I'm due new plugs for 07 V8 vantage

[stevo96]

Is there an alternative part number for the plugs for a V8? They are coming up $50 each in Australia....

[davidexige]

Have a look at this thread, there’s a few mentions of alternate spark plugs.

https://www.pistonheads.com/gassing/topic.asp?h=0&...

[F1NDW]

Or this site. I use these NGK OEM on my Vanquish.

https://www.ngkpartfinder.co.uk/catalogues/cars/se...