Keep the rear of your car supported and cushioned over the road with the Mevotech Supreme coil spring set, part number SMS81667. This rear coil spring set is a direct-fit replacement for the listed applications, the 2010-2012 Lincoln MKZ. See the Buyer's Guide tab for engine-specific details.
- Variable-rate profile: the springs use a variable-rate profile, so the spring rate changes as the coil compresses.
- High-grade alloy steel: the steel is heat treated and annealed for high strength.
- Corrosion-resistant surface treatment: helps prevent rust buildup and is intended to support a longer service life.
Coil springs help support the vehicle's weight at the rear, absorb road impacts, and hold the body at its intended ride height. The shocks or struts work alongside them to control spring motion. Over time a spring can sag, lose tension, or crack.
Signs rear coil springs may need replacing: the rear sits lower than it should, the stance is uneven from side to side, the rear bottoms out over bumps, or a coil is visibly cracked or broken. These signs can have other causes, so have the suspension diagnosed before replacing parts.
Interchange: 19459742 · 20943 · 81667 · 30024301
This part cross-references / interchanges with the following part numbers:
19459742, 20943, 81667, SMS81667, 30024301
