Genuine BMW Coil Spring Insulator - Rear Lower (33536764420)

This is a genuine BMW coil spring insulator, the real deal from the factory.

It's for the rear lower position, part number 33536764420 (also listed as 33 53 6 764 420).

If you're replacing rear springs or noticing some clunking from the suspension, this little rubber insulator is often the culprit.

It sits between the spring and the control arm, dampening noise and vibration.

Direct replacement, brand new in BMW packaging.

Keep your BMW's suspension working right with genuine parts.

Simple fix for a common wear item.