KYB SM5843 Suspension Shock Mounting Kit - Rear Upper

KYB SM5843 Rear Upper Strut Mount for Spark

Restore suspension feel and reduce unwanted cabin noise with the KYB SM5843 suspension shock absorber mounting kit. This KYB Mount Components part is built for the rear upper position on 2013-2015 Chevrolet Spark models, helping replace worn vibration insulators that can transmit harshness into the vehicle.

For drivers searching for a rear upper strut mount for 2013 2014 2015 Chevrolet Spark, KYB SM5843 provides an OE-quality replacement focused on steering feel, alignment stability, and ride comfort. The KYB SM5843 is engineered to address the common symptoms of aged mount components without changing the original suspension layout.

Key Features

• OE-quality replacement strut mount designed for the specific application
• Superior rubber construction helps reduce noise, vibration, and harshness
• Mount bearing design supports smoother steering response and front-end alignment retention
• Helps cushion road impacts that old mounts can transfer into the cabin
• Matched-grade studs and nuts for application-specific serviceability

Product Details

KYB Mount Components are developed to replace worn suspension mounting parts with components that match original equipment expectations for fit and function. On the Chevrolet Spark, the rear upper mount plays an important role in isolating vibration and maintaining consistent suspension behavior. If the original mount has hardened, cracked, or lost its damping ability, the result can be extra road noise, a rougher ride, and reduced suspension refinement. The KYB SM5843 is intended to restore that interface and support the vehicle’s rear suspension performance.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part Can Address

• Clunking or knocking noise from the rear suspension
• Excess vibration felt through the body or cabin
• Harsh ride caused by worn vibration insulators
• Reduced steering precision related to mount wear
• Alignment instability after mount deterioration

Installation Notes

Fits 2013-2015 Chevrolet Spark, rear upper. Confirm the rear upper mounting location and compare the original part before installation. Inspect surrounding suspension components, fasteners, and bearing surfaces for wear while the assembly is apart. Proper alignment checks are recommended after suspension service.

Quality Assurance

KYB is known for OE-focused suspension replacement components, and the SM5843 follows that approach with application-specific design and materials selected to support consistent ride quality and steering performance.