Dorman - OE Solutions Jounce Bumper P/N:523-258
Cushion hard suspension compression and help protect against harsh metal-to-metal bottoming out with the Dorman - OE Solutions Jounce Bumper / Shock Bumper, part number 523-053, a front lower suspension replacement. It fits many vehicles, among them the 1999-2006 Chevrolet Silverado 1500, 1999-2006 GMC Sierra 1500 and 2000-2006 Chevrolet Tahoe. See the Buyer's Guide tab for the full list and engine details.
A jounce bumper limits how far the suspension can compress. It takes the final impact when the wheel travels upward over a large bump or under a heavy load. This part is listed under both names, jounce bumper and shock bumper.
Signs it may need replacing: a harsh jolt or clunk when the front suspension bottoms out over big bumps, or a bumper that is cracked, crumbling or missing on inspection. Other worn suspension parts can cause similar symptoms, so inspect the suspension before replacing this part.
Interchange: 12474008
This part cross-references / interchanges with the following part numbers:
What does a jounce bumper do?
It limits how far the suspension can compress and cushions the final impact when the wheel moves upward. This helps prevent harsh metal-to-metal bottoming out.
Where does the Dorman 523-053 install?
It is cataloged for the front lower position on the listed applications. The part is listed as both a jounce bumper and a shock bumper.
Which vehicles does the Dorman 523-053 fit?
It fits many vehicles, including the 1999-2006 Chevrolet Silverado 1500, 1999-2006 GMC Sierra 1500 and 2000-2006 Chevrolet Tahoe. See the Buyer's Guide tab for the full list.
What are signs a jounce bumper may need replacing?
Signs include a harsh jolt or clunk when the suspension bottoms out over large bumps, or a bumper that looks cracked, crumbled or missing. Inspect the suspension first, because other worn parts can cause similar noises.
What part number does this jounce bumper interchange with?
It interchanges with part number 12474008.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.