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Home/Torque Specs/BMW/3 Series G20/2019-2024 2.0L I4 Turbo B48/Alternator

Alternator Torque Specifications

2019-2024 BMW 3 Series G20 2.0L I4 Turbo B48

Labor Time:3 hours

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🔧 Torque Values11 specifications

Component	lb-ft	Nm	Notes
⚠️ Alternator Mounting Bolts	37	50	—
Alternator Pivot Bolt	18	25	—
⚠️ Battery Cable Nut	10	14	—
Battery Terminal Bolts	4	6	Do not overtighten
Bracket Bolts	15	20	—
Connector Screws	3	4	—
⚠️ Ground Bolt	10	14	—
⚠️ Ground Strap Bolt	10	14	Clean contact surfaces
⚠️ Mounting Bolts	25	34	—
⚠️ Mounting Bolts	25	34	—
Serpentine Belt Tensioner	41	55	—

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

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

Alternator 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

Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Mitsubishi Eclipse GSX

1995-1999 2.0L Turbo I4

Common Questions

What is the torque spec for alternator on a 2019-2024 BMW 3 Series G20?

The primary torque specification for alternator on a 2019-2024 BMW 3 Series G20 is 50 Nm (37 lb-ft).

How many torque specs are there for BMW 3 Series G20 alternator?

There are 11 torque specifications for alternator on the 2019-2024 BMW 3 Series G20 2.0L I4 Turbo B48, covering all related fasteners and components.

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