Dorman - OE Solutions Air Spring to Coil Spring Conversion Kit P/N:949-564
Failed air suspension too costly to repair? The Dorman - OE Solutions Air Spring to Coil Spring Conversion Kit 949-511 swaps failed air springs for conventional steel springs on the 2003-2006 Ford Expedition and 2003-2006 Lincoln Navigator, as a direct-fit replacement for the listed applications. It is designed as a cost-effective way to a smooth ride, replacing only the parts that are necessary.
This part is listed under two names: Shock Absorber Conversion Kit and Air Suspension Delete Kit. Catalog position: front and rear.
Signs the air suspension may need attention include:
These symptoms can have more than one cause, so diagnose the system before replacing parts. See the Buyer's Guide tab for engine-level fitment details.
Interchange: C-2140 · 4J-1008K · 60F-30-4 · CK-7846
90015 · C2140 · 4J1008K · 60F304 · CK7846
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Dorman 949-511 fit?
It is a direct-fit replacement for the listed applications on the 2003-2006 Ford Expedition and 2003-2006 Lincoln Navigator. See the Buyer's Guide tab for engine-level details.
What does an air suspension delete kit do?
It replaces the original air springs with conventional coil springs. This converts the suspension from air springs to coil springs.
What is included in the kit?
Dorman states the kit includes the hardware and components needed to convert air springs to coils. A full kit with module is required to eliminate the warning light.
Why convert instead of repairing the air suspension?
Dorman positions this kit as a cost-saving option for older vehicles where keeping the original air suspension isn't necessary or is too costly.
What are signs the air suspension may need replacing?
Signs include a vehicle that sags after sitting, an air compressor that runs often, or a suspension warning light. Diagnose the cause first, since several components can be involved.
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.