6 PCSNEW -- DENSO #4511 PLATINUM T T Spark Plugs -- PT16TT

Sparking good.

These Denso spark plugs are as good as the OEM. I’ve been looking for some spark plugs to replace the motorcraft spark plugs. I talk to my local ford dealer and they said motorcraft doesn’t make the original plugs for my truck anymore. After some research it was a draw between these or the NGK. I’ve bought the NGK for my daughter’s truck and they work good. But it seems like these have a better cold start and a better take off than the NGK. The price for these was surprisingly cheaper. Which made me think that they wasn’t going to be as good. Went ahead and purchased them. And they haven’t disappointed me. Now they only been in the truck for a few weeks. If any project will revise my review. But right now I’m a denso fan. So if ur needing a replacement for motorcraft. Try these and see what you think. I’m happy with this purchase as of right now.

Plugs worked well

Works great still in the car no issues remember to gap your plugs before installation, also clean and remove any debris before removing old plugs. You don’t want anything to fall down in the cylinders.

These are the same plugs that the original Mazda came with and since at one time they were part of Toyota they are still made well ... Unfortunately I installed them on the wrong car and had to buy 2 sets ... But both cars run great on these plugs .

quality product...adjusted gap slightly but could have been used straight from package if choosen to

Loved that were 19$ vs 55$ at advanced auto. Must get the manifold gasket set tho

Works fine