1997-2024 Porsche Boxster O2 Sensor - Downstream Torque Specs

2.7L H6

Applies to 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Porsche Boxster

Labor Time:0.5 hours

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Torque Values (7 specifications)

Component	Nm	lb-ft	Notes
⚠️ Exhaust Flange Bolts	45	33	Apply anti-seize
⚠️ Flange Bolts	50	37	Apply anti-seize
Hanger Bolts	22	16	—
Heat Shield Bolts	10	7	—
⚠️ Manifold Nuts	35	26	Apply anti-seize
Mounting Bolts	28	21	—
⚠️ O2 Sensor	45	33	Apply anti-seize to threads only

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Common Questions

What is the torque spec for o2 sensor - downstream on a 1997-2024 Porsche Boxster?

The primary torque specification for o2 sensor - downstream on a 1997-2024 Porsche Boxster is 45 Nm (33 lb-ft). Note: Apply anti-seize

How many torque specs are there for Porsche Boxster o2 sensor - downstream?

There are 7 torque specifications for o2 sensor - downstream on the 1997-2024 Porsche Boxster 2.7L H6, covering all related fasteners and components.