2006-2011 BMW 328i Timing Chain Kit Torque Specs

3.0L I6

Applies to 2006, 2007, 2008, 2009, 2010, and 2011 BMW 328i

Labor Time:12.2 hours

Torque Values (15 specifications)

Component	Nm	lb-ft	Notes
⚠️ Cam Phaser Bolt	65	48	Apply threadlocker, hold cam stationary
⚠️ Camshaft Sprocket Bolt	80	59	Hold cam with wrench on hex
⚠️ Crankshaft Pulley Bolt	180	133	Often TTY - check spec, may require impact
⚠️ Guide Bolts	26	19	—
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Pump Bolts	12	9	—
⚠️ Tensioner Bolt	21	16	—
⚠️ Timing Chain Guide Bolts	12	9	Replace if worn
⚠️ Timing Chain Idler Sprocket	25	18	—
⚠️ Timing Chain Tensioner Bolt	25	18	Install with pin/clip to compress
⚠️ Timing Cover Bolts	14	11	—
⚠️ Timing Cover Bolts - 10mm	45	33	Tighten in sequence
Timing Cover Bolts - 6mm	10	7	Tighten in sequence
⚠️ Timing Cover Bolts - 8mm	25	18	Tighten in sequence
Valve Cover Bolts	10	7	Tighten in sequence

The primary torque specification for timing chain kit on a 2006-2011 BMW 328i is 65 Nm (48 lb-ft). Note: Apply threadlocker, hold cam stationary

There are 15 torque specifications for timing chain kit on the 2006-2011 BMW 328i 3.0L I6, covering all related fasteners and components.