2010-2012 Subaru Outback Spark Plug Service Torque Specs

3.6L H6

Applies to 2010, 2011, and 2012 Subaru Outback

Labor Time:1 hours

Torque Values (11 specifications)

Component	Nm	lb-ft	Notes
Air Box Clips	5	4	—
Bracket Bolts	23	17	—
Connector Bolts	8	6	—
Cover Screws	12	9	—
Engine Cover Clips	3	2	—
Ignition Coil Bolt	12	9	—
Mounting Bolts	31	23	—
⚠️ Oil Drain Plug	35	26	Use new crush washer
Sensor Bolts	12	9	—
⚠️ Spark Plug	23	17	Gap before install
⚠️ Wheel Lug Nuts	140	103	Torque in star pattern

The primary torque specification for spark plug service on a 2010-2012 Subaru Outback is 5 Nm (4 lb-ft).

There are 11 torque specifications for spark plug service on the 2010-2012 Subaru Outback 3.6L H6, covering all related fasteners and components.