Is it easy to replace engine mounts?
4 Answers
Replacing engine mounts is quite troublesome and not that easy. Method for replacing car engine mounts: Use a jack to support the engine; open the hood, remove the air filter cover and tubes; remove the filter base; take out the old engine mount and replace it with a new one. Function of engine mounts: Eliminate resonance generated during engine operation; reduce hydraulic oil pressure. Once the mounts are damaged, significant resonance will occur between the engine and the frame, causing body vibrations and various abnormal noises. Generally, car engine mounts should be replaced every 6 years, but they must be replaced immediately once damaged.
I've been repairing my own car for a while now, and replacing engine mounts is neither too difficult nor too easy. You need to prepare a jack to lift the engine and have support stands to ensure safety, preventing the engine from dropping and damaging the car or injuring yourself. In terms of tools, you'll need wrenches and screwdrivers, and for some cars, you might also need a wire puller to avoid damaging the wiring harness. The biggest challenge I encountered during the process was removing the old mounts, especially those severely rusted, which required time and patience to knock off. During the operation, pay attention to engine alignment; otherwise, the car might vibrate more after reassembly. I recommend checking online tutorials for your specific car model first to ensure you have the patience and time. DIY can save on repair costs, but it's physically demanding. Beginners should start with simpler tasks before attempting this to avoid giving up halfway and having to spend money on professional repairs.
Having driven for decades, I can say the difficulty of replacing engine mounts varies greatly by vehicle model. The old sedans from my youth were simple, with spacious engine bays where a regular wrench would suffice. Nowadays, new cars are designed with compact spaces, requiring engine lifting and precise alignment – last time I tried on an SUV, it took me half a day and still ended up slightly misaligned. You need a full set of tools including anti-slip gloves and protective pads, or you risk cutting your fingers. Don’t underestimate these mounts—they directly affect ride smoothness, and delaying replacement can lead to body noises and engine sagging. All things considered, for the average car owner, it’s more practical to visit a professional shop. They’re skilled, can finish in under half an hour, offer good value, and minimize the risk of errors.
Changing the engine mount by myself was really exhausting, quite a challenge for a beginner. The car kept shaking so I tried DIY, but lacking proper tools took me hours. Had to lift the engine with a jack—never use bricks as they're unstable. Go slow and careful to avoid damaging other parts. Removing the old mount requires strong torque, and the new one must align perfectly or the repair won't last. Advice: Don't push through like I did—consult repair manuals or ask friends for help when stuck. Saving money shouldn't compromise safety.
