Mevotech Supreme Suspension Coil Spring Seat P/N:MS404340
Keep the front upper coil spring cushioned and quiet with the Mevotech Supreme Suspension Coil Spring Seat MP903971. This front upper spring seat cradles the end of the coil spring, insulating it against the mount to limit metal-to-metal contact, noise, and vibration where the spring seats. It installs as a direct-fit replacement across a wide range of GM applications, including the 1990-1996 Chevrolet Lumina APV, 1984-1990 Chevrolet Celebrity, and 1985 Chevrolet Citation II — see the "Vehicles it fits" section for the full list.
Cracked, flattened, or deteriorated spring seats can let the coil shift and transmit noise or vibration through the mount; if a worn seat is the cause, this replaces it.
Interchange: FM1245 · 14089561 · SM5229 · K6636 · SM7319 · 903971 · 18847 · 5251209
This part cross-references / interchanges with the following part numbers:
What does this coil spring seat do?
It cradles the end of the front upper coil spring, insulating it against the mount to limit metal-to-metal contact, noise, and vibration where the spring seats.
Which position on the vehicle is this for?
This is a front upper coil spring seat. Check the "Vehicles it fits" section to confirm the correct application for your specific vehicle.
What is it made of?
All moulded parts use 100% natural rubber, and the part has a corrosion-resistant surface treatment that helps prevent rust buildup for longer service life.
Does it include hardware?
Yes. The LaborSaver Feature includes bundled hardware to help save time and money during installation.
What are signs the spring seat needs replacing?
Cracked, flattened, or deteriorated rubber can let the coil spring shift and transmit noise or vibration. Diagnose the cause first; if the seat is worn, this replaces it.
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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.