2006-2020 Lexus GS 350 Knock Sensor Torque Specs

3.5L V6

Applies to 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, and 2020 Lexus GS 350

Labor Time:2 hours

Torque Values (6 specifications)

Component	Nm	lb-ft	Notes
Cover Bolts	19	14	—
⚠️ Gasket Bolts	23	17	—
⚠️ Knock Sensor	20	15	Torque critical for function
Mounting Bolts	31	23	—
⚠️ Mounting Bolts	55	40	—
Sensor Bolts	12	9	—

The primary torque specification for knock sensor on a 2006-2020 Lexus GS 350 is 19 Nm (14 lb-ft).

There are 6 torque specifications for knock sensor on the 2006-2020 Lexus GS 350 3.5L V6, covering all related fasteners and components.