z18xe..spark plugs

[thomaslar]

is there spark plug bosch iridium??and who is the best spark plugs?

[lesj]

Not sure about BOSCH but DENSO make an iridum plug. Cost £8.41 each

[tridley]

NGK are excellent plugs, some here http://cgi.ebay.co.uk/VAUXHALL-OPEL-...item518dc92a07

[carpet]

Denso Iridium plugs are just over £6 from "carsparkplugs.com", cheapest I have found.

[Ste]

I really don't see the difference from VX standard ones.

[mhvcbv]

I really don't see the difference from VX standard ones.

i've tried vx, bosch and the Iridium plugs and noticed no differance at all.
car starts first time straight away on all of them.
just down to personal choice really.

[tridley]

I really don't see the difference from VX standard ones.

Iridium plugs produce a hotter spark hence better combustion. They are recommended for LPG vehicles as surprisingly it's harder to ignite LPG than petrol in an engine.

[Ste]

But is OP dual fuelled? I'm not.