ihadablackdog
Senior member
So how long are the oem ones if people say 20” is too long for passenger side...are oem passenger side 19”?
ihadablackdog said:So how long are the oem ones if people say 20” is too long for passenger side...are oem passenger side 19”?
Silverstar said:ihadablackdog said:So how long are the oem ones if people say 20” is too long for passenger side...are oem passenger side 19”?
I just measured them, passenger side is 19.75" they fit and function perfectly.
ihadablackdog said:Silverstar said:ihadablackdog said:So how long are the oem ones if people say 20” is too long for passenger side...are oem passenger side 19”?
I just measured them, passenger side is 19.75" they fit and function perfectly.
Thanks, measured also and got same results. Are the oem ones still like coat hangers?
Deb got some oem ones for her 2014 1'er and they look like flat ones, so if the z4 oem ones are also like that then I'd be happy.
Guess I could go in and look.



flybobbie said:Silverstar, yes i have just bought a pair of those, stick to what worked before.
Bosch Sp22/20s £22 Halfords.
flybobbie said:Silverstar, yes i have just bought a pair of those, stick to what worked before.
Bosch Sp22/20s £22 Halfords.
ihadablackdog said:flybobbie said:Silverstar, yes i have just bought a pair of those, stick to what worked before.
Bosch Sp22/20s £22 Halfords.
hahahaha...so I got the aerotwin ones and as people say, the last inch or so doesn't go against the glass, and when wiping, it misses a bit.
So back they went and I got the sp22/sp20 as mentioned.
And they were £15 cheaper.
Might not look as good as I wanted, but then the whole point for changing them was because the passenger side was crap, so ultimately not much point spending £37 and still not being right.
If they made the aerotwin ones with stronger "bend" then that might be good.
Going to try them tomorrow.
ihadablackdog said:So I fitted the dealer set today.
The box says 20” and 22” but the passenger one is (as said previously) about 19.75”. It fits perfectly.
Nice quiet wipe now, no juddering or squeaking - can actually hear the wiper motor now.
Very satisfying!
ps: they were £44 from the stealer! Could’ve probably got them cheaper from Cotswold BMW as they are normally much much cheaper but was impatient. Next time I won’t p$ss about with aftermarket ones and will go straight to OEM.