NGK ILFR5T11 Laser Iridium Spark Plugs: Unmatched Performance and Longevity for Optimal Engine Power. OE Quality Replacement Spark Plugs by NGK Review

Very disappointed with these spark plugs. One of them is burnt/discolored on ceramic, threads in oil. Come to Amazon, check your suppliers. All in all good luck on Amazon.

Get this for the Toyota Rav4 16 model. Fits well but when it comes to some of them being out of the box it looks like they're getting used to to open. Both the product and the promotional image are not exactly the same, slightly different. And I might go a little cheaper if I could order a set of 4 or more but the thing is if I choose a set of 4 Revain assumes it won't fit your car but if I choose one it will , it says it will fit. it's a bit strange.

Big Question ::: Are they worth the cost? "A" is a loud "YES YOU"! Not only is it great that most plugs don't need to be mated these days (I check the gap to make sure anyway). But for a little more money you get an integral part of the overall combustion process that contributes quite a bit to engine performance and fuel pump economy. With these spark plugs, the car runs smoother and has better throttle response. That says a lot now and now I have nothing more to say so as not to ruin a good…