Parts desk / Starter motor buying guide
Yamaha Grizzly 450 Starter Motor: YFM450 Fitment Guide
Choosing a Grizzly 450 starter should begin with YFM450 and the original part reference. The Grizzly badge is shared across different listings, so matching the badge alone can send you to the wrong replacement.
Shop our Yamaha Grizzly 450 YFM450 starter →
01 / Identify your application
Grizzly 450 and Grizzly 700 need separate checks
Our Grizzly 450 starter listing covers YFM450 applications from 2011–2016 and uses OEM cross-reference 1CT-81890-00. Keep those three details together when comparing a replacement: YFM450, the model year and the original reference.
We also carry a separate Grizzly 700 starter, but that is a different listing with a different reference. The presence of both in our catalogue is useful when shopping by model; it does not make them interchangeable. If you arrived here from a broad Grizzly search, check the capacity and full model code first.
02 / Take a closer look
Compare the part before it goes in your basket.
Our gallery shows the replacement from several angles. Compare the mounting face, terminal position and shape of the housing with the original starter. If your original reference differs from 1CT-81890-00, ask us to check it rather than using visual similarity as the deciding factor.
03 / Prepare for the repair
Yamaha Grizzly 450 YFM450: what to sort before fitting
For this model we have a separate Grizzly 450 starter installation resource. Read it alongside the correct workshop manual after confirming fitment. That lets you plan access, tools and any extra installation items before the replacement arrives.
Confirm the fault first. Slow or absent cranking can involve the battery, connections or starter. Test before replacing parts. DENSO explains this diagnostic approach.
Our starter testing guide and no-start checklist help organise the next checks. Use your exact model’s workshop specifications for the repair.
Fitting resource: How to Replace Yamaha Grizzly 450 Starter Motor.
1. Identify
Have the full model, year and original reference ready. Include photos if the number is missing.
2. Match
Compare the listing and gallery. Ask us to resolve any reference or physical difference before ordering.
3. Prepare
Check the workshop procedure and any extra items required so the whole job is planned.
04 / We have the replacement
Order your Yamaha Grizzly 450 YFM450 starter from us.
We supply the Yamaha Grizzly 450 YFM450 aftermarket starter motor, reference 1CT-81890-00, through Motorbike Parts Australia. You can check the current price and availability, inspect the photos and order directly on the product page.
A part you can check. A team you can call.
Need a hand matching your Yamaha Grizzly 450 YFM450? Call 0437 723 708 with the model, year and original reference. We can help check the listing before you buy.
Free Australia-wide Express postage · 3-year unlimited-km warranty, subject to terms
View price & availability →05 / Common buying questions
Yamaha Grizzly 450 YFM450 starter FAQs
Can I use the Grizzly 700 starter on my 450?
Do not treat the two listings as interchangeable. This 450 listing uses 1CT-81890-00; the 700 listing has a different reference and application.
Does this listing cover a Grizzly 450 outside 2011–2016?
That is outside the range stated in this listing. Contact us with the exact year, model code and original reference before ordering.
What should I send you for a fitment check?
The full model designation, model year, original part reference and clear photos of the starter and its connection. Call 0437 723 708 to discuss anything that does not match the listing.
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