Quiet powertrain vibration and keep your engine properly supported and located with the Anchor Engine Mount 3289. Cataloged for the front left or front right position, it drops in as a direct-fit replacement for the 2011-2016 Chevrolet Silverado 2500 HD, 2011-2013 and 2015-2016 Chevrolet Silverado 3500, 2011-2016 Chevrolet Silverado 3500 HD, 2011-2016 GMC Sierra 2500 HD, and 2011-2016 GMC Sierra 3500 HD — see the Buyer's Guide tab for engine-level fitment.
- Engineered to OE standards: developed with the latest CAD/CAM process for consistency and quality.
- Durable rubber compound: natural and Styrene Butadiene rubber that resists wear and stays stable as it ages for long service life.
- Chemlock® bonding: creates a superior rubber-to-metal bond.
- Application-matched hardness: the rubber is built to a specific durometer based on the vehicle's requirements.
The mount helps support and locate the powertrain while isolating vibration and limiting engine movement. Worn signs may include a clunk on acceleration, deceleration, or shifting, added vibration at idle, and cracked or separated rubber. Any included fasteners are hardened steel with heat-treated Grade 5 bolts.
Interchange: 6022960 · 25814756 · 7798 · A5744 · 603289 · C5744 · 4904 · 4695 · EM4163
This part cross-references / interchanges with the following part numbers:
Manufacturer's Warranty: 12 Month Warranty.
Frequently Asked Questions
What does the Anchor 3289 engine mount do?
It helps support and locate the powertrain while isolating vibration and limiting engine movement between the engine and the chassis.
Which vehicles does this mount fit?
It is a direct-fit replacement for the 2011-2016 Silverado 2500 HD/3500 HD and Sierra 2500 HD/3500 HD, plus the 2011-2013 and 2015-2016 Silverado 3500. See the Buyer's Guide tab.
What position does it install in?
The catalog lists it for the front left or front right position. Confirm which side your vehicle needs before ordering.
What are signs my engine mount may need replacing?
Watch for a clunk on acceleration, deceleration, or shifting, more vibration at idle, and cracked or separated rubber. Diagnose the cause before replacing.
Are mounting bolts included?
Any included fasteners are hardened steel with heat-treated Grade 5 bolts. Check your vehicle service information for the correct fasteners and whether they may be reused.
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