2006 GS450H Spark Plugs

[ZXSpectrum]

Hi All,

Does anyone have a recommendation on some spark plugs for my GS450H? I believe they should be platinum or iridium but i am struggling to find the correct ones or a suitable alternative. 

I did do a search but couldnt find specific info. Apologies if i have missed it. 

Thanks 🙂 

[ThE_0nE]

Hi mate,

Mine Lexus is 2007 GS450h and I found the reference in the manual. If you go to 6.1 Specifications section of the owner manual you can find that Ignition system requires DENSO (FK20HBR11) or NGK (ILFR6D11T) iridium spark plug.

I bought 6 of them 17,50 EUR/each at auto-doc website.

[serbarry]

How many are required for the GS450H? Six?

[Zotto]

Ehm Sergio, what do you expect from a six cylinder engine?