Bosch Automotive (FGR5KQE0) Copper With Nickel Spark Plug - Pack Of 10 Review

I love the contact; No gap required; Some anti-seize lube on the threads and dialect grease in the boot, then torque to spec (typically 20 ft lbs) and DO NOT LOSE THIS firing order :)

Finally on my third order I got what I needed. These Double Iridium 9660 spark plugs are perfect for the FORD 4.0 V6 engine. The clearance is already set at 0.052 inches, which is the factory specification. The use of anti-seize agents is not necessary, they are pre-coated and will not attack the aluminum block. Conditions Torque between 13-15 ft.lbs is acceptable. You don't have to be super precise.

So it's hard to worry too much about candles. They do their job and you need to know pretty well if they arrived intact and if they are easy to install. Yes to both questions. They arrived in good condition and were exceptionally good value given the cost of dual iridium. Especially since you extend the service life of the fork with the double coating. A few notes: These parts do NOT require anti-seize compound for installation. It's a bit hard to read on microscopic instruction paper, but the…