KYB SR4103 Suspension Strut and Coil Spring Assembly - Rear Right

KYB Strut-Plus Rear Right Assembly

The KYB Strut-Plus SR4103 is a complete suspension strut and coil spring assembly for the rear right position on select Chevrolet Impala applications. Built to restore OE ride height, handling, and stability, it combines KYB’s OE-restoring strut design with a vehicle-specific coil spring for a direct replacement on the correct side.

Key Features

• Complete rear right strut and coil spring assembly for select Chevrolet Impala and Impala Limited models
• Includes a KYB Excel-G strut with application-specific damping valves
• Uses a stronger steel outer shell for added structural support
• High carbon steel coil spring is matched to vehicle corner weight and ride height requirements
• Side-specific design follows the vehicle manufacturer’s left/right configuration
• Engineered to work with electronic safety systems such as ESC and ABS
• Assembled in the USA

Product Details

KYB Strut-Plus SR4103 is engineered as an OE-style suspension strut and coil spring assembly for drivers who need a direct rear right replacement on a Chevrolet Impala or Chevrolet Impala Limited. KYB builds this assembly around an OE-restoring strut and a precision-matched spring to help return the vehicle to factory ride height and handling characteristics. This part number, SR4103, is designed for exact fitment and professional-level results on the rear right corner.

This part cross-references Monroe Shocks & Struts (e.g., 272471L, 282471R) for the same application.

Vehicle Fitment

• Fits 2014-2016 Chevrolet Impala Limited, rear right. Replace suspension strut and coil spring assembly according to manufacturer's instructions; Strut-Plus.
• Fits 2010-2013 Chevrolet Impala, rear right. Recommended OEM replacement; except Police Car and Taxi; Strut-Plus.
• Fits 2004-2009 Chevrolet Impala, rear right. Recommended OEM replacement; with 17 inch or 18 inch wheels; Strut-Plus.

What It Helps Address

• Rear suspension sag or incorrect ride height
• Excessive bounce, sway, or reduced damping control
• Uneven handling response at the rear of the vehicle
• Noise or wear associated with a fatigued strut and spring assembly
• Restoration of factory-style steering and stability behavior on equipped vehicles

Installation Notes

Install SR4103 on the rear right position only. Follow the vehicle manufacturer’s service procedure for replacement of the suspension strut and coil spring assembly. Verify wheel size and application notes before ordering, especially for 2004-2009 Chevrolet Impala models with 17 inch or 18 inch wheels and 2010-2013 Impala models excluding Police Car and Taxi applications.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus line is built to restore the handling, control, and ride-height characteristics expected from the factory suspension design. The SR4103 uses OE-focused components and side-specific engineering to match the vehicle’s intended suspension layout.