2003-2024 Chevrolet Express Fuel Pump Module 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 Values (14 specifications)

Component	Nm	lb-ft	Notes
Access Cover Screws	4	3	—
Access Cover Screws	4	3	—
Fuel Line Fittings	25	18	Use new O-rings
⚠️ Fuel Line Fittings	25	18	Use new O-rings
Fuel Pump Lock Ring	68	50	Lock ring tool
⚠️ Fuel Pump Lock Ring	68	50	Lock ring tool
Fuel Rail Bolts	12	9	—
Fuel Rail Bolts	12	9	—
Hose Clamps	3	2	—
Hose Clamps	3	2	—
Line Fittings	27	20	—
⚠️ Line Fittings	27	20	—
Mounting Bolts	27	20	—
Mounting Bolts	27	20	—

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Common Questions

What is the torque spec for fuel pump module on a 2003-2024 Chevrolet Express?

The primary torque specification for fuel pump module on a 2003-2024 Chevrolet Express is 4 Nm (3 lb-ft).

How many torque specs are there for Chevrolet Express fuel pump module?

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