Double plat Denso plugs in a 2AZ-FE?

[Surfslinger]

I have 6 band new Denso PK20R11 double platinum plugs I keep on hand for my 94 5SFE Camry, and Denso says they are OK for my 2003 2AZ-FE. I'd like actual feedback from folks who have installed these plugs in a 2AZ-FE, not speculation please. Only issue I can think may come into play would be change interval. Can't see how much if any performance would be effected (same heat range as the IK20), cause a code to trip trip, etc.

Thanks.

[BlackG5]

Car comes with Denso Iridium plugs but I can't see why it would hurt to use the platinums other than lifespan.

From what I understand the only difference is the strength of the tip. As long as they are the same heat range, platinums should work just fine, they just won't last as long.

[leakyseals]

IMO Its a downgrade. Somebody had those on my 02 I4 Camry when I bought it. Put the OE NGK Laser Iridiums on, difference was huge. Like night and day. +3 MPG, better performance (IMO), pinging stopped and engine was overall quieter. OE plugs are good up to 100k.

[JustAnotherAsian]

platinum is indeed considered a "downgrade" from iridium. iridium also happens to be oem spec for the 2az-fe. i'd stick to iridium.