A black scrivet clip.
Mazda lists G14S-50-EA1 as a grille assembly fastener.
Sizes: 8mm hole, 13mm head.
OEM numbers: Mazda G14S-50-EA1.
Fits Mazda.
Model years from the car maker's parts catalogue (US-market years; check your vehicle)
Mazda CX-7 2007-2012
Details
Mazda part number: G14S-50-EA1, G14S50EA1
