2018-2024 Buick Enclave PCV Valve Torque Specs

3.6L V6

Applies to 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Buick Enclave

Labor Time:0.3 hours

🔧 Torque Values10 specifications

Component	lb-ft	Nm	Notes
Cover Bolts	14	19	—
Cover Bolts	14	19	—
⚠️ Gasket Bolts	17	23	—
Gasket Bolts	17	23	—
Mounting Bolts	23	31	—
Mounting Bolts	23	31	—
Mounting Bolts	40	55	—
⚠️ Mounting Bolts	40	55	—
Sensor Bolts	9	12	—
Sensor Bolts	9	12	—

⚠️ = 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 pcv valve on a 2018-2024 Buick Enclave is 19 Nm (14 lb-ft).

There are 10 torque specifications for pcv valve on the 2018-2024 Buick Enclave 3.6L V6, covering all related fasteners and components.