Spark plugs for MA 2.3 litre mondeo

[Ford guru]

Just some feed back about spark plugs I have used for ford Mondeo MA 2.3 .I not sure what ford use from factory in the past it was denso spark plugs with motorcraft on it some people have said from from dealer.At 70000km at service I had service and fitted NGK iridium Laser was installed at . No problem with this plug with performance . Trip computer showed 1.0 L/100 km instant as worse off but still response matched what I had before. As experiment I tried Bosch on a Corolla and owner said not had problem after 25000km of driving in stop start traffic ,so I put back in still going!! So I used the Bosch HR8NPP302 or 6745-4 on same mondeo as described above from supercheap auto on the MA mondeo for this 2.3 litre engine this engine very gutless anyway,so couldn't be any worse I thought and it seem to easily match the NGK for performance .I tried Repco the man only liked NGK laser at$28 each when on special around $21. I thought bit expensive and he not like Bosch . So I tried supercheap auto for they have new easy guide for Bosch spark plugs and 54.00 for pack of 4 individually boxed which I liked for in past Bosch had in plastic packet no good. Anyway at the price of the Bosch which is OE matched I am happy with performance and fuel economy matching what I originally got when car was new. So took them out for inspection at 155000km for inspection no problem plugs are in great shape. They will go the distance of NGK just a lot cheaper unless you can get NGK laser at $13.50 not likely!