Airhead Reference › The book › Torque Specifications › Spark plugs — BMW factory, 12.77 sheet
Torque Specifications · 12 · Engine Electrics

Spark plugs — BMW factory, 12.77 sheet

ft-lb
17.0–22.1
Nm
23–30
Prep
dry threads
Applies · /7 range
Thread · M14×1.25
BMW-WSM7 BMW then lowered it — see the row below. The “25 N·m ±3” this guide used to print is not a figure BMW published for these machines.

This is the book's general row. In the book, pick your model and year and this figure resolves to your machine, with the one-page torque sheet, the job pages and the printable booklet.

Open in the book
Report an error in this figure

If this figure disagrees with your manual, say which manual and which page. Every report is checked against the source before anything in the book changes.

Also in 12 · Engine Electrics