HomeSuspension > Shocks and StrutsKYB SM5609 Suspension Strut Mount Kit - Front
Part #: SM5609

KYB SM5609 Suspension Strut Mount Kit - Front

Mount Components, Front
12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Mount Components, Front
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

Overview of KYB SM5609 Suspension Strut Mount Kit

The KYB SM5609 Suspension Strut Mount Kit is designed specifically for Buick DTS and Cadillac Lucerne models. This kit provides a reliable solution for maintaining proper suspension function and vehicle stability.

  • Compatible with Buick DTS and Cadillac Lucerne
  • Part number SM5609 for precise identification
  • Includes components essential for suspension strut mounting
  • Manufactured by KYB, a recognized brand in suspension parts
  • Part of the Mount Components product line

About the KYB Mount Components Product Line

The Mount Components line by KYB focuses on suspension parts that ensure secure and effective mounting of struts and shocks. This product line is engineered to meet the specific requirements of vehicle suspension systems, providing durability and proper fitment. The SM5609 kit is part of this line, offering components that support the suspension strut assembly for Buick DTS and Cadillac Lucerne models.

Detailed Product Description

The KYB SM5609 Suspension Strut Mount Kit is designed to replace worn or damaged strut mounts on select Buick and Cadillac vehicles. Proper strut mounts are critical for isolating road vibrations and maintaining alignment of the suspension system. This kit includes all necessary components to restore the mounting point of the suspension strut, helping to maintain ride quality and handling characteristics. Compatible specifically with Buick DTS and Cadillac Lucerne, the SM5609 ensures a precise fit and reliable performance.

Common Issues Addressed by the SM5609 Kit

  • Excessive noise or clunking from the front suspension
  • Vibration or harshness felt through the steering wheel
  • Uneven tire wear due to misaligned suspension
  • Reduced handling stability and control
  • Worn or damaged strut mounts causing suspension failure

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before beginning installation
  • Remove the old strut mount components carefully to avoid damage to the strut assembly
  • Verify compatibility with Buick DTS or Cadillac Lucerne before installation
  • Torque all fasteners to manufacturer specifications for safety and performance
  • Consider professional alignment after installation to maintain proper suspension geometry

Quality Assurance and Warranty

KYB manufactures the SM5609 Suspension Strut Mount Kit to meet industry standards for durability and fitment. While specific warranty details are not provided here, KYB products typically come with a limited warranty against defects in materials and workmanship. Using genuine KYB parts helps ensure reliable suspension performance for Buick DTS and Cadillac Lucerne vehicles.

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2011BuickLucerneFrontMount Components
2011CadillacDTSFront(Exc. Electronic Susp.); Mount Components
2010BuickLucerneFrontMount Components
2010CadillacDTSFront(Exc. Electronic Susp.); Mount Components
2009BuickLucerneFrontMount Components
2009CadillacDTSFront(Exc. Electronic Susp.); Mount Components
2008BuickLucerneFrontMount Components
2008CadillacDTSFront(Exc. Electronic Susp.); Mount Components
2007BuickLucerneFrontMount Components
2007CadillacDTSFront(Exc. Electronic Susp.); Mount Components
2006BuickLucerneFrontMount Components
2006CadillacDTSFront(Exc. Electronic Susp.); Mount Components

* 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:

908948

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