OLIFANT Starter Motor for Yamaha YFZ450 (2004–2013 Carbureted) — Brushless, Direct-Fit Replacement

OLIFANT's starter motor is a direct-fit replacement for carbureted Yamaha YFZ450 ATVs (2004–2013) providing reliable brushless cranking power and correct fitment for specified models.

If your YFZ450 stalls or the original starter struggles to spin the engine, this OLIFANT unit restores dependable starting performance with high-quality internal components designed for reduced battery drain and steady torque delivery. It matches the OEM mounting pattern and electrical interface for carburetor-equipped YFZ450 models, so installation is straightforward for anyone familiar with basic ATV maintenance.

Which Yamaha models and years will this starter work with?

This starter fits carbureted Yamaha YFZ450 models from the listed years and special editions but explicitly does not fit YFZ450R or YFZ450X models. Verify your bike's engine type (carburetor vs. fuel-injected) and model designation before ordering.

• Compatible: Yamaha YFZ450 2004–2009, 2012–2013
• Includes: YFZ450 Limited Edition (2004), Special Edition (2005–2008)
• Also fits: YFZ450 SE II (2007–2008) and Bill Balance edition (2006–2007)
• Not compatible: YFZ450R and YFZ450X (different starter designs)

What are the key technical features and part numbers?

The unit uses a brushless internal motor and reduction gears to deliver steady cranking speeds and improved torque while drawing less current from the battery. It is supplied to match Yamaha part references so you can confirm cross-compatibility with your OEM documentation.

• High-quality internal brushless motor for longer service life
• Reduction gearing for consistent cranking torque
• Part numbers: 5TG-81800-00-00, 5TG-81890-00-00, SMU0264
• Designed for carburetor-equipped YFZ450 models only

How difficult is installation and what should I check first?

Installation is typically a straightforward bolt-on swap when replacing the original starter on compatible YFZ450 models. Basic hand tools and safety precautions are all that’s required, but double-check electrical connections and battery condition to ensure proper operation.

• Disconnect battery before removing old starter
• Compare mounting holes and electrical terminals to OEM unit
• Inspect battery voltage and starter relay for related issues
• Tighten fasteners and reconnect battery, then test cranking

Who this is for: This OLIFANT starter motor is aimed at owners and mechanics of carbureted Yamaha YFZ450 ATVs (2004–2013 and listed special editions) who want a reliable, cost-effective replacement with modern brushless internals. Choose this unit if you need a direct-fit part with known Yamaha cross-reference numbers and you are certain your bike is a carburetor model—not a YFZ450R or YFZ450X. If you maintain or restore older YFZ450s, need a dependable spare for trail use, or want to upgrade from a worn OEM starter, this replacement provides consistent cranking performance while minimizing battery draw.