Yamaha R1 · 2004–2008 · Aftermarket
A fresh start.
For your R1.
A new aftermarket Yamaha R1 starter motor, listed for Yamaha YZF-R1 2004–2008 applications with OEM cross-reference 4C8-81890-01-00. Free Australia-wide Express postage, a three-year warranty and local fitment support are included.
View price & orderTalk to us: 0437 723 708
01 / Match your model
Yamaha R1 starter motor compatibility.
Use your full model designation and original part reference alongside the listed year range.
| Listed application | Model years | OEM cross-reference |
|---|---|---|
| Yamaha YZF-R1 | 2004–2008 | 4C8-81890-01-00 |
Choose the right application
Model details matter
This is the earlier R1 starter listing. The 2009–2014 R1 starter has a separate reference and product page.
A useful distinction
Which listing is for a 2009–2014 R1?
See our 2009–2014 Yamaha R1 starter motor (14B8189000). This page lists 2004–2008 applications with reference 4C8-81890-01-00.
The OEM reference identifies the application. This is a new aftermarket replacement, not a genuine Yamaha-branded part.
02 / Know what you are buying
A replacement starter.
A clear plan for the job.
The product
New aftermarket starter motor
The starter motor shown in this product’s gallery, supplied as the photographed replacement assembly.
Use the detailed views below to compare the layout with your existing unit.
Before fitting
Check the installation requirements
Follow the workshop manual for your exact Yamaha R1. Confirm which seals, fasteners or other installation items your job needs; this listing does not promise a complete installation kit.
For help with the reference or supplied components, call 0437 723 708.
03 / Actual product photography
Take a closer look at the replacement.
Three views from this product’s gallery. Select a photo to open the full-size image.
04 / Prepare for the repair
Plan the job before you start.
How to Replace Yamaha R1 Starter Motor
Our written guide provides an overview of the replacement process.
Follow the workshop manual for your exact model’s specifications and procedure. Confirm the fault before replacing a component.
Read the guide →Have the original reference ready
4C8-81890-01-00 is the reference used here. If your original number differs or has been superseded, ask us to check the replacement reference.
Send the details that help
Your full model code, year and clear photos help us compare the original part with the assembly shown in this listing.
05 / Delivered with support
Express postage.
Support that stays with the part.
Australia-wide delivery
Australia Post Express
$0Express postage included, with tracking emailed when your order is dispatched from our Gold Coast warehouse.
In-stock orders placed before 2pm AEST, Monday to Friday, are dispatched the same business day. Arrival times depend on your destination.
Written warranty cover
Unlimited kilometres.
3 yearsCover against defects in materials and workmanship under normal use and correct installation.
Incorrect installation, misuse, accidents, modifications and normal wear are excluded. Approved warranty claims include free return postage.
Need help before or after your order? Call 0437 723 708. For return conditions, see our returns policy.
06 / Your questions answered
Yamaha R1 starter motor FAQs.
Which applications does this listing cover?
Yamaha YZF-R1, 2004–2008, reference 4C8-81890-01-00. This is the earlier R1 starter listing. The 2009–2014 R1 starter has a separate reference and product page.
Which listing is for a 2009–2014 R1?
See our 2009–2014 Yamaha R1 starter motor (14B8189000). This page lists 2004–2008 applications with reference 4C8-81890-01-00.
Is this a new starter motor?
This is listed as a new aftermarket starter motor, not a used or reconditioned unit. It is not a genuine Yamaha-branded part.
What does reference 4C8-81890-01-00 mean?
It is the OEM compatibility cross-reference used for this listing, rather than the manufacturer part number of the aftermarket unit.
Does it include a complete installation kit?
This listing is for the starter motor shown in the product photographs. Additional seals, fasteners and installation items are not promised as a complete kit. Check your workshop manual and contact us about any supplied components you need to confirm.
How much is shipping, and when will it leave?
Australia-wide Australia Post Express postage is included. In-stock orders placed before 2pm AEST, Monday to Friday, are dispatched the same business day. Transit times vary by destination.
Where can I get fitting help?
Read our How to Replace Yamaha R1 Starter Motor alongside your exact-model workshop manual. Call 0437 723 708 for product and fitment help.
Looking for another model? Browse starter motors or find parts by model.
Reviews
There are no reviews yet.