These are the NGK plugs to fit the V90, Denso is a good alternative too :
Recommended BKR6ETUC 3384 - Gap is preset
Alternative BKR6EKUB 3584 - Gap is preset
Upgrade BKR6EIX 6418 - Gap is preset
LPG LPG1 1496 - Gap is preset
https://www.ebay.co.uk/itm/BKR6ETUC-...g/303457480262
Six of the little devils, post free from EuroCarParts under one of their ebay shops, carpartssaver.
If you want to go to the organ grinder rather than the monkey, ECP have their own lisitng for £22.32 so about 80p dearer than their own shop :
https://www.ebay.co.uk/itm/6x-NGK-Sp...C/233473199144
Other sellers are selling them in multiples of 5 and 4 as well.
Not sure on the Denso number, i'd only fit Bosch if NGK or Denso weren't available and never, ever fit Champion!
