HomeSuspension > Shocks and StrutsKYB SM5478 Suspension Strut Mount - Front Left
Part #: SM5478

KYB SM5478 Suspension Strut Mount - Front Left

Mount Components, Front Left
4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$34.07Free 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 Left
Fitment: Kia, Rio
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of KYB SM5478 Suspension Strut Mount for Kia Rio

The KYB SM5478 Suspension Strut Mount is designed specifically for the Kia Rio, providing reliable support and improved suspension performance. This component plays a critical role in maintaining proper strut alignment and absorbing road vibrations.

  • Compatible with Kia Rio models
  • Part number SM5478 for precise identification
  • Part of KYB's Mount Components product line
  • Ensures secure strut attachment and smooth ride quality
  • Durable construction for long-lasting performance

About the KYB Mount Components Product Line

The Mount Components line by KYB focuses on suspension strut mounts engineered to meet or exceed OEM specifications. These mounts are designed to provide a stable connection between the vehicle’s strut assembly and chassis, reducing noise and vibration. The SM5478 is part of this line, ensuring compatibility and quality for Kia Rio suspension systems.

Detailed Product Description

The KYB SM5478 suspension strut mount is a vital part of the Kia Rio’s suspension system. It secures the strut assembly to the vehicle frame while isolating road shocks and vibrations, contributing to a smoother driving experience. This mount is manufactured to precise standards, ensuring proper fitment and durability. Using the correct strut mount like the SM5478 helps maintain suspension geometry and steering response.

Common Issues Addressed by the SM5478 Strut Mount

  • Excessive noise or clunking from the front suspension
  • Vibrations felt through the steering wheel or chassis
  • Uneven tire wear due to misaligned suspension
  • Reduced ride comfort and handling stability
  • Premature wear of strut components

Installation Notes and Tips

  • Ensure compatibility with Kia Rio models before installation
  • Inspect related suspension components for wear during replacement
  • Use proper tools to avoid damage to the mount or strut assembly
  • Follow vehicle manufacturer torque specifications for mounting bolts
  • Professional installation is recommended for optimal results

Quality Assurance and Warranty

KYB manufactures the SM5478 suspension strut mount to meet strict quality standards, ensuring reliable performance and durability. 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 4 vehicles. Search below:

YearMakeModelPositionNotes
2005KiaRioFront LeftMount Components
2004KiaRioFront LeftMount Components
2003KiaRioFront LeftMount Components
2002KiaRioFront LeftFrom 7/2/2002; 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:

54610FD000

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