Home/Torque Specs/Mazda/Mazdaspeed3/2007-2009 2.3L Turbo I4/O2 Sensor - Downstream

2007-2009 Mazda Mazdaspeed3 O2 Sensor - Downstream Torque Specs

2.3L Turbo I4

Applies to 2007, 2008, and 2009 Mazda Mazdaspeed3

Labor Time:0.5 hours

🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
⚠️ Flange Bolts	35	47	Apply anti-seize
Hanger Bolts	15	20	—
Heat Shield Bolts	10	14	—
⚠️ Manifold Nuts	25	34	Apply anti-seize
Mounting Bolts	20	27	—
⚠️ O2 Sensor	35	47	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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O2 Sensor - Downstream Torque Specs on Other Vehicles

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Common Questions

What is the torque spec for o2 sensor - downstream on a 2007-2009 Mazda Mazdaspeed3?

The primary torque specification for o2 sensor - downstream on a 2007-2009 Mazda Mazdaspeed3 is 47 Nm (35 lb-ft). Note: Apply anti-seize

How many torque specs are there for Mazda Mazdaspeed3 o2 sensor - downstream?

There are 6 torque specifications for o2 sensor - downstream on the 2007-2009 Mazda Mazdaspeed3 2.3L Turbo I4, covering all related fasteners and components.

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