Back to 2008 GMC Sierra 2500HD

2008 GMC SIERRA 2500HD

6.6L V8 Duramax Diesel•4WD•AUTOMATIC•diesel•turbo

Repairs0 Labor562 Torque4809 Fluid9 DTC767 Battery0 Maintenance0 Recalls0

maintenance

Oil Change - Synthetic Torque Specs

for 2008 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WD

Units

7 fasteners

Seq

Component

Torque

Angle

—

Air Box Clips

4 lb-ft · 5 Nm

—

—

Mounting Bolts

20 lb-ft · 27 Nm

—

—

Oil Drain Plug

Critical

Use new crush washer

26 lb-ft · 35 Nm

—

—

Oil Filler Cap

Hand tight

7 lb-ft · 9 Nm

—

—

Oil Filter

Hand tight + 3/4 turn

24 lb-ft · 33 Nm

—

—

Skid Plate Bolts

If equipped

14 lb-ft · 19 Nm

—

—

Wheel Lug Nuts

Critical

Torque in star pattern

103 lb-ft · 140 Nm

—

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