WAI 31550N Starter

Brand WAI 31550N
12 12
Design Permanent magnet gear reduction
Family Mitsuba
Power Rating 1.6
Starter Rotation Clockwise (right)
Tooth Quantity 16
Mounting Type Flange
Fits Honda · 2 vehicles

100% new construction. Not remanufactured, with proprietary components and processes.

Permanent magnet gear reduction. Delivers efficient cranking in a compact starter design.

Mitsuba fitment. Built for applications that use the Mitsuba starter family.

Cross-references Gates 31550, 31200-64S-A51 and SM-75022 for the same application. See all 3.

$132.61Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $132.61
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Free returns within 60 days if it doesn't fit when fitment is verified.

Starter for Honda Civic

This WAI starter, part number 31550N, is built for 2022-2023 Honda Civic applications with Mitsuba fitment. It is a new, non-remanufactured unit engineered to deliver the output needed for modern electrical demands.

Key Features

  • Permanent magnet gear reduction design for efficient cranking performance.
  • 100% new construction, not remanufactured.
  • 16-tooth configuration with clockwise rotation.
  • Flange mounting type for direct starter replacement applications.
  • 1.6 power rating and 12-volt electrical specification.

Detailed Description

The WAI 31550N starter is a direct-fit replacement for 2022-2023 Honda Civic models with Mitsuba starter applications. Its permanent magnet gear reduction design supports strong starting performance while helping the starter package remain compact and efficient. The 16-tooth, clockwise-rotation configuration and flange mount are important fitment details for matching the original starter setup. As part number 31550N, this starter is manufactured as a 100% new unit using proprietary components and processes for consistent performance and service life.

WAI starters are built to meet the electrical demands of today’s vehicles, and this unit follows that approach with a 12-volt specification and 1.6 power rating. For buyers searching for a Honda Civic starter, WAI 31550N, or a Mitsuba-style replacement starter, this part provides the fitment and construction details needed for a confident match.

What It Is Used For

  • No-crank or slow-crank starting issues.
  • Starter noise caused by worn internal components.
  • Electrical starting problems related to starter wear.
  • Replacement of a failed original starter assembly.

Installation Notes and Tips

Verify the vehicle’s starter rotation, tooth count, mounting style, and electrical specification before installation. Confirm the application notes for Mitsuba fitment on the 2022-2023 Honda Civic and compare the original unit to part number 31550N to ensure an exact match.

Quality Assurance

WAI states that its starters are engineered for the amp output required by modern vehicles and are manufactured as 100% new units rather than remanufactured parts.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2023HondaCivic2.0LL4Mitsuba
2022HondaCivic2.0LL4Mitsuba
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 3155031200-64S-A51SM-75022