So the car has been making this ticking noise occasionally when it goes over the bump so today I decided to determine the source of this noise. It turns out to be the transmission side (LHS) engine mount is making that noise. I had a help so while the car in gear and handbrake pulled when you release the clutch slowly causing the engine to jitter I was able to track the noise that was coming from the engine transmission mount. I have ordered the OEM part from the dealer but was wondering if there is any precaution I need to take come time to replace it?

Thanks in advance.

yes use a good jack. and stands.

Thanks. The part has been ordered through local Toyota Stealership. Will take some pictures for my record.