Prothane 91-96 GM Rear Upper Coil Spring Isolator - Black

When you're working on the rear suspension of your 1991-1996 Chevrolet Caprice, replacing the coil spring isolators is a smart move. These black polyurethane isolators from Prothane sit between the coil spring and the chassis, cushioning the contact point. Over time, the original rubber isolators can crack, compress, or disintegrate, leading to annoying squeaks, rattles, or a harsher ride.

This particular isolator is made from durable polyurethane, which holds up better than the original rubber against road debris and the elements. It's designed to fit the upper perch of the rear coil spring, ensuring a snug fit that won't shift. Installing these is a straightforward job, often done when replacing rear shocks or springs, and it makes a noticeable difference in ride comfort by absorbing road noise and vibrations.