HomeSuspension > Shocks and StrutsKYB SM5276 Suspension Strut Mount Kit - Front
Part #: SM5276

KYB SM5276 Suspension Strut Mount Kit - Front

Mount Components, Front
40 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$77.46Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Mount Components, Front
Fitment: Buick, Cadillac, Pontiac, and Oldsmobile, LeSabre, Park Avenue, DeVille, Bonneville, Seville, Aurora, and Riviera
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Suspension Strut Mount Kit for Select GM Vehicles

The KYB SM5276 Suspension Strut Mount Kit is designed to restore proper suspension function and improve ride quality for select Buick, Cadillac, Oldsmobile, and Pontiac models. This kit is engineered to meet OE specifications, ensuring compatibility and durability for vehicles like the Buick LeSabre and Cadillac DeVille.

  • Complete suspension strut mount kit for precise fitment
  • Compatible with Buick Aurora, LeSabre, Park Avenue, and more
  • Designed for Cadillac DeVille, Seville, and Riviera models
  • Part number SM5276 ensures correct replacement component
  • Manufactured by KYB under the Mount Components product line

About the KYB Mount Components Product Line

The Mount Components line by KYB focuses on suspension mounting parts that provide secure attachment points for struts and shocks. These components are engineered to maintain proper alignment and absorb road vibrations, contributing to vehicle stability and comfort. The SM5276 kit is part of this line, offering a reliable solution for mounting needs on various GM luxury and full-size sedans.

Detailed Product Description

The KYB SM5276 Suspension Strut Mount Kit is specifically designed for use on select Buick, Cadillac, Oldsmobile, and Pontiac vehicles, including models such as the Buick Bonneville and Pontiac Riviera. This kit replaces worn or damaged strut mounts, which can cause noise, vibration, and compromised handling. By restoring the mounting point, the SM5276 helps maintain proper suspension geometry and reduces unwanted movement in the strut assembly.

Common Issues Addressed by This Strut Mount Kit

  • Eliminates clunking or knocking noises from the suspension
  • Reduces vibration felt through the steering wheel
  • Corrects uneven tire wear caused by misalignment
  • Improves overall ride comfort and handling stability
  • Prevents premature wear of strut and shock components

Installation Notes and Tips

Installation of the KYB SM5276 Suspension Strut Mount Kit should be performed by a qualified technician with appropriate tools. It is recommended to inspect the entire strut assembly during replacement and replace worn components as needed. Proper torque specifications should be followed to ensure secure mounting and optimal performance.

Quality Assurance and Warranty

KYB manufactures the SM5276 kit to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms related to the Mount Components product line.

This part fits 40 vehicles. Search below:

YearMakeModelPositionNotes
2005BuickLeSabreFrontMount Components
2005BuickPark AvenueFront(Exc. Electronic Adjustable Suspension); Mount Components
2005CadillacDeVilleFrontNot compatible with electronic suspension systems.; Mount Components
2005PontiacBonnevilleFrontMount Components
2004BuickLeSabreFrontMount Components
2004BuickPark AvenueFront(Exc. Electronic Adjustable Suspension); Mount Components
2004CadillacDeVilleFrontNot compatible with electronic suspension systems.; Mount Components
2004CadillacSevilleFront(Exc. Electronic Adjustable Suspension); Mount Components
2004PontiacBonnevilleFrontMount Components
2003BuickLeSabreFrontMount Components
2003BuickPark AvenueFront(Exc. Electronic Adjustable Suspension); Mount Components
2003CadillacDeVilleFrontNot compatible with electronic suspension systems.; Mount Components
2003CadillacSevilleFront(Exc. Electronic Adjustable Suspension); Mount Components
2003OldsmobileAuroraFrontMount Components
2003PontiacBonnevilleFrontMount Components
2002BuickLeSabreFrontMount Components
2002BuickPark AvenueFront(Exc. Electronic Adjustable Suspension); Mount Components
2002CadillacDeVilleFrontNot compatible with electronic suspension systems.; Mount Components
2002CadillacSevilleFront(Exc. Electronic Adjustable Suspension); Mount Components
2002OldsmobileAuroraFrontMount Components
2002PontiacBonnevilleFrontMount Components
2001BuickLeSabreFrontMount Components
2001BuickPark AvenueFront(Exc. Electronic Adjustable Suspension); Mount Components
2001CadillacDeVilleFrontNot compatible with electronic suspension systems.; Mount Components
2001CadillacSevilleFront(Exc. Electronic Adjustable Suspension); Mount Components
2001OldsmobileAuroraFrontMount Components
2001PontiacBonnevilleFrontMount Components
2000BuickLeSabreFrontMount Components
2000BuickPark AvenueFront(Exc. Electronic Adjustable Suspension); Mount Components
2000CadillacDeVilleFrontNot compatible with electronic suspension systems.; Mount Components
2000CadillacSevilleFront(Exc. Electronic Adjustable Suspension); Mount Components
2000PontiacBonnevilleFrontMount Components
1999BuickPark AvenueFront(Exc. Electronic Adjustable Suspension); Mount Components
1999BuickRivieraFrontMount Components
1999CadillacSevilleFront(Exc. Electronic Adjustable Suspension); Mount Components
1999OldsmobileAuroraFrontMount Components
1998BuickPark AvenueFront(Exc. Electronic Adjustable Suspension); Mount Components
1998BuickRivieraFrontMount Components
1998CadillacSevilleFront(Exc. Electronic Adjustable Suspension); Mount Components
1998OldsmobileAuroraFrontMount 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:

142640

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