KYB 3430069 Suspension Shock Absorber - Rear

KYB Excel-G Rear Shock for Spark

The KYB Excel-G 3430069 is a rear suspension shock absorber for the 2016-2021 Chevrolet Spark. It is built to restore original ride control, stability, stopping response, lane-change responsiveness, and handling without changing the vehicle’s factory-tuned feel.

Made on KYB OE assembly lines, the Excel-G line is calibrated as an Original Equipment for the Aftermarket replacement. For Chevrolet Spark rear shock replacement, 3430069 gives technicians and owners an OE-style solution focused on restoring designed performance.

Key Features

• Nitrogen gas-charged, twin-tube shock absorber design
• OE-quality components used in KYB global OEM production
• Calibrated to restore original suspension performance
• Lower mount type: E2 (10x36)
• Upper mount type: S1 (10MM)
• Compressed length: 14.33 in; extended length: 23.19 in; stroke length: 8.86 in
• Fits 2016-2021 Chevrolet Spark, rear

Product Details

KYB Excel-G shocks and struts are engineered for drivers who want the vehicle to respond like it did from the factory. The 3430069 rear shock absorber uses a twin-tube, nitrogen gas-charged design and is built with the same quality standards used in KYB OE production. This part cross-references Monroe Shocks & Struts (e.g., 42402330) for the same application. If you are replacing a worn rear shock on a Chevrolet Spark, KYB 3430069 is a direct-fit option for restoring controlled ride behavior and consistent rear suspension damping.

What It Helps Address

• Excessive bouncing after bumps
• Reduced rear-end stability during braking
• Loose or delayed handling response in lane changes
• Uneven ride control from worn shock damping
• Rear suspension noise caused by degraded shock performance

Installation Notes

Fits 2016-2021 Chevrolet Spark, rear. Verify mount style, compressed length, and extended length before installation to confirm proper suspension travel and fitment. Inspect related rear suspension components, including bushings and mounts, during replacement so the new shock can perform as intended.

Quality Assurance

KYB is a major OE shock and strut supplier, and the Excel-G line is produced on the same KYB OE assembly lines using OE-quality components. The 3430069 is classified by KYB as an Original Equipment for the Aftermarket replacement for restoring factory-designed performance.