Smooth out harsh, noisy front-end ride quality with the KYB strut mount kit SM5285, a front suspension strut mount kit engineered as an OE-quality replacement for the 2011-2017 Chevrolet Caprice, 2008-2009 Pontiac G8, 2004-2006 Pontiac GTO and 1997-2001 Cadillac Catera. It replaces old, hardened vibration insulators that transmit road impacts, noise and vibration into the cabin. See the Buyer's Guide tab for engine-level fitment.
KYB builds these front strut mounts as OE-quality replacement components designed for each application. If a failed or hardened strut mount is the source of your front-end clunk or vibration, this kit replaces it.
Interchange: 143240 · 903932
This part cross-references / interchanges with the following part numbers:
What is the KYB strut mount kit SM5285?
It's a front suspension strut mount kit built as an OE-quality replacement, including matched grade studs and nuts and mount bearings for the listed applications.
Which vehicles does SM5285 fit?
It's designed for the 2011-2017 Chevrolet Caprice, 2008-2009 Pontiac G8, 2004-2006 Pontiac GTO and 1997-2001 Cadillac Catera. Check the Buyer's Guide tab to confirm your engine.
Is this a front or rear strut mount?
This is a front strut mount kit. The front bearing plate acts as the steering pivot and supports vehicle weight, making it important to steering and alignment.
What are the signs a strut mount may need replacing?
Old, hardened vibration insulators can transmit noise, vibration and clunking into the vehicle. Diagnose the cause before replacing, as other components can produce similar symptoms.
What interchange numbers does SM5285 replace?
It cross-references interchange numbers 143240 and 903932.
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.
