Quiet transmission vibration and keep the driveline planted with the Anchor Automatic Transmission Mount 3485, the LEFT-side mount that helps support and locate the transmission while isolating shake from the cabin. It installs as a direct-fit replacement for the 2018-2019 Buick LaCrosse and 2016-2018 Chevrolet Malibu — see the Buyer's Guide tab for engine-level applications.
- Supports and dampens: Holds the transmission in position and absorbs vibration to limit movement and noise reaching the chassis.
- Engineered to OE standards: Designed to OE standards using a CAD/CAM engineering process for consistent quality.
- Durable rubber: Built with natural and Styrene Butadiene rubber that resists wear and stays stable as it ages for long service life.
- Application-tuned hardness: Rubber is manufactured to a specific Durometer (hardness) value based on the vehicle application, with a Chemlock® bonding agent for a strong rubber-to-metal bond.
Signs the original mount may need replacing include clunking on acceleration, deceleration, or shifting, added vibration at idle, and cracked or separated rubber. Diagnose the cause before replacing.
Interchange: 84034273 · 84205930 · A5925 · C5925
This part cross-references / interchanges with the following part numbers:
Manufacturer's Warranty: 12 Month Warranty.
Frequently Asked Questions
What does this mount do?
It supports and locates the transmission while dampening vibration, helping limit powertrain movement and reduce noise transmitted into the vehicle.
Which vehicles does the Anchor 3485 fit?
It is a direct-fit replacement for the 2018-2019 Buick LaCrosse and 2016-2018 Chevrolet Malibu. See the Buyer's Guide tab for engine-level details.
Is this a left or right mount?
This is the LEFT-side automatic transmission mount for the listed applications.
What are signs my transmission mount is worn?
Clunking on acceleration, deceleration, or shifting, extra vibration at idle, and visibly cracked or separated rubber. Confirm the cause before replacing.
What numbers does this mount interchange with?
It cross-references 84034273, 84205930, A5925, and C5925.
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