Overview

ACDelco GM Genuine Parts Jounce Bumpers

ACDelco GM Genuine Parts jounce bumpers are essential suspension components designed to cushion vertical suspension movement and prevent metal-to-metal contact. As true original equipment parts, these bump stops are engineered to meet GM's rigorous standards for fit, form, and function for Chevrolet, Buick, GMC, or Cadillac vehicles. Order the parts recommended for your vehicle.

Additional details:

* Available in different sizes, shapes, materials, and colors
* Protection: These bumpers prevent damage to suspension components by absorbing impact when the suspension approaches the limit of its downward travel (jounce)
* Material: Often constructed from durable polyurethane foam, rubber, or specialized steel to withstand constant stress and environmental exposure
* OE quality: These are the same parts installed during production or validated by General Motors, ensuring proper fit and performance
* Replacement: They are commonly replaced to restore ride quality and prevent harsh "bottoming out" sensations in the suspension
* Common applications:
-- Position: The bumpers are available for both front and rear suspension systems, often mounted at the top of the coil spring or on the frame

Applications

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