These are the nylon retainer clips that are often broken when taking out 1994-98 side markers or 1999-04 headlights. They snap into the headlight panel & the studs on the back of the sidemarker housing or headlight housing engage in to it & secures the lamp housing to the car.
For 1994-1998 Mustang Sidemarkers & 1999-2004 Mustang headlights.
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