NGK Iridiums for 3.2

[jamesr]

I have got my plugs this morning: NGK Iridium IX part no. BKR5EIX

I have read posts on here about wrong plugs etc.

Are these correct for my 3.2?

Don't want them hitting the pistons etc?

[jamesr]

I have been told all they make are these: NGK--BKR5EQUB

which are normal NGK's

[gtr1000]

This may or may not be helpful http://forum.vectra-c.com/showthread...ighlight=denso

Then have a look on the Global Denso website and they do iridium plugs for the Z32 lump. I've serached for NGK Iridiums and I don't think they do the EXACT plug for the Z32.

I think your second post is more likely to be your answer.

[Drinky]

I struggled to find NGK iridium plugs for my 3.2 Elite last year so instead i went for the Denso iridium plugs got a set of 6 for £46 all in from Euro Car Parts which i think is a bit of a bargain ...............P.s they are a crackin plug as well almost eliminated the flat spot these engines seem to suffer from !!!!

[Stuarty]

Take one of the old ones out and compare it to your new ones if its the same length etc it will be fine.

[jamesr]

Do you know how difficult it is to get at the spark plugs, not just a case of bein able to whip em out to check!!

[Stuarty]

On the old V6 red top the first bank is easy dont know what the 3.2 is like never had a look at one cant be all that bad surley!

[jamesr]

Can anyone else help?

[jamesr]

I have been on the phone to NGK today and the NGK Iridiums DO fit the 3.2.

The part number is BKR5EIX

Hope that helps you all!

[tommyk999]

Hi,

I called them today as well and they sad they fit but they do not recommend
to do that. I better go for the DENSO then.