Anchor Engine Mount 3166
Anchor Engine Mount 3166 - view 2
Anchor Engine Mount 3166 - view 3
Anchor Engine Mount 3166 - view 4
Anchor Engine Mount 3166 - view 5
Anchor Engine Mount 3166
Anchor Engine Mount 3166 - view 2
Anchor Engine Mount 3166 - view 3
Anchor Engine Mount 3166 - view 4
Anchor Engine Mount 3166 - view 5

Anchor Engine Mount P/N:3166

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$36.99
MPN: 3166
Item Package Quantity: 1
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Anchor Engine Mount P/N:3166
Anchor Engine Mount P/N:3166
$36.99

Steady the powertrain and take the shake out of your ride with the Anchor Engine Mount 3166, a front engine mount that helps support and locate the engine while isolating vibration from the chassis. It drops in as a direct-fit replacement for the 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS — see the Buyer's Guide tab for the engine-level applications.

  • OE-standard engineering: designed to OE standards using a CAD/CAM engineering process for consistent quality.
  • Premium rubber: built only from natural and Styrene Butadiene rubber that resists wear and stays stable as it ages for long service life.
  • Superior bond: Chemlock® bonding agent creates a strong rubber-to-metal bond.
  • Application-tuned hardness: the rubber is manufactured to a specific Durometer (hardness) based on the vehicle application; any included fasteners are hardened steel with heat-treated Grade 5 bolts.

Signs the original mount may need replacing include clunks on acceleration, deceleration, or shifting, extra vibration felt at idle, and cracked or separated rubber. If a worn mount is the cause, this replaces it.

Interchange: 6022638 · 20760905 · 25829735 · 3311634 · A5491HY · 613166 · B3166 · 4264H · 3963H · EM3166

This part cross-references / interchanges with the following part numbers:

6022638, 20760905, 25829735, 3311634, A5491HY, 613166, B3166, 4264H, 3963H, EM3166

Manufacturer's Warranty: 12 Month Warranty.

Frequently Asked Questions

What does this engine mount do?

It helps support and locate the engine while dampening vibration so less noise and movement transfer into the chassis. Multiple mounts share the load together.

Which vehicles does the Anchor 3166 fit?

It's a direct-fit front engine mount for the 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS. Check the Buyer's Guide tab to confirm your engine application.

How do I know if my engine mount is worn?

Common signs are clunking on acceleration, deceleration, or shifting, added vibration at idle, and cracked or separated mount rubber. Diagnose the cause before replacing.

What is this mount made of?

It uses natural and Styrene Butadiene rubber tuned to an application-specific Durometer hardness, with a Chemlock® bonding agent for a strong rubber-to-metal bond.

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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