Help keep drivetrain vibration from reaching the cabin with the Pioneer Transmission Mount, part number 625439. It installs as an exact-fit replacement for the 2006-2011 Buick Lucerne and the 2006-2011 Cadillac DTS. See the Buyer's Guide tab for engine-specific details.
A transmission mount helps support and locate the transmission. It absorbs vibration and limits powertrain movement as you accelerate, brake and shift. Pioneer offers this automatic transmission mount as a premium replacement solution for the listed applications.
Signs this part may need replacing include a clunk when accelerating, decelerating or shifting, increased vibration at idle, excessive drivetrain movement, and cracked or separated rubber. Other mounts and components can cause similar symptoms, so diagnose the cause before replacing.
Interchange: 3153
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Pioneer 625439 fit?
It fits the 2006-2011 Buick Lucerne and the 2006-2011 Cadillac DTS. See the Buyer's Guide tab for engine-specific details.
What does a transmission mount do?
It helps support and locate the transmission, absorbs vibration and limits powertrain movement during acceleration, braking and shifting.
What are signs of a worn transmission mount?
Common signs are a clunk when accelerating, decelerating or shifting, extra vibration at idle, and cracked or separated rubber. Diagnose the cause first, because other components can cause similar symptoms.
What is Pioneer's Sure-Fit System?
It is Pioneer's process of testing each application on vehicle-specific fixtures. The process is designed to make installation hassle-free.
What part number does the 625439 interchange with?
It interchanges with part number 3153.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
