Help keep the transmission steady and reduce the driveline vibration that reaches the cabin with the Pioneer Transmission Mount, part number 629073. It is an exact-fit replacement for the 1999-2003 Lexus RX300. See the Buyer's Guide tab for engine details on your vehicle.
This automatic transmission mount helps support and locate the transmission. It is designed to isolate vibration and limit powertrain movement as the vehicle accelerates, decelerates and shifts. Pioneer positions its mounts as a premium replacement solution.
Signs this mount may need replacing: a clunk when accelerating, decelerating or shifting, excess vibration at idle, noticeable powertrain movement, or cracked or separated rubber. Other components can cause similar symptoms, so diagnose the cause before replacing. If a worn transmission mount is the problem, 629073 replaces it.
Interchange: 9073
This part cross-references / interchanges with the following part numbers:
Will Pioneer 629073 fit my 1999-2003 Lexus RX300?
It is listed for the 1999-2003 Lexus RX300. Check the Buyer's Guide tab for engine details on your specific vehicle.
What does a transmission mount do?
It helps support and locate the transmission. It is designed to isolate vibration and limit powertrain movement.
What are signs of a worn transmission mount?
Common signs are a clunk on acceleration, deceleration or shifting, vibration at idle, and cracked or separated rubber. Diagnose first, since other parts can cause similar symptoms.
What is Pioneer's Sure-Fit System?
It is Pioneer's process of testing its mounts on vehicle-specific fixtures for each application, intended to make installation hassle-free.
What part numbers does this mount interchange with?
Pioneer 629073 interchanges with part number 9073.
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.
