oil filler cap replacement

I have a schematic linked below that lists parts and OEM part numbers. I have a 2020 model, change the year if you need to. I suspect it's the same for any year, but you'd need to verify that. Any reputable vendor will use the same part number as Yamaha's OEM.
2020 Yamaha YZF-R3 OEM Parts | MotoSport

The oil filler plug is in the schematic for "water pump" parts 9 (oil plug) 10 (gasket).
PLUG, OIL LEVEL1WD-E5362-00-00 O-RING93210-27807-00

I actually prefer the metal chinese filler caps, they're cheap, higher quality, last longer, and better for safety wiring. If you want a name brand aftermarket, Moto-D and Driven have them, but they cost a ton.

Moto-D Filler Cap

Driven Filler Cap

silence0200 said:

anyone know where to find a part # for the oil filler cap stupidly misplaced my oil cap when doing an oil change and cannot for the life of me find it, tried looking for a replacement online but cant find anything that oem only aftermarket from china with stupid import/shipping fees any help would be appreciated

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Go to motosport.com Type in the bike details. You can get every part to the R3 on this website