Just replaced 2 engine mounts on 4.4 tdv8
They were original, so 12 years olf
Also, original new ones

Difference in height between old/new
Old mounts are lower comparing to
1.4 cm left
0.9-1.0 cm right side

Reason for changing engine mounts...
On lower rpm, i feel vibration/resonance on left foot rest (LHD). (1000 till 1300, 1400 rpm)
Somethimes, there is also stronger vibration at idle
On harder acceleration, when changing gears i could feel changing, not so smooth
Also,
2 aluminium pipes from transmission cooler were touching eachother slightly.
When looked below car, left side, so i separated them.
On The top of the engine, coolant pipe that goes from radiator above top of the fan/radiator shroud had marks from below, because it was touching top of the shroud too much.
I believe that was because.engine mounts "sunk" lower than they should be

Test drive tomorrow, so we will see is there any difference.

Not heard of those type of issues before. Interested to hear how the test drive goes. TDV8 4.4 2012

After test drive, the resonance is almost gone. It has only about 1100 rpm. There is slight vibration under the left foot.
The car is less shaking when starting up the car and turning it off. The gear changes are smoother. You can feel the difference with the new engine mount. The car has done 185 000 kilometers, so maybe it was time to get them changed or not. I don't know for sure, but it's a difference. I'm still not sure that vibration under the left foot should be there. Just a little bit. It's only about 1000 to 1100 rpm. So I will check it out if there is some pipe or some bracket that is touching each other. So I will check it out.