3.0Si Spark Plugs

Y

y3putt

Member
Hi Everyone..

Can someone tell me if these plugs are right for a 2007 3.0 Si .. If not..what are the correct type..

http://www.ebay.co.uk/itm/BMW-Z4-2-5-3-0-ROASTER-3-0i-3-0si-DENSO-TT-SPARK-PLUGS-X6-K20TT-/400504489556?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item5d3fed8654

Many thanks

Mark.. :thumbsup:
 
I think Bosch are standard spark plugs although you can upgrade and go NGK Iridium's. Not sure about those Denso one's, expect they would be ok but I would go for originals or upgraded if I were you. Cant remember the code's for the NGK's but will be on their website if you put in your number plate or model.
 
I thought the 3.0si had NGK as standard?

My old 3.0i had Bosch as standard but I changed to NGK iridium and it was definately better and 1mpg better on fuel over a 3K Euro road trip.

I am thinkning of changing the sparks in my coupe as they are now 5 years old and have done 50K, might free issue them to BMW when they do the next service and get them to fit them, however it then sends the servicing out of synch as the sparks are an inspection II item.
 
Yes I am afraid I am/ was sad and logged my MPG with every tank... the 1mpg difference was based on same driving style, same routes over a 6 month period (comparing summer to summer).
 
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