OLIFANT Starter Motor for Yamaha YFZ450 Carbureted 2004–2013 — Brushless, Low Battery Draw

OLIFANT’s starter motor is a direct-replacement brushless starter built for Yamaha YFZ450 carbureted models from 2004–2013 that need reliable cranking with lower battery draw.

If your YFZ450 (carburetor versions only) struggles to turn over or you want a durable aftermarket unit, this OLIFANT starter matches the OEM mounting and gearing while using a high-quality internal brushless motor for steadier cranking and improved longevity. It is supplied to replace part numbers 5TG-81800-00-00 and 5TG-81890-00-00 (SMU0264) and is designed specifically for carbureted YFZ450 models — it will not fit YFZ450R or YFZ450X variants.

Will this starter fit my YFZ450 model and year?

Yes, but only for carbureted YFZ450 models in the listed years. Confirm the model details before purchasing to avoid compatibility issues.

• Fits Yamaha YFZ450: 2004–2009, 2012–2013
• Also fits YFZ450 Limited and Special Edition variants listed by year
• Replaces OEM part numbers 5TG-81800-00-00 and 5TG-81890-00-00 (SMU0264)
• Not compatible with YFZ450R or YFZ450X models

How does the brushless design affect starting performance?

The internal brushless motor and reduction gears deliver consistent cranking torque while using less current from the battery. That means faster, steadier starts and reduced strain on older batteries compared with worn brushed starters.

• Brushless motor reduces internal wear and maintenance
• Reduction gears provide smooth, reliable engagement
• Lower electrical draw helps preserve battery life during repeated starts

What should I expect during installation?

Installation follows the same mounting position and electrical connections as the OEM starter for the listed YFZ450 carbureted models. Basic mechanical skill and common tools are usually sufficient; follow torque specs from a service manual.

• Bolt pattern matches OEM mounting points for straightforward swap
• Standard starter motor electrical connections—no special wiring needed
• Inspect flywheel engagement area and battery condition during replacement

How durable is this replacement compared to the original?

Built with a high-quality brushless motor and rugged reduction gears, this OLIFANT starter is engineered for longer service life and more consistent performance under frequent use. It’s intended as a reliable aftermarket alternative to the original unit.

• Brushless design reduces brushes and commutator wear points
• Robust gearset resists slippage and premature failure
• Manufactured to meet or exceed typical aftermarket durability expectations

Who this is for: Riders, mechanics, and DIY owners of carbureted Yamaha YFZ450 quads (2004–2013, including specified Limited and Special Editions) who need a dependable starter replacement that reduces battery load and extends service intervals. If you own a YFZ450R or YFZ450X, this unit will not fit — check your model type before ordering.