Steady the powertrain and take the shake out of the cabin with the Anchor Engine Mount 3158, a front-position mount that helps support and locate the engine while isolating vibration from the chassis. It's a direct-fit replacement for the 2009-2011 Buick Lucerne — see the Buyer's Guide tab to confirm your engine.
- Supports and isolates: Helps support and locate the engine while damping vibration for a smoother, quieter ride.
- Engineered to OE standards: Designed to OE standards using a CAD/CAM engineering process for consistent fit and quality.
- Durable rubber: Built from natural and Styrene Butadiene rubber that resists wear and stays stable as it ages; a Chemlock® bonding agent creates a strong rubber-to-metal bond.
- Application-tuned: Rubber is manufactured to specific Durometer (hardness) measurements based on the vehicle application requirements.
Any included fasteners are hardened steel with heat-treated Grade 5 bolts; consult the vehicle service information for the correct fasteners and whether they may be reused. Signs the original mount may need replacing include clunking on acceleration, deceleration or shifting, vibration at idle, and cracked or separated rubber. If a worn front engine mount is the cause, this unit replaces it.
Interchange: 6022635 · 20877778 · 3311631 · A5492HY · 603158 · B3158 · 4344H · 3966H · EM3158
This part cross-references / interchanges with the following part numbers:
Manufacturer's Warranty: 12 Month Warranty.
Frequently Asked Questions
What does this engine mount do?
It helps support and locate the engine while damping vibration so less shake and noise reach the chassis and cabin.
Does this fit my vehicle?
It's a direct-fit replacement for the 2009-2011 Buick Lucerne. Check the Buyer's Guide tab to confirm the correct application for your engine.
What position is this mount?
This is the front engine mount for the listed applications.
What are the signs of a worn engine mount?
Common signs include clunking on acceleration, deceleration or shifting, vibration at idle, and visibly cracked or separated rubber.
Are mounting fasteners included?
Any included fasteners are hardened steel with heat-treated Grade 5 bolts. Consult the vehicle service information for the correct fasteners and whether they may be reused.
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