As my fuel gauge has recently gone haywire showing anything from half to full randomly, I went to the dealer to obtain a new sender unit.
Because my car is an early car with a 58 litre tank (up to 9/83)the part number is 16141152227. Unfortunately this sender unit is NLA and no option from BMW.
Looking at realoem their is also a part number for the 318i M10 with a 55litre tank from 9/83 to 88, which is 16141178847.
My question is will the 318 part number fit my tank as BMW technical have no idea
TIA




