KYB Coil Spring Insulator P/N:SM5416
Cushion your coil springs and quiet down old, hardened insulators with the KYB coil spring insulator SM5417. This front lower spring seat insulator sits between the coil spring and its mounting seat, isolating the spring so it doesn't transmit vibration and noise into the body. It installs as a direct-fit replacement for many vehicles, among them the 2001-2010 Chrysler PT Cruiser, 2000-2005 Dodge Neon, and 2000-2002 Chrysler Neon — see the Buyer's Guide tab for the full list and engine-level details.
If worn or hardened spring insulators are the source of your suspension noise, this part replaces them. Inspect both sides while you're in there and replace as needed for balanced, quiet operation.
Interchange: 905992
This part cross-references / interchanges with the following part numbers:
What does the KYB coil spring insulator SM5417 do?
It's a spring seat insulator that sits between the coil spring and its mounting seat, isolating the spring to reduce vibration and noise transmitted into the vehicle.
Which vehicles does this insulator fit?
It's a direct-fit replacement for many vehicles, including the 2001-2010 Chrysler PT Cruiser, 2000-2005 Dodge Neon, and 2000-2002 Chrysler Neon. Check the Buyer's Guide tab for the full list.
Where is this insulator located?
It serves as the front lower spring seat insulator in the suspension, cushioning the coil spring at its seat.
What are signs my spring insulators may need replacing?
Old, hardened insulators can produce squeaks, rattles, and vibration noises from the suspension. If a worn insulator is the cause, replacing it may address the noise.
Should I replace both sides at once?
Inspecting and replacing insulators on both sides together is a good practice for balanced, quiet operation, though each is sold and fits individually.
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.