KYB SM5912 Suspension Shock Absorber Mount - Rear Upper

KYB SM5912 Rear Upper Strut Mount

KYB SM5912 is a suspension shock absorber mount built for the rear upper position on select Kia Soul models. It replaces worn vibration insulators that can transmit road noise, harshness, and vibration into the cabin.

Compatible with 2014-2019 Kia Soul, rear upper, this KYB mount supports OE-style suspension service for drivers searching for a rear upper strut mount for Kia Soul or a KYB SM5912 replacement.

Key Features

• OE-quality replacement suspension mount for the rear upper position
• Helps isolate vibration and reduce noise from aged mount components
• Supports suspension movement over bumps and uneven pavement
• Built for direct replacement service on select Kia Soul applications
• KYB Mount Components line for suspension repair and restoration

Application Details

Fits 2014-2019 Kia Soul, rear upper. This part number, SM5912, is listed as a new part number for the application and is intended for vehicles using the rear upper mount configuration. This part cross-references Hyundai/Kia OE number 55311B2000 for the same application.

What It Helps Address

• Clunking or knocking from a worn rear upper mount
• Excess vibration transferred into the body
• Road noise caused by hardened vibration insulators
• Reduced suspension isolation over bumps
• Restoration of proper rear upper mount function on Kia Soul models

Installation Notes

Verify the rear upper position and part number SM5912 against the vehicle before installation. Inspect surrounding suspension components, fasteners, and bearing surfaces for wear during service. Professional installation and a post-repair alignment check are recommended whenever suspension mounting points are replaced.

Quality Assurance

KYB designs Mount Components as OE-quality replacement parts for specific applications, with a focus on restoring suspension isolation and steering-related support where applicable. KYB strut mounts and bearing plates are widely used in suspension service for their application-specific fit and function.