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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1057 (Engine Electrical System - Tightening Torques) >> 12 Ignition Wires, Spark Plugs >> 12 12 Spark Plugs

12 12 Spark Plugs

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2010 BMW M6, 2010 BMW M5, 2009 BMW M6, 2009 BMW M5, and 2008 BMW M6. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - SPARK PLUGS

- Type Thread Tightening specification Measure
1AZ Spark plugs (ungreased) All M12x1.25 - 23 ± 3 Nm
- All M14x1.25 - 30 ± 3 Nm
TIGHTENING TORQUE SPECIFICATION - SPARK PLUGS

- Type Thread Tightening specification Measure
1AZ Spark Plugs S85 M12 x 1.25 Dry thread, cold engine 23 ± 3 Nm