2005-2007 Saturn Relay Spark Plug Service Torque Specs

3.9L V6

Applies to 2005, 2006, and 2007 Saturn Relay

Labor Time:1.2 hours

🔧 Torque Values2 specifications

Component	lb-ft	Nm	Notes
⚠️ Spark Plug Step 1	18.4	25	—
Ignition Coil Bolt Step 2	5.9	8	—

⚠️ = 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 2005-2007 Saturn Relay is 25 Nm (18.4 lb-ft).

There are 2 torque specifications for spark plug service on the 2005-2007 Saturn Relay 3.9L V6, covering all related fasteners and components.