After a few hot and cold cycles, Mishimoto recommends checking the
expansion tank for leaks, as well as proper fastening of the quick
disconnect fittings. This expansion tank has an integrated floating
level and should not activate any low coolant lights if properly
filled to the correct levels.
This expansion tank features CNC machines quick disconnect
fittings, please ensure that the fittings are properly attached
before operating the vehicle.
BMW Part #: 17111723520
1999-2000 BMW 328i (E46, all bodies)
1999-2000 BMW 323i (E46, all bodies)
2001-2005 BMW 325i (E46, all bodies)
2001-2006 BMW 330i (Including ZHP Models)
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