Nt plug type

Joined
Feb 13, 2022
Messages
37
Location
Wexford ireland
Hello all. Hope your keeping well. Havent been on in a while. Flat out sowin lawns since it dried up.
well a little It is ireland. Lads im seviceimg my 2008 nt 700 and the spark plugs that are in hur are ngk cr8eix and see the origanal in the owners manuel says cpr8ea - 9 ngk . Any info on which is best.
 
I would think that the cpr8ea plugs standard copper plugs were the stock/specified before the cr8eix Iridium were invented.
And upgrading to the cr8eix Iridium is perfectly fine.
I've done that with all my vehicles and have not had any problems.

Let's see what other have to say.
 
Amen to the Iridium plugs. The recommended replacement interval in the owner's manual is overkill. Even with the OE copper plugs they are good for 30K miles, the Iridiums much longer.

Mike
 
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