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Lower Transmission Mount

Transmission & Drivetrain - Lower Transmission Mount
Transmission & Drivetrain - Lower Transmission Mount

This will replace the sloppy rubber transmission mount. Results are less wheel hop and better launches.

Fits all Sonics, all engines and transmissions. Does not fit Cruze.

Transmission & Drivetrain - Lower Transmission Mount
Transmission & Drivetrain - Lower Transmission Mount
Customer Reviews
4.9 Based on 12 Reviews
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Emily L.
United States United States
Went in like butter!

Install was straight forward and simple, just looked up torque specs and re install... Replaced the trans mount along with new gm motor mount and the car drives better than when we bought it brand new!!

Dalton L.
United States United States
Go to for automatics

This is one of the few mounts you can buy for your automatic Sonic's, and it changes a lot of the feeling when putting the power down. The biggest downside for some people will be the increase of vibrations.(Your S/O's may not like it ) great mod 10/10

Edward L.
United States United States
Great product!

Great quality, installed and tested, definitely helps control engine/trans movement and helps control from subframe twist as well. Added bonus also helps initial takeoffs...slight downside is a bit more vibration.

United States United States
Lower trans mount

This trans mount is a must have. It's a great upgrade over the soft oem mount.

United States United States
love zzp

I was skeptical of the hype but wow, what a different this simple trans mount made. Better shifting, no power loss, and less movment in exhaust. I have a 1.8 sonic with 2.5" full exhaust. I was having problems when I would give it throttle, the piping was hitting the rear axle making a horrible raspy/drone noise. This mount fixed the play in exhaust movement, eliminating the raspy noise from laying on the rear axle. The only con if you can even consider it a con, is that there is a slight bit more vibration @ idle, but definetly not something to worry about. Another well built piece from ZZ Performance.