Genuine Mazda part number FEH2-13-ZE1
This clamp washer fastens the fuel filter sock in place. Your existing clamp washer is re-usable but if yours is damaged or lost, or if you got an aftermarket sock and the clamp washer it came with doesn't actually fit... this replacement is the genuine factory part.
MIATA NA/NB 1990-2005
MIATA NA/NB 1990-2005
MIATA NA/NB 1990-2005