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Home/Torque Specs/Kia/Optima/2009-2009 2.7L V6/O2 Sensor - Upstream

2009-2009 Kia Optima O2 Sensor - Upstream Torque Specs

2.7L V6

The 2009 Kia Optima is equipped with a 2.7L V6 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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🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
⚠️ Flange Bolts	37	50	Apply anti-seize
Hanger Bolts	16	22	—
Heat Shield Bolts	10	14	—
⚠️ Manifold Nuts	26	35	Apply anti-seize
Mounting Bolts	21	28	—
⚠️ O2 Sensor	37	50	Apply 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 2009-2009 Kia Optima?

The primary torque specification for o2 sensor - upstream on a 2009-2009 Kia Optima is 50 Nm (37 lb-ft). Note: Apply anti-seize

How many torque specs are there for Kia Optima o2 sensor - upstream?

There are 6 torque specifications for o2 sensor - upstream on the 2009-2009 Kia Optima 2.7L V6, covering all related fasteners and components.

Last updated: March 2026

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