For BMW Metal Radiator Overflow Coolant System Expansion Tank Bleed Screw 171117127
| Manufacturer | PA Products |
| Brand | PA Products |
| Package Dimensions | 10.8 x 9.8 x 4 cm; 10 g |
| Manufacturer reference | 171117127 |
| Manufacturer part number | 171117127 |
| Item Weight | 10 g |
M**A
Just what I needed for 2016 BMW 3 Series
I was experiencing loss of coolant and why checking my plastic one snapped off, which is where the leak was coming from. Put this on and no trouble since. Gets very hot externally though, so be careful not to touch when engine has been running.
C**E
Perfect! Amazing fit 435i
My plastic OEM one melted and coolant went everywhere, this is a perfect replacement that will last longer than me!
D**L
Perfect for N20 engine
Swapped out the manufacturers plastic bleed screw with this to avoid the common problem with the plastic failing. Screw is a perfect fit, o-ring is correct for my reservoir so took 30 seconds and now I have peace of mind. Ideal purchase.
