HomeSuspension > Shocks and StrutsKYB SR4529 Suspension Strut and Coil Spring Assembly - Front Left
Part #: SR4529

KYB SR4529 Suspension Strut and Coil Spring Assembly - Front Left

Strut-Plus, Front Left
⚙️ 19 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Strut-Plus, Front Left
🚗Fitment: Toyota, 4Runner and FJ Cruiser
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Reliable Suspension Strut and Coil Spring Assembly for Toyota 4Runner and FJ Cruiser

The KYB Strut-Plus SR4529 is designed to restore the suspension performance of your Toyota 4Runner or FJ Cruiser. This complete suspension strut and coil spring assembly offers a direct replacement solution engineered to meet original equipment specifications.

  • Complete suspension strut and coil spring assembly
  • Compatible with Toyota 4Runner and FJ Cruiser models
  • Part number SR4529 for precise fitment
  • Manufactured by KYB, a trusted brand in suspension components
  • Designed to restore vehicle handling and ride comfort

About the KYB Strut-Plus Product Line

The Strut-Plus line from KYB provides fully assembled suspension struts combined with coil springs, simplifying installation and ensuring proper alignment. This product line is engineered to meet or exceed original equipment standards, offering a reliable replacement option for vehicles like the Toyota 4Runner and FJ Cruiser. The Strut-Plus assemblies are designed to deliver consistent performance and durability under various driving conditions.

Product Details and Compatibility

The KYB Strut-Plus SR4529 suspension strut and coil spring assembly is specifically compatible with Toyota 4Runner and FJ Cruiser models. This assembly replaces worn or damaged suspension components to help maintain proper vehicle height, improve handling stability, and reduce road vibrations. The integrated coil spring and strut design ensures a precise fit and balanced suspension response, matching factory specifications for a seamless replacement.

Common Suspension Issues Addressed

  • Excessive bouncing or poor ride quality
  • Uneven tire wear due to suspension misalignment
  • Reduced vehicle stability during cornering or braking
  • Noise or clunking sounds from worn suspension parts
  • Loss of proper vehicle height or sagging suspension

Installation Notes and Tips

Installation of the KYB Strut-Plus SR4529 assembly is straightforward since it comes pre-assembled with the coil spring. This reduces the need for spring compressors and simplifies the replacement process. It is recommended to have a professional alignment performed after installation to ensure optimal handling and tire wear. Always verify compatibility with your specific Toyota 4Runner or FJ Cruiser model year before installation.

Quality Assurance and Warranty

KYB manufactures the Strut-Plus SR4529 to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details are not provided here, KYB typically offers limited warranties on their suspension components. Refer to KYB’s official documentation or packaging for exact warranty terms related to this part.

This part fits 19 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2023Toyota4Runner4WDFront Leftw/o X-REAS Suspension; Strut-Plus
2022Toyota4Runner4WDFront Leftw/o X-REAS Suspension; Strut-Plus
2021Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2020Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2019Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2018Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2017Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2016Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2015Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2014Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2014ToyotaFJ Cruiser4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2013Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2013ToyotaFJ Cruiser4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2012Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2012ToyotaFJ Cruiser4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2011Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2011ToyotaFJ Cruiser4WDFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2010Toyota4Runner4WDFront LeftRecommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Strut-Plus
2010ToyotaFJ Cruiser4WDFront LeftReplace 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.

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

171371L

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