tried searching nothing comes up for rdx always throws results for other models frustrating..

Anyway need to replace plugs never been done in 226k miles from po.

part # i come up with from online dealer sites is 12290-RWC-A01 for $26 a piece! even on ebay - no way am I paying that much for one plug.

 

https://www.google.com/search?q=1g+r...hrome&ie=UTF-8

 

I did NGK Spark Plug Laser Iridium SILKR8A-S, Amazon, $13 each, back in 2014 for my 100K tune-up for my 08 RDX. The dealership was charging about $26 bucks per compared to amazon.

 

thanks, did grab from amazon 55.36 total with my prime.