Rear Right Transmission Mount for 1985-1986 Buick Electra & More - Pioneer 622663

Help keep your drivetrain steady and road vibration in check with the Pioneer Transmission Mount 622663, a rear right mount that helps support and locate the transmission while absorbing vibration before it reaches the cabin. It fits many vehicles, among them the 1985-1986 Buick Electra, 1986 Buick LeSabre and 1985-1986 Oldsmobile 98. See the Buyer's Guide tab for the full list and engine details.

• Sure-Fit System: Pioneer tests its mounts on vehicle-specific fixtures, a process intended to make installation hassle-free.
• Exact fit: Pioneer builds its mounts as exact-fit, no-compromise replacement parts.
• Application-specific rubber: The housing is bonded with a blended rubber compound specific to the application and designed to absorb vibration.
• Rear right position: Listed for the rear right mounting location on the listed applications.

A transmission mount helps support and locate the transmission and isolates its movement and vibration from the body. Over time it can wear and let the powertrain move more than it should. Signs this mount may need replacing include a clunk when accelerating, decelerating or shifting, extra vibration at idle, and cracked or separated rubber. Other drivetrain parts can cause similar symptoms, so diagnose the cause before replacing the mount.

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