HomeEngine > Cylinder Block ComponentsWestar EM-3166 Engine Mount - Front
Part #: EM-3166

Westar EM-3166 Engine Mount - Front

Front
⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$49.77Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick and Cadillac, Lucerne and DTS
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Mount for Buick DTS and Cadillac Lucerne

The Westar EM-3166 engine mount is engineered to meet the specific needs of Buick DTS and Cadillac Lucerne models. Designed to provide stable engine support, this part ensures proper alignment and reduces vibration for a smoother driving experience.

Key Features of Westar EM-3166 Engine Mount

  • Meets or exceeds OEM specifications for quality, fit, and durability
  • Manufactured using top quality components in controlled factory environments
  • Designed for vehicles using rubber or hydraulic engine mounts

Detailed Product Description

The Westar EM-3166 engine mount is crafted to deliver precise fitment and reliable performance for Buick DTS and Cadillac Lucerne vehicles. Each mount is produced with high-grade materials and adheres to strict manufacturing standards to ensure longevity and consistent operation. Whether your vehicle uses a rubber or hydraulic mount system, this engine mount is designed to accommodate those configurations, providing effective vibration dampening and engine stabilization.

Common Applications and Issues Addressed

  • Reduces excessive engine vibration and noise
  • Prevents engine misalignment and movement during acceleration
  • Eliminates clunking or knocking sounds from worn mounts
  • Supports engine weight to avoid undue stress on other components
  • Helps maintain drivetrain alignment for smoother operation

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before removal
  • Compare new mount with the original to verify correct part number EM-3166
  • Torque mounting bolts to manufacturer specifications for proper fit
  • Inspect surrounding components for wear during installation
  • Test drive after installation to confirm vibration reduction and fitment

Quality Assurance and Warranty

Westar engine mounts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The EM-3166 part undergoes rigorous quality control processes in factories that use only premium components. While specific warranty details may vary, Westar products typically include coverage against manufacturing defects to provide confidence in your purchase.

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011BuickLucerne4.6LV8Front
2011CadillacDTS4.6LV8Front
2010BuickLucerne4.6LV8Front
2010CadillacDTS4.6LV8Front
2009BuickLucerne4.6LV8Front
2009CadillacDTS4.6LV8Front
2008BuickLucerne4.6LV8Front
2008CadillacDTS4.6LV8Front
2007BuickLucerne4.6LV8Front
2007CadillacDTS4.6LV8Front
2006BuickLucerne4.6LV8Front
2006CadillacDTS4.6LV8Front

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

3166

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.