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2014-2018 GMC Sierra 1500 Knock Sensor Torque Specs

5.3L V8

Applies to 2014, 2015, 2016, 2017, and 2018 GMC Sierra 1500

Labor Time:2.6 hours
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πŸ”§ Torque Values20 specifications

Componentlb-ftNmNotes
1520β€”
1520β€”
68β€”
68β€”
⚠️
1925β€”
1925β€”
1926Clean mating surfaces
1926Clean mating surfaces
1520Torque critical for function
⚠️
1520Torque critical for function
1825Gen 4 (on block sides).
1825Gen 4 (on block sides).
1520Gen 3 (in valley): Do not overtighten or sensor will be deaf.
1520Gen 3 (in valley): Do not overtighten or sensor will be deaf.
⚠️
4460β€”
4460β€”
1014β€”
1014β€”
1014β€”
1014β€”
⚠️ = Critical torque value | Always verify with vehicle-specific service manual
⚠️ Some critical specs are estimated. Please verify sequence.

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Knock Sensor Torque Specs on Other Vehicles

Common Questions

What is the torque spec for knock sensor on a 2014-2018 GMC Sierra 1500?

The primary torque specification for knock sensor on a 2014-2018 GMC Sierra 1500 is 20 Nm (15 lb-ft).

How many torque specs are there for GMC Sierra 1500 knock sensor?

There are 20 torque specifications for knock sensor on the 2014-2018 GMC Sierra 1500 5.3L V8, covering all related fasteners and components.

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