The socket sticks too tightly to the spark plug, so it becomes hard to remove after installing it.

Worked great on a 2014 535i.

It simply holds the spark plug too tight. Extensions kept releasing from the socket leaving the installed spark plug attached to the socket.

To install the spark plugs on a 2013 BMW 335i, the "14mm 12 Point Spark Plug Socket" is not necessary. The long wrench is good enough for all 6 spark plugs.

Best Part For The Price

I used this on my B9 S4 2018 3.0T . The spark plug installation went smooth.

Works perfectly for NGK spark plugs for bmw n20. Comes with rubber insert to grip the spark plug. Thin wall socket

I have a 2019 Porsche Cayenne 3.0 base. Although the the description does not say this tool fits the Porsche Cayenne, IT DOES !!!!

Works great on all my bmws.

This is a good quality tool for 12 point BMW plugs. The rubber insert can hold plug too tight when install that you only pull out rachet extension bar, but leave the socket on the plug. The trick is: put on a little bit of plug dielectric grease on the end of plug, the socket will be pulled out easily. Works every time.