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Re: Spark plug source




> Does anyone out there know of a good source of the NGK tri-electrode spark
> plugs? What do one of these plugs generally go for? Does any other company
> make a tri-electrode plug for Audi's (Bosch, Beru?)? None of the local parts
> dealers (Pittsburgh area) have ever heard of a tri-electrode plug. Their NGK
> catalogs show that they do not make any plugs for any Audi. Thanks for any
> info.

NGK BP6ET is tri-electrode.  I have them in my 5k CSQ.  Cost between $2.50
and $3 each at the local parts place (Al's in the Seattle area).
The Bosch tri-electrode would be W7DTC.  My car can also use Bosch WR7DS.

What are you supposed to use in your car?  If it's one of the above Bosch
then you can probably use the BP6ET.

Orin.