2007-2011 Jeep Wrangler Spark Plug Service Torque Specs

3.8L V6

Applies to 2007, 2008, 2009, 2010, and 2011 Jeep Wrangler

Labor Time:1 hours

🔧 Torque Values10 specifications

Component	lb-ft	Nm	Notes
Bracket Bolts	17	23	—
Connector Bolts	6	8	—
Cover Screws	9	12	—
Cover Screws	9	12	—
Engine Cover Clips	2	3	—
Ignition Coil Bolt	9	12	—
Mounting Bolts	23	31	—
Mounting Bolts	23	31	—
Sensor Bolts	9	12	—
⚠️ Spark Plug	17	23	Gap before install

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

1990-1997 4.6L V8 Modular

2007-2012 3.7L I5

2011-2016 6.7L V8 Power Stroke Diesel

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

1995-1999 2.0L Turbo I4

The primary torque specification for spark plug service on a 2007-2011 Jeep Wrangler is 23 Nm (17 lb-ft).

There are 10 torque specifications for spark plug service on the 2007-2011 Jeep Wrangler 3.8L V6, covering all related fasteners and components.