OEM from Bosch vs. NGK
Encouraged by the post, I've also decided to change my spark plugs on my own. I'm at 101500 on a 2006 330i, so the plugs are overdue. When I contacted the dealer, they were selling Bosch plugs at $24 each. Online, I found NGK plugs for $11 at Partsgeek. Any suggestions and what about gaps?Thanks!
|