HomeSuspension > Shocks and StrutsKYB SR4277 Suspension Strut and Coil Spring Assembly - Front Right
Part #: 712-645M4

KYB SR4277 Suspension Strut and Coil Spring Assembly - Front Right

Strut-Plus
4 vehicles fit this part
Select your vehicle to confirm fitment
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Strut-Plus
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Overview of KYB Strut-Plus Suspension Strut and Coil Spring Assembly

The KYB Strut-Plus SR4277 is designed specifically for Ford Taurus and Mercury Sable models, providing a reliable suspension upgrade. This complete suspension strut and coil spring assembly offers a direct replacement solution to restore vehicle handling and ride comfort.

  • Complete suspension strut and coil spring assembly
  • Compatible with Ford Taurus and Mercury Sable
  • Part number SR4277 for precise fitment
  • Manufactured by KYB, a trusted brand in suspension components
  • Part of the Strut-Plus product line for enhanced durability

Detailed Product Description

The KYB Strut-Plus SR4277 combines a high-quality suspension strut with a coil spring in one assembly, engineered to meet the original equipment specifications for Ford Taurus and Mercury Sable vehicles. This assembly is designed to replace worn or damaged struts and springs, ensuring proper ride height, improved handling, and consistent performance. The integrated design simplifies installation and reduces labor time compared to separate component replacements.

About the Strut-Plus Product Line

The Strut-Plus line from KYB offers a complete suspension solution by combining the strut and coil spring into a single assembly. This approach provides a more straightforward installation process and helps maintain the original suspension geometry. The Strut-Plus assemblies are engineered to deliver reliable performance and durability, making them suitable for restoring the suspension system on compatible Ford Taurus and Mercury Sable models.

Common Suspension Issues Addressed

  • Excessive vehicle bounce or poor ride quality
  • Uneven tire wear due to worn suspension components
  • Reduced handling stability and control
  • Noise or clunking sounds from the suspension
  • Loss of proper ride height or sagging springs

Installation Notes and Tips

  • Ensure compatibility with Ford Taurus and Mercury Sable before installation
  • Professional installation is recommended due to the integrated coil spring
  • Use proper tools to safely compress and install the assembly
  • Check alignment after installation to maintain handling performance
  • Inspect related suspension components for wear during replacement

Quality Assurance and Warranty

KYB manufactures the Strut-Plus SR4277 to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided here, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms.

BrandDorman
Part Number712-645M4
PositionStrut-Plus
ColorHyper Silver
End TypeFlattop Hex Nut
Grade TypeRegular
Hex Size19 mm
MaterialMedium Carbon Steel
Open End DesignNo
Overall Length45.9
Package Contents4 Wheel Lug Nuts
SAE or MetricMetric
Seat StyleConical Seat - 60 deg
Thread Diameter14
Thread DirectionClockwise
Thread Pitch1.5
Thread Pitch14
Thread TypeFine
Washers IncludedNo
Wheel Lock Key IncludedNot Required

This part fits 4 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2009FordTaurusFWDFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2009MercurySableFWDFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2008FordTaurusFWDFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2008MercurySableFWDFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus

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