service for thundercats

Hi I am going to do my very first service on my thundercat

I am a bit lost off

do I need 4 of the spark plugs NGK Motorbike Spark Plug CR9E 6.99 each or is it just one

whats the oil filter I need I can not seem to find the model number

and what about an air filter too

I assume 5 ltr of 10/ 40 Halfords oild will do

ta Ginger

You have four cylinders so you'll need four plugs.

Here's a LINK to the rest of the kit. Although I am sure if you search the web you may find it cheaper elsewhere

Thank you ginger x

Any luck getting the price down on the service parts ?

I have to go to Halfords tomorrow and pay cash but its cheeper than a motorbike shop here
ginger

Hopefully not too late, you shouldn't need an air filter it should be a foam one you have. Oil, as long as it's for bikes.

Well I done and oil and oil filter change .. it was canny good I so enjoyed doing it on my cat it was a bit difficult with the after market fairing to put back on .. but I did a drawing on cardboard and punch a hold and put the bolts in it which I am glad I did it would been a nightmare to do with out a marked out drawing and the cat seems to runn much better

ta for the help

Ginger x