Alternator Belt Torque Specifications

1984-1991 BMW 318i E30 1.8L I4

Labor Time:1.5 hours

🔧 Torque Values2 specifications

Component	lb-ft	Nm	Notes
⚠️ Alternator Mounting Bolt Step 1	36.9	50	—
⚠️ Alternator Pivot Bolt Step 2	29.5	40	—

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

⚠️ Some critical specs are estimated. Please verify sequence.

1990-1997 4.6L V8 Modular

2007-2012 3.7L I5

2011-2016 6.7L V8 Power Stroke Diesel

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

1995-1999 2.0L Turbo I4

The primary torque specification for alternator belt on a 1984-1991 BMW 318i E30 is 50 Nm (36.9 lb-ft).

There are 2 torque specifications for alternator belt on the 1984-1991 BMW 318i E30 1.8L I4, covering all related fasteners and components.