Home/Torque Specs/BMW/3 Series G20/2019-2024 2.0L I4 Turbo B48/Cylinder Head R&R

Cylinder Head R&R Torque Specifications

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

Labor Time:17.9 hours

🔧 Torque Values24 specifications

Component	lb-ft	Nm	Notes
⚠️ Camshaft Bearing Cap Bolts	10	14	Tighten in sequence, 3 passes
⚠️ Camshaft Cap Bolts	10	14	Tighten in sequence from center outward, multiple passes
⚠️ Camshaft Sprocket Bolt	59	80	Hold cam with wrench on hex
Cover Bolts	12	16	—
Cover Bolts	12	16	—
⚠️ Cylinder Head Bolts	48	65	TTY - tighten in sequence plus angle
Electrical Connector Bolts	5	7	—
⚠️ Exhaust Manifold Nuts	22	30	Apply anti-seize, work hot-to-cold
⚠️ Gasket Bolts	15	20	—
⚠️ Gasket Surface Bolts	15	20	Clean mating surfaces
⚠️ Intake Manifold Bolts	18	25	—
Mounting Bolts	20	27	—
⚠️ Mounting Bolts	35	47	—
⚠️ Mounting Bolts	35	47	—
⚠️ Oil Drain Plug	26	35	Use new crush washer
⚠️ Rocker Arm Bolts	22	30	Tighten with cam lobe pointing away
⚠️ Rocker Arm Shaft Bolts	18	25	Tighten evenly in sequence
Sensor Bolts	8	11	—
Sensor Mounting Bolts	8	11	—
Thermostat Housing Bolts	11	15	—
⚠️ Timing Chain Guide Bolts	9	12	Replace if worn
⚠️ Timing Chain Tensioner Bolt	18	25	Install with pin/clip to compress
⚠️ Timing Cover Bolts - 8mm	18	25	Tighten in sequence
Valve Cover Bolts	7	10	Tighten in sequence

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

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

Cylinder Head R&R 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 cylinder head r&r on a 2019-2024 BMW 3 Series G20?

The primary torque specification for cylinder head r&r on a 2019-2024 BMW 3 Series G20 is 14 Nm (10 lb-ft). Note: Tighten in sequence, 3 passes

How many torque specs are there for BMW 3 Series G20 cylinder head r&r?

There are 24 torque specifications for cylinder head r&r on the 2019-2024 BMW 3 Series G20 2.0L I4 Turbo B48, covering all related fasteners and components.

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