Brake Fluid Cap With Level Warning Switch - E21 E30 (1977-1985)

This part is listed by BMW as BMW part number 34321153157 and is described as Brake Reservoir Cap With Level Warning Switch.

This cap fits the brake fluid reservoir on E21 320i, 323i (1977, 1978, 1979, 1980, 1981, 1982, 1983) and E30 318i, 325e (1984-1985), 

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.