Engine Mount – Mazda (ef9139040)

Engine Mount locates the engine, transmission or subframe and isolates vibration from the body. Rubber hardness and internal voiding are tuned to a specific powertrain, so a stiffer or softer substitute changes how much noise reaches the cabin.

Replace the Engine Mount when engine movement is visible when the throttle is blipped, when a clunk appears on take-up, or when the rubber has separated from the metal. Replacing one worn mount often shows up the next one.

Ordering reference for the Engine Mount is part number ef9139040, categorised under Engine Mounts & Covers. Match that number against the component you are removing before you order.

The stock here is genuine MAZDA, and this Engine Mount keeps the original engineering number, which matters once a number has been superseded more than once.