OEM replacement spark plug specified by BMW for your BMW's high performance M engine - 12120032273
Per BMW service bulletin, spark plug change is recommended every 37,500 miles.
Maintaining your car at suggested service intervals will result in a better performance and improved fuel economy, which is why we suggest changing your spark plugs at the manufacturers suggested service intervals and be sure to check their condition for any warning signs of failure. If your vehicle isn't operating at peak performance it may be time to replace your spark plugs.
Spark Plug Failure Symptoms
-Check Engine Light
-Loss of Power
-Poor Fuel Economy
NGK is a world leader in spark plug technology. You will find NGK spark plugs in nearly every vehicle application, from high performance racing cars to glow plugs for heavy-duty diesel engines to street vehicles from the world's leading automotive manufacturers. NGK products offer a blend of superior performance characteristics at various price points to match your application and budget.
Use www.ngkspark.co.nz for a New Zealand based Plug Finder