Question 1

What is the torque spec for piston - single on a 2002-2006 Mini Cooper?

Accepted Answer

The primary torque specification for piston - single on a 2002-2006 Mini Cooper is 45 Nm (33 lb-ft). Note: TTY - critical torque plus angle

Question 2

How many torque specs are there for Mini Cooper piston - single?

Accepted Answer

There are 9 torque specifications for piston - single on the 2002-2006 Mini Cooper 1.6L I4, covering all related fasteners and components.

Component	Nm	lb-ft	Notes
⚠️ Connecting Rod Bolts	45	33	TTY - critical torque plus angle
Cover Bolts	15	11	—
⚠️ Cylinder Head Bolts	65	48	TTY - tighten in sequence plus angle
⚠️ Gasket Bolts	19	14	—
Mounting Bolts	26	19	—
⚠️ Mounting Bolts	45	33	—
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Pan Bolts	12	9	—
Sensor Bolts	10	8	—

Piston - Single Torque Specifications

Torque Values (9 specifications)