used part for 2004 RX8
 

I need to find 2 o rings part N3H213255 for my 2004 RX8 or my car is useless. I have already purchased an injector rail part N3h213150 but the mazda dealership said I need 2 o rings. I have tried for several weeks to find a site which
would help me find these o rings. Can anyone here help

I looked online also but the closet part number I am getting is N3H2-13-257. It's like a O ring kit. Not really sure if that's gonna fit.
I live in Bloomington and my dealership is Royal South, their website can order parts, maybe you can try that.
Just Google Royao South Mazda&Volvo
Sorry that's all I can find for now.