anyone tried bosch platinum ir fusion on their 4.4? I'm planning to do it when next oil service is due(should be somewhere between 70-80K miles).

I search and found lots of different opinions. 50% say they're great but another half suggest to stick with NGK. I want to hear some feedbacks from people who put them on their 4.4. thanks!

NGK cost more than BOSCH.... It seems to work better for me. The car runs smoother.

I replaced mine around 60K - also had the brake fluid and coolant flushed

I replaced mine with DENSO Iridium and works very well.