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1997-1997 Buick Skylark O2 Sensor - Upstream Torque Specs

2.3L I4

The 1997 Buick Skylark is equipped with a 2.3L inline-4 engine. Below you'll find detailed o2 sensor - upstream torque specifications information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

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Labor Time:0.5 hours
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πŸ”§ Torque Values6 specifications

Componentlb-ftNmNotes
⚠️
3547Apply anti-seize
1520β€”
1014β€”
⚠️
2534Apply anti-seize
2027β€”
⚠️
3547Apply anti-seize to threads
⚠️ = Critical torque value | Always verify with vehicle-specific service manual
⚠️ Some critical specs are estimated. Please verify sequence.

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Common Questions

What is the torque spec for o2 sensor - upstream on a 1997-1997 Buick Skylark?

The primary torque specification for o2 sensor - upstream on a 1997-1997 Buick Skylark is 47 Nm (35 lb-ft). Note: Apply anti-seize

How many torque specs are there for Buick Skylark o2 sensor - upstream?

There are 6 torque specifications for o2 sensor - upstream on the 1997-1997 Buick Skylark 2.3L I4, covering all related fasteners and components.

Last updated: March 2026

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