Engine Mount Nut – Mazda (9yb041025a)

Engine Mount Nut is a compliant mounting element that holds a drivetrain component in place while absorbing movement. The bonded rubber fails from heat and oil long before the metal does.

Replace the Engine Mount Nut when the bonded rubber is cracked, when fluid has leaked from a hydraulic mount, or when vibration at idle has increased. Check the other mounts before deciding how many to change.

This Engine Mount Nut is listed as part 9yb041025a (Engine Mounts & Covers). Where a number has been superseded, the current reference is the one that ships, so check any supersession note before ordering.

This is MAZDA dealer-sourced stock rather than an equivalent, so the number on the Engine Mount Nut traces straight back to the manufacturer.