Where is the blue temp sender?

[drifty325i]

Hey dudes can anyone point me in the direction of the blue temp
sender on my 325i, im thinking i might replace it. and instructions to hehe

[320Touring]

Hi there, the Blue temperature sender can be found just behind the Thermostat housing ant the front of the engine.

You'll see two wires running in, one to a brown sensor, and one to the blue one.

here's a pic so you know where to look

[dobbie82]

this is the thermostat housing off a 1990 320i may look summat like that?

[drifty325i]

sweet thats an awesome help there guys! cheers. so is it just that you replace?

[stonesie]

usually thats all that is replaced, i have done the same on my 320 recently

[320Touring]

yeah the sender is all you need to replace! good luck and let us know when you've done it!