IS250 DENSO IRIDIUM TT SPARK PLUG IKBH20TT

[LennyLexus]

Hi All, 

Does any one have any experiences with DENSO iridium TT SPARK PLUG IKBH20TT? They are listed as compatible and than half the price of the standard FK20HBR11.

Cheers

Len

[ChumpusRex]

These look like a new product line, just released.

However, they look identical to the OEM plugs. The OEM plugs use dual iridium electrodes, which denso did not offer in their "aftermarket" range of spark plugs. I'm guessing that denso have just released their dual iridium electrode technology for use in their aftermarket products.

[LennyLexus]

Better all round plugs, but less cost? I can't get my head around that one. Strangely sparkplugs.co.uk are no longer listing them as compatabile for the 250. 

Lexus Birmingham do the plugs at a fantastic £79.99 (much less than the £120+ being charged elsewhere). I'll stick to the manuals recommendations.

 

[Jules PF]

Best price I've seen anywhere for the original  FK20HBR11 is at Opie Oils. I'd stick with original. Doing the change is a bit of a task, intake manifold has to come off, so best stick with original for longevity.