Help keep your drivetrain steady and smooth with the Pioneer Transmission Mount, part number 622066, designed to support and locate the transmission while helping isolate vibration from the body. It fits many vehicles, among them the 2019-2020 Toyota Yaris, 2017 Toyota Yaris iA and 2016-2021 Mazda CX-3. See the Buyer's Guide tab for the full list and engine details.
Pioneer catalogs this unit as a manual transmission mount and offers it as part of its premium replacement mount line:
- Sure-Fit System: Pioneer checks its mounts through application testing on vehicle-specific fixtures, a process designed to deliver a hassle-free installation.
- Application-specific rubber: Each housing is bonded with a blended rubber compound specific to the application, intended to absorb vibration properly.
- Exact-fit replacement: Pioneer describes its mounts as exact-fit, no-compromise replacement parts, making this a direct-fit replacement for the listed applications.
A transmission mount helps hold the transmission in position and limits its movement as torque changes. Signs this part may need replacing include a clunk when accelerating, decelerating or shifting, increased vibration at idle, and cracked or separated rubber. Other drivetrain components can cause similar symptoms, so diagnose the cause before replacing the mount.
Interchange: 9954 · A42066 · B42066 · 12372WB001
This part cross-references / interchanges with the following part numbers:
9954, A42066, B42066, 12372WB001
