Wiring harness, injection valve SI036 01/89 for 320i+323i from 09/1987 up to 05/1988 without cat, you need 1 for 1 car and for 320i from 09/1987 up to 05/1988 with cat, you need 1 for 1 car

BMW Sedan 320i, 323i, M3 (E30)