Ford Grand Marquis 2010 Peace, mercy, and blessings of God be upon you. May God make all your times good. Marquis 2010 springs, Mexican made, new. I installed them less than a week ago and then removed them. The invoice is available. Whoever is interested, I will not disappoint him. The reason for changing them: I installed them because there was a drop on the driver's side, and I changed them, and the same problem returned to the original state.