KYB Suspension Shock Absorber P/N:349146
KYB 349136 rear shock absorber for the 2014-2020 Chevrolet Impala and other vehicles damps spring movement to help keep the rear of the vehicle settled over bumps. This KYB shock absorber is the Excel-G, made on the same KYB assembly lines that supply new-vehicle manufacturers and calibrated to restore original performance rather than change it.
A rear end that keeps bouncing after bumps, oil on the shock body or uneven tire wear can mean a shock is worn out. Those signs alone do not prove the shock is at fault, since worn tires or a loose mount can feel much the same. This listing is one shock absorber, and both rear shocks are normally replaced together.
It is listed for a wide range of Chevrolet and Buick models, including the 2014-2020 Chevrolet Impala, the 2013-2015 Chevrolet Malibu and the 2010-2016 Buick LaCrosse. The 2014-2020 Chevrolet Impala takes two. If your car is not one of these, look it up in the "Vehicles it fits" section.
Fit and size
Build and materials
Interchange: 20859302 · 20859305 · 20901066 · 20982300 · 5647
This part cross-references / interchanges with the following part numbers:
Does the KYB 349136 fit the 2014-2020 Chevrolet Impala?
Yes. KYB 349136 is a rear shock absorber listed for the 2014-2020 Chevrolet Impala, and that car takes two.
Is this KYB gas shock absorber a twin-tube design?
Yes. KYB 349136 is a twin-tube shock absorber that is charged with nitrogen gas.
What does the triple lip seal do on this KYB rear shock absorber?
The triple lip fluid seal is there to reduce the chance of oil and gas leaking out of the shock.
What can oil on a rear shock body mean?
An oily film on the shock body, a bouncing rear end after bumps or uneven tire wear can mean the shock is worn. A shop can inspect it and confirm.
What are the damping valves in the KYB Excel-G made for?
They are vehicle specific and hand assembled in-house. They manage tire contact, steering response and body movement.
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