Acura TSX 2009-2014 2.4L Engine and Transmission Mount Kit

On the 2.4L K24 cars the rear engine mount and the lower transmission mount are the ones that go first. The symptoms are a hard clunk when you shift from park into drive or reverse, a shudder at idle in gear that goes away in neutral, and a thump on hard acceleration. A torn mount also lets the drivetrain rock enough to stress the axles and the shifter cable, so it is worth doing the set at once instead of chasing one mount at a time.

This three-piece kit covers the front engine mount, the rear engine mount, and the lower automatic transmission mount for the 2009-2014 Acura TSX 2.4L, 2008-2012 Honda Accord 2.4L, and 2012-2015 Honda Crosstour 2.4L. It is for automatic transmission cars only; manual transmission cars use a different transmission mount. Cross references include A4565, A4570, A4584 and Honda 50830-TA0-A01, 50810-TA0-A01, 50850-TA0-A01.

To check your old mounts, open the hood with the engine running, hold the brake, and have a helper shift between drive and reverse. If the engine lifts or rocks more than about half an inch, the mounts are done. Support the engine from below with a jack and a block of wood on the oil pan before unbolting any mount, change one mount at a time, and torque everything with the vehicle sitting on its wheels so the rubber is not preloaded.