Mevotech Supreme Coil Spring Insulator P/N:MP904942
Quiet a squeaking, clunking front suspension with the Mevotech Supreme Coil Spring Insulator (MK160041), the front lower coil spring isolator that seats between your Jeep WJ's coil spring and its perch. It drops in as a direct-fit replacement for the 1999-2004 Jeep Grand Cherokee, cushioning the spring end so metal never rides directly on the seat.
This Jeep Grand Cherokee coil spring insulator dampens the noise and vibration transmitted through the spring seat and helps limit corrosion and wear where the coil contacts the mount.
Fitment: 1999-2004 Jeep Grand Cherokee. See the Buyer's Guide tab for engine-level details.
Interchange: TD4646W · CSI96116 · 52088401 · K160041 · RP46342 · JSP5134S
This part cross-references / interchanges with the following part numbers:
What does a coil spring insulator do?
It seats between the coil spring end and the spring perch, cushioning the spring so it does not ride metal-on-metal, which dampens noise and vibration and helps limit wear and corrosion at the seat.
Does this fit my Jeep WJ Grand Cherokee?
Yes. This coil spring insulator is a direct-fit replacement for the 1999-2004 Jeep Grand Cherokee. See the Buyer's Guide tab to confirm your exact vehicle.
Where does this insulator install?
It installs at the front lower coil spring seat, between the coil spring and its perch.
What is the insulator made of?
All moulded parts use 100% natural rubber for durable cushioning.
What are signs my coil spring insulator may need replacing?
Squeaking, creaking, or clunking from the coil spring area, or a cracked, worn, or missing insulator. If a failed insulator is the cause of the noise, replacing it addresses that source.
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.