Home/Torque Specs/BMW/328i E46/1999-2000 2.8L I6 M52TU/O2 Sensor - Upstream

1999-2000 BMW 328i E46 O2 Sensor - Upstream Torque Specs

2.8L I6 M52TU

Applies to 1999, and 2000 BMW 328i E46

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 - upstream on a 1999-2000 BMW 328i E46?

The primary torque specification for o2 sensor - upstream on a 1999-2000 BMW 328i E46 is 50 Nm (37 lb-ft). Note: Apply anti-seize

How many torque specs are there for BMW 328i E46 o2 sensor - upstream?

There are 6 torque specifications for o2 sensor - upstream on the 1999-2000 BMW 328i E46 2.8L I6 M52TU, covering all related fasteners and components.

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