Yes. It's part of the reservoir. Put a sock over it to protect engine from most. But honestly, even new, they will mist because the cap has a vent hole.

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2006 4.8is, Black on White. SOLD Sniff Sniff.

2017 F85 x5m, Black on Red. BEAST MODE


"The older we grow the greater becomes our wonder at how much ignorance one can contain without bursting one's clothes." - Mark Twain

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