter 17921 is designed specifically for Toyota Yaris models, providing dependable engine starting performance. This 12-volt starter features a permanent magnet gear reduction design to ensure efficient power delivery and durability.
- 12.0 Volt electrical system compatibility
- Permanent magnet gear reduction design for improved efficiency
- Compatible with Nippondenso starter family
- 1.0 power rating for reliable engine cranking
- Clockwise (right) starter rotation
- 9-tooth pinion gear for precise engagement
- Flange mounting type for secure installation
Detailed Product Features and Specifications
This remanufactured starter, part number 17921, is engineered to meet the specific requirements of Toyota Yaris vehicles. The permanent magnet gear reduction design reduces the starter's size and weight while maintaining strong torque output, which helps improve starting efficiency. The clockwise (right) rotation and 9-tooth pinion gear ensure proper meshing with the engine flywheel, minimizing wear and enhancing longevity. The flange mounting type provides a secure and stable fit during installation. As part of the Nippondenso family, this starter aligns with OEM standards for performance and reliability.
MPA Electrical Remanufactured Product Line
The Remanufactured line from MPA Electrical offers quality starters that have been carefully rebuilt to restore original performance. This process includes thorough inspection, replacement of worn components, and testing to ensure the starter meets strict operational standards. Choosing a remanufactured starter like the 17921 provides a cost-effective alternative to new units while maintaining dependable function for your Toyota Yaris.
Common Applications and Problem Resolution
- Replaces faulty or worn-out starters in Toyota Yaris models
- Addresses issues with engine cranking failure or slow starts
- Resolves starter noise caused by damaged pinion gears
- Fixes intermittent starting problems due to electrical faults
- Improves starting reliability in cold weather conditions
Installation Notes and Tips
Ensure the vehicle battery is fully charged before installation to avoid electrical issues. Verify the starter rotation and tooth count match the original part to guarantee compatibility. Use proper torque specifications when securing the flange mount to prevent misalignment. It is recommended to inspect related components such as the flywheel and wiring harness during replacement to maintain optimal performance.
Quality Assurance and Warranty
MPA Electrical remanufactured starters undergo rigorous testing to meet quality and performance standards. While specific warranty details are not provided here, remanufactured parts typically come with limited warranties covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms related to part number 17921.
| Brand | MPA Electrical |
| Part Number | 17921 |
| Position | Remanufactured |
| Voltage | 12.0 |
| Design | Permanent magnet gear reduction |
| Family | Nippondenso |
| Power Rating | 1.0 |
| Starter Rotation | Clockwise (right) |
| Tooth Quantity | 9 |
| Mounting Type | Flange |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Toyota | Yaris | 1.5L | L4 | N/A | Remanufactured |
| 2017 | Toyota | Yaris | 1.5L | L4 | N/A | Remanufactured |
| 2016 | Toyota | Yaris | 1.5L | L4 | N/A | Remanufactured |
| 2015 | Toyota | Yaris | 1.5L | L4 | N/A | Remanufactured |
| 2014 | Toyota | Yaris | 1.5L | L4 | N/A | Remanufactured |
| 2013 | Toyota | Yaris | 1.5L | L4 | N/A | Remanufactured |
| 2012 | Toyota | Yaris | 1.5L | L4 | N/A | Remanufactured |
* 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.