This part is listed by BMW as BMW part number 51311835906 (51-31-1-835-906) and is described as Genuine BMW Molding Joint for Front Windshield Trim for E21 320i, 323i (1975-1983).
The E21 3 Series was offered in model years 1976, 1977, 1978, 1979, 1980, 1981, 1982, and 1983. The US market received the 320i while many grey-market European model 323i were imported in the same period.
BMW Fitments:
3 Series
E21 (75-83) > 320i
E21 (75-83) > 323i
