2003-2024 Chevrolet Express Spark Plug Service Torque Specs

4.3L V6

Applies to 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Chevrolet Express

Labor Time:1.2 hours

View Labor Time Details

Torque Values (16 specifications)

Component	Nm	lb-ft	Notes
Air Box Clips	5	4	—
Air Box Clips	5	4	—
Cover Screws	11	8	—
Cover Screws	11	8	—
Engine Cover Clips	3	2	—
Engine Cover Clips	3	2	—
Ignition Coil Bolt	11	8	—
Ignition Coil Bolt	11	8	—
Mounting Bolts	27	20	—
Mounting Bolts	27	20	—
Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Spark Plug	20	15	Gap before install
Spark Plug	20	15	Gap before install
Wheel Lug Nuts	140	103	Torque in star pattern
⚠️ Wheel Lug Nuts	140	103	Torque in star pattern

Other Jobs with Torque Specs

Common Questions

What is the torque spec for spark plug service on a 2003-2024 Chevrolet Express?

The primary torque specification for spark plug service on a 2003-2024 Chevrolet Express is 5 Nm (4 lb-ft).

How many torque specs are there for Chevrolet Express spark plug service?

There are 16 torque specifications for spark plug service on the 2003-2024 Chevrolet Express 4.3L V6, covering all related fasteners and components.