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Home/Torque Specs/Chevrolet/Express/2003-2024 4.3L V6/Downpipe

2003-2024 Chevrolet Express Downpipe Torque Specs

4.3L V6

Applies to 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Chevrolet Express

Labor Time:2.4 hours

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🔧 Torque Values14 specifications

Component	lb-ft	Nm	Notes
Cover Screws	8	11	—
Cover Screws	8	11	—
Exhaust Flange Bolts	33	45	Apply anti-seize
⚠️ Exhaust Flange Bolts	33	45	Apply anti-seize
Flange Bolts	35	47	—
⚠️ Flange Bolts	35	47	—
Hanger Bolts	15	20	—
Hanger Bolts	15	20	—
Heat Shield Bolts	7	10	—
Heat Shield Bolts	7	10	—
Mounting Bolts	20	27	—
Mounting Bolts	20	27	—
O2 Sensor	33	45	Apply anti-seize to threads only
⚠️ O2 Sensor	33	45	Apply anti-seize to threads only

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

Downpipe Torque Specs on Other Vehicles

Lincoln Town Car

1990-1997 4.6L V8 Modular

GMC Canyon

2007-2012 3.7L I5

Ford F-250 Super Duty

2011-2016 6.7L V8 Power Stroke Diesel

Kia EV6

2022-2024 GT-Line Dual Motor AWD

Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Common Questions

What is the torque spec for downpipe on a 2003-2024 Chevrolet Express?

The primary torque specification for downpipe on a 2003-2024 Chevrolet Express is 11 Nm (8 lb-ft).

How many torque specs are there for Chevrolet Express downpipe?

There are 14 torque specifications for downpipe on the 2003-2024 Chevrolet Express 4.3L V6, covering all related fasteners and components.

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