OEM Spark plugs type ?
#1
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Thread Starter
OEM Spark plugs type ?
Hi,
I have to change spark plugs on my W221 V8 S550. What are OEM exact producer/type ?
Bosch ?
What do you recommend to install (I seen aftermarket: NGK, Denso).
Thank you,
Mariusz
I have to change spark plugs on my W221 V8 S550. What are OEM exact producer/type ?
Bosch ?
What do you recommend to install (I seen aftermarket: NGK, Denso).
Thank you,
Mariusz