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Starter Motor for Yamaha 9.9HP Outboard 1985-2011

Starter Motor for Yamaha 9.9HP Outboard 1985-2011

SKU:410-44085

Regular price £224.20 GBP
Regular price Sale price £224.20 GBP
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Starter Motor for Yamaha 9.9HP Outboard 1985-2011

Fits Yamaha 9.9HP outboard engines, 1985-2011

This starter motor is a direct replacement for Yamaha 9.9HP outboard engines built between 1985 and 2011, built to OEM specifications for correct fit and function.

It is a 12V unit with an 11-tooth counter-clockwise rotation drive, supplied ready to fit in place of the original marine starter.

Marine starter motors work in a demanding environment, so we recommend checking your battery, terminals and charging system alongside any starter replacement. This unit is bench tested before dispatch to confirm correct output and rotation. On smaller outboards, a failing starter often shows up as slow or hesitant cranking, or a starter that spins freely without engaging the flywheel, before it fails completely.

Key Features

  • Direct OEM fit and finish for Yamaha 9.9HP outboards
  • 12V starter motor
  • 11-tooth pinion, counter-clockwise rotation
  • Marine-duty construction
  • 12-month warranty as standard

Technical Specs

Specification Detail
Voltage 12V
Rotation CCW
Teeth 11
Part Type Unit

Vehicle Fitment Guide

Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.

Make & Model Years
Yamaha 9.9HP Outboard 1985-2011

OEM Part Number Cross Reference

Aftermarket replacement. OEM part numbers are listed for reference only.

No OEM cross reference is published for this part.

Frequently Asked Questions

Will this fit my outboard without modification?

Yes, this starter is a direct OEM-fit replacement for Yamaha 9.9HP outboard engines within the years shown and requires no modification to install.

What is included?

One complete starter motor unit, ready to fit.

How do I know my old starter has failed?

Common signs include a clicking noise when turning the key, the engine failing to crank, or the starter spinning without engaging the flywheel.

My engine uses a different starter version, will this fit?

Some years of this outboard used alternative starter versions. Please confirm your original part number against the OEM reference before ordering.

Dispatched from the UK · 12-month warranty · Fitment support from our technical team
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Shipping calculated at checkout. Free shipping over £150. Terms apply