Name: Starter Motor for Yamaha Jet Ski 1.8L FX SHO FZR FZS 1812cc 6S5-81800-00 18895
Brand: waiglobal
SKU: 18895N
Price: 174.99 GBP
Availability: InStock

Starter Motor for Yamaha Jet-Ski 6S5-81800-00 - 4Boats

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£174.99

Tax included.

Yamaha Starter Motor 6S5-81800-00

For 1.8L WaveRunner & Yamaha Sport Boats

Is your Yamaha WaveRunner or jet boat just clicking and failing to turn over? This premium quality aftermarket starter motor is a direct replacement for the original equipment installed on Yamaha's 1812cc (1.8L) high-performance engines.

RELIABILITY: Engineered to meet or exceed OEM specifications. Each unit is precision-tested to ensure maximum torque and longevity in harsh marine environments.

Key Features

✔ Direct Fit: No modifications required.
✔ 13-Tooth Drive: Optimized for high-compression 1.8L starts.
✔ Sealed Design: Protects against moisture and corrosion.
✔ High Torque: PMDD motor for reliable cold starts.

Technical Specs

Voltage:	12V
Rotation:	CCW (Counter-Clockwise)
Teeth:	13
Type:	PMDD
Gear OD:	31.9mm / 1.256in
Mounting:	2-Hole (9mm Unthreaded)

Compatibility / Fitment Guide

Model Series	Year Range	Application Notes
FX Cruiser HO / SHO / SVHO	2008–2019+	1812cc 4-Cylinder Engines
FZR / FZS WaveRunner	2009–2016	All GX1800 Models
VXR / VXS WaveRunner	2011–2019	All VX1800 Models
GP1800 WaveRunner	2017–2019	Performance 1.8L Engine
Yamaha Sport Boats (212SS / 242 Ltd)	2010–2019	Twin & Single 1.8L Setups

OEM Cross Reference

Yamaha	6S5-81800-00, 6S5-81800-00-00
Lester	18895
WAI	18895N
J&N	410-54131
Arrowhead	SMU0504

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket replacement part from 4Boats, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.

How do I know if it is compatible?

If your original part number is 6S5-81800-00 or you have a Yamaha 1.8L (1812cc) engine, this is the correct starter. It features the specific 13-tooth drive gear required for these engines.

Does this fit the 1.8L HO and SHO engines?

Yes, this starter is compatible with both naturally aspirated (HO) and Supercharged (SHO/SVHO) versions of the Yamaha 1.8L engine across the WaveRunner and Boat line-ups.

Note: Please verify your original part number against the references above before purchasing. All technical data provided is based on SKU 6S5-81800-00 research.

For the products under £150 the shipping is £6.99.

Free delivery for most items over £150.

Why choose us

QUALITY MARINE PARTS

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Every order is checked by the 4Boats team. Contact us before ordering if you need help with part numbers, compatibility or availability.

Starter Motor for Yamaha Jet Ski 1.8L FX SHO FZR FZS 1812cc 6S5-81800-00 18895