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Home >> BMW >> 2009 >> 135i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1002 (Engine Electrical System - Tightening Torques (N51, N52)) >> Ignition Wires, Spark Plugs >> 12 12 Spark Plugs

12 12 Spark Plugs

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
SPARK PLUGS - TIGHTENING TORQUE TABLE

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