Home/Torque Specs/Buick/Envision/2016-2020 2.0L Turbo I4/O2 Sensor - Downstream

2016-2020 Buick Envision O2 Sensor - Downstream Torque Specs

2.0L Turbo I4

Applies to 2016, 2017, 2018, 2019, and 2020 Buick Envision

Labor Time:0.5 hours

🔧 Torque Values10 specifications

Component	lb-ft	Nm	Notes
⚠️ Flange Bolts	35	47	—
Flange Bolts	35	47	—
Hanger Bolts	15	20	—
Hanger Bolts	15	20	—
Mounting Bolts	20	27	—
Mounting Bolts	20	27	—
⚠️ O2 Sensor	35	47	—
O2 Sensor	35	47	—
O2 Sensor	35	47	Anti-seize threads
⚠️ O2 Sensor	35	47	Anti-seize threads

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

⚠️ Some critical specs are estimated. Please verify sequence.

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O2 Sensor - Downstream Torque Specs on Other Vehicles

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2007-2012 3.7L I5

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2016-2023 2.0L Turbo I4

Mitsubishi Eclipse GSX

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Common Questions

What is the torque spec for o2 sensor - downstream on a 2016-2020 Buick Envision?

The primary torque specification for o2 sensor - downstream on a 2016-2020 Buick Envision is 47 Nm (35 lb-ft).

How many torque specs are there for Buick Envision o2 sensor - downstream?

There are 10 torque specifications for o2 sensor - downstream on the 2016-2020 Buick Envision 2.0L Turbo I4, covering all related fasteners and components.

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