Review on 🔥 Set of 6 NGK 2477 Iridium Spark Plugs ZFR5FIX-11 - Brand New by Chris Hamim

My experience is that NGK connectors in Honda/Acura last longer than other brands. ) to make them removable using the usual methods. NGK says EP isn't required due to the coating on the threads, but I've seen a couple of kits that were very difficult to remove, requiring penetrating oil and careful removal. If you use an anti-seize, remember that the anti-sizing changes the coefficient of friction (acts like a lubricant) and the assembly torque must be reduced by 20% and only a very thin film is required on each part (especially on spark plugs ). When removing and reinstalling plugs, you should use a lubricant as the coating isn't as effective once it's tightened.