Home/Torque Specs/BMW/528i E39/1997-2003 2.8L I6 M52/O2 Sensor - Downstream

O2 Sensor - Downstream Torque Specifications

1997-2003 BMW 528i E39 2.8L I6 M52

Labor Time:0.7 hours

🔧 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 - downstream on a 1997-2003 BMW 528i E39?

The primary torque specification for o2 sensor - downstream on a 1997-2003 BMW 528i E39 is 50 Nm (37 lb-ft). Note: Apply anti-seize

How many torque specs are there for BMW 528i E39 o2 sensor - downstream?

There are 6 torque specifications for o2 sensor - downstream on the 1997-2003 BMW 528i E39 2.8L I6 M52, covering all related fasteners and components.

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