1997-2003 BMW 540i E39 Fuel Pump Torque Specs

4.4L V8

Applies to 1997, 1998, 1999, 2000, 2001, 2002, and 2003 BMW 540i E39

Labor Time:2.5 hours

Torque Values (6 specifications)

Component	Nm	lb-ft	Notes
Access Cover Screws	4	3	—
Fuel Line Quick Connect	—	—	Push until click
⚠️ Fuel Pump Lock Ring	68	50	Use lock ring tool
⚠️ Fuel Rail Bolts	20	15	—
⚠️ Line Fittings	27	20	—
Mounting Bolts	27	20	—

The primary torque specification for fuel pump on a 1997-2003 BMW 540i E39 is 4 Nm (3 lb-ft).

There are 6 torque specifications for fuel pump on the 1997-2003 BMW 540i E39 4.4L V8, covering all related fasteners and components.