Piston - Single Torque Specifications

2015-2020 GMC Yukon 5.3L V8

Labor Time:22.5 hours

Torque Values (18 specifications)

Component	Nm	lb-ft	Notes
⚠️ Connecting Rod Bolts	45	33	TTY - critical torque plus angle
Connecting Rod Bolts	45	33	TTY - critical torque plus angle
Cover Bolts	20	15	—
Cover Bolts	20	15	—
⚠️ Cylinder Head Bolts	65	48	TTY - tighten in sequence plus angle
Cylinder Head Bolts	65	48	TTY - tighten in sequence plus angle
⚠️ Gasket Bolts	25	19	—
Gasket Bolts	25	19	—
Mounting Bolts	59	44	—
⚠️ Mounting Bolts	59	44	—
Mounting Bolts	34	25	—
Mounting Bolts	34	25	—
Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Pan Bolts	12	9	—
Oil Pan Bolts	12	9	—
Sensor Bolts	14	10	—
Sensor Bolts	14	10	—

The primary torque specification for piston - single on a 2015-2020 GMC Yukon is 45 Nm (33 lb-ft). Note: TTY - critical torque plus angle

There are 18 torque specifications for piston - single on the 2015-2020 GMC Yukon 5.3L V8, covering all related fasteners and components.