A collapsed hydraulic mount transmits vibration at idle, a split vacuum-controlled mount sets a lean code, and a missing under-cover lets road spray into the accessory drive.
Mounts are handed and load-specific: a right mount carries different loads from a left one and often contains a different elastomer or a fluid chamber. Fitting a solid mount to a chassis designed for hydraulic isolation turns a quiet car into a noisy one.
Our listings identify the position and, where the manufacturer does, the load rating. If you are chasing a vibration, check the torque-strut and the transmission mount before replacing the main engine mounts, because those fail first.
