HomeSuspension > Suspension, Springs and Related ComponentsKYB SM5746 Coil Spring Insulator - Rear Lower
Part #: SM5746

KYB SM5746 Coil Spring Insulator - Rear Lower

Mount Components, Rear Lower
18 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Mount Components, Rear Lower
Fitment: Kia and Hyundai, Spectra, Tiburon, and Elantra
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Overview of KYB SM5746 Coil Spring Insulator

The KYB SM5746 coil spring insulator is designed to provide reliable suspension support for Hyundai and Kia vehicles. This component helps reduce noise and vibration, ensuring a smoother ride for models like the Hyundai Elantra, Kia Spectra, and Tiburon.

  • Compatible with Hyundai Elantra, Kia Spectra, and Tiburon models
  • Part number SM5746 for precise identification
  • Coil spring insulator designed to minimize suspension noise and vibration
  • Durable construction for long-lasting performance
  • Part of the KYB Mount Components product line

About the KYB Mount Components Product Line

The Mount Components line from KYB focuses on suspension parts that enhance vehicle stability and comfort. This product line includes components engineered to work seamlessly with original suspension systems, such as coil spring insulators like the SM5746. These parts are designed to maintain proper suspension alignment and reduce wear on related components.

Detailed Product Description

The SM5746 coil spring insulator by KYB is a suspension component that fits specific Hyundai and Kia models, including the Elantra, Spectra, and Tiburon. It is installed between the coil spring and the vehicle’s mounting points to absorb vibrations and prevent metal-to-metal contact. This reduces noise and helps protect the suspension system from premature wear. The insulator is manufactured to meet OEM specifications, ensuring compatibility and reliable performance within the suspension assembly.

Common Suspension Issues Addressed by the SM5746

  • Eliminates squeaking or clunking noises from coil springs
  • Reduces vibration transmitted through the suspension
  • Prevents coil spring damage due to metal contact
  • Helps maintain proper suspension alignment
  • Improves overall ride comfort on Hyundai Elantra, Kia Spectra, and Tiburon

Installation Notes and Tips

  • Ensure vehicle is safely lifted and supported before installation
  • Remove the coil spring carefully to avoid damage
  • Inspect surrounding suspension components for wear during replacement
  • Install the SM5746 coil spring insulator in the correct orientation
  • Verify proper seating of the insulator to prevent noise and vibration

Quality Assurance and Warranty

KYB manufactures the SM5746 coil spring insulator to meet strict quality standards, ensuring durability and fitment accuracy. While specific warranty details may vary, KYB products typically come with a limited warranty against defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms.

This part fits 18 vehicles. Search below:

YearMakeModelPositionNotes
2009KiaSpectraRear LowerMount Components
2008HyundaiTiburonRear LowerMount Components
2008KiaSpectraRear LowerMount Components
2007HyundaiTiburonRear LowerMount Components
2007KiaSpectraRear LowerMount Components
2006HyundaiElantraRear LowerMount Components
2006HyundaiTiburonRear LowerMount Components
2006KiaSpectraRear LowerMount Components
2005HyundaiElantraRear LowerMount Components
2005HyundaiTiburonRear LowerMount Components
2005KiaSpectraRear LowerMount Components
2004HyundaiElantraRear LowerMount Components
2004HyundaiTiburonRear LowerMount Components
2003HyundaiElantraRear LowerMount Components
2003HyundaiTiburonRear LowerMount Components
2002HyundaiElantraRear LowerMount Components
2001HyundaiElantraRear LowerMount Components
2000HyundaiElantraRear LowerFrom 7/2000; 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:

905948

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