R1150GSA twin spark plugs

[T5ABY]

Standard NGK or Iridium plugs, any difference (except the price) in using one or the other ?

 

[taminator]

Last longer, that about it, saves taking them out again for a while

 

[T5ABY]

Cheers

 

[beemerboy9]

Standard NGK or Iridium plugs, any difference (except the price) in using one or the other ?

If you look at this website you will see that the first recommended spark plug change on this Chevy Equinox is at 97,500 miles. Iridium Spark plugs were developed for this type of long service interval.