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Home/Torque Specs/Hummer/H3 Alpha/2008-2010 5.3L V8/Engine Mounts - All

2008-2010 Hummer H3 Alpha Engine Mounts - All Torque Specs

5.3L V8

Applies to 2008, 2009, and 2010 Hummer H3 Alpha

Labor Time:4 hours

View Labor Time Details →

🔧 Torque Values14 specifications

Component	lb-ft	Nm	Notes
Cover Bolts	15	20	—
Cover Bolts	15	20	—
Electrical Connector Bolts	6	8	—
⚠️ Engine Mount-to-Block Bolts	48	65	—
⚠️ Engine Mount-to-Frame Bolts	55	75	—
⚠️ Gasket Surface Bolts	19	26	Clean mating surfaces
⚠️ Mount Through Bolt	81	110	—
⚠️ Mount-to-Frame Bolts	56	76	—
⚠️ Mounting Bolts	44	59	—
⚠️ Mounting Bolts	44	60	—
Sensor Bolts	10	14	—
Sensor Mounting Bolts	10	14	—
⚠️ Through-Bolt	63	85	—
⚠️ Transmission Mount Bolts	48	65	—

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

⚠️ Some critical specs are estimated. Please verify sequence.

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Common Questions

What is the torque spec for engine mounts - all on a 2008-2010 Hummer H3 Alpha?

The primary torque specification for engine mounts - all on a 2008-2010 Hummer H3 Alpha is 20 Nm (15 lb-ft).

How many torque specs are there for Hummer H3 Alpha engine mounts - all?

There are 14 torque specifications for engine mounts - all on the 2008-2010 Hummer H3 Alpha 5.3L V8, covering all related fasteners and components.

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