BMW diagram reference

Mixture control for BMW 3 Series E21 316 (1980)

Use this BMW diagram reference when you know the component location or position number and need to identify the OEM part number, quantity, and notes.

Diagram reference

Use the position table

This page does not display a diagram image while image-source permission is unverified. Use the position numbers and part table to identify candidate BMW part numbers.

Open source reference

No.Part numberDescriptionQtyNotes
--13111261602CarburetorXENDED
--13111264074CarburetorXENDED
--13111265265CarburetorXENDED
--13111265266CarburetorXENDED
--13111265267CarburetorXENDED
--13111265461CarburetorXENDED
--13111265753CarburetorXENDED
--13111265755CarburetorXENDED
--13111267845CarburetorXENDED
--13111267846CarburetorXENDED
0113111269535Idling jet1ENDED
0213111269536Screw1ENDED
0313111258913Filling pin1ENDED
0413111258914Screw plug1ENDED
0513111258916Grub screw2
0613111263334Main jet1ENDED
0613111265512Main jet1ENDED
0713111263335Main jet1ENDED
0713111265512Main jet1ENDED
0713111265513Main jet1ENDED
0813111273692Intermediate jet1ENDED
1013110639260Air correction jet1ENDED
1013111263337Air correction jet1ENDED
1013111265514Air correction jet1ENDED
1113111266154Acceler.nozzle1
1213111258926O-ring1
1313111258923Intermediate air nozzle1ENDED
1413110639127Air correction jet1ENDED
1413111258921Air correction jet1ENDED
1413111263338Air correction jet Stage II1ENDED
1513110539228Idling jet1ENDED
1613111262034Gasket ring1ENDED
1713111258924Screw plug1ENDED