Part #: 17909N

WAI 17909N Starter

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, 3 and 3 Sport
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Reliable Starter for Mazda 3 and 3 Sport

The WAI 17909N starter is engineered to provide dependable engine starting performance for Mazda 3 and Mazda 3 Sport models. Featuring a permanent magnet gear reduction design, this starter ensures efficient power delivery and smooth operation.

  • Permanent magnet gear reduction design for improved efficiency
  • Clockwise (right) starter rotation compatible with specific Mazda models
  • 11 tooth quantity for precise engagement
  • Power rating of 1 for consistent starting power
  • Designed specifically for Mitsubishi family starters

Technical Details and Design Features

The WAI 17909N starter incorporates a permanent magnet gear reduction system, which reduces the overall size and weight while maintaining strong torque output. This design enhances starting efficiency and reduces strain on the vehicle’s electrical system. The starter rotates clockwise (right), matching the original equipment specifications for the Mazda 3 and 3 Sport. With 11 teeth on the pinion gear, it ensures proper meshing with the flywheel for reliable engine engagement. The power rating of 1 indicates its capability to deliver consistent starting power under normal operating conditions. This starter is part of the Mitsubishi family, known for durable and precise starter components.

Compatible Vehicles and Applications

This starter is compatible with the following Mazda vehicles:

  • Mazda 3
  • Mazda 3 Sport

It is designed to replace the original starter in these models, addressing common starting issues such as:

  • Engine cranking failure or slow cranking
  • Intermittent starter engagement
  • Grinding noises during startup
  • Electrical system strain due to inefficient starter operation

Installation Notes and Tips

When installing the WAI 17909N starter, ensure the vehicle battery is fully charged to avoid electrical issues. Verify the starter rotation is clockwise (right) to match the vehicle’s requirements. Proper alignment of the 11-tooth pinion gear with the flywheel is critical for smooth engagement. It is recommended to inspect the flywheel teeth for wear before installation to prevent premature starter damage.

Quality Assurance and Warranty

WAI starters are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 17909N starter undergoes rigorous testing to comply with OEM specifications. Please refer to WAI’s official warranty policy for coverage details, as warranty terms may vary by region and distributor.

BrandWAI
Part Number17909N
1212
DesignPermanent magnet gear reduction
FamilyMitsubishi
Power Rating1
Starter RotationClockwise (right)
Tooth Quantity11

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009Mazda32.0LL4N/A
2009Mazda3 SportN/A
2008Mazda32.0LL4N/A
2007Mazda32.0LL4N/A
2006Mazda32.0LL4N/A
2005Mazda32.0LL4N/A
2004Mazda32.0LL4N/A

* 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:

17909L813-18-400L813-18-400AL813-18-400R00M000T90981

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.