Just to follow up..... The breather cover seems to be holding up okay but the cam plugs started sleeping less than two months after installing them. I went to MB-Austin this morning, got three new plugs, and installed them this afternoon. Comparing the parts, the MB version was definitely more “formidable;” the rubber sealing portion of the plug was definitely larger and the parts fit much better on install. At any rate, based on my experience, I wouldn’t recommend Bapmic parts.

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Christopher
'06 Mercedes E350 station wagon (silver/black)
'85 Mercedes 300D (black pearl/palomino)
'85 Mercedes 300SD (smoke silver/burgundy)
'79 Cadillac Sedan DeVille

'05 Toyota Camry (because always running is nice)

'85 Mercedes 300D sold back to orig. owner 8-1-06
'84 Volvo 264GL Diesel, owned 2000-2013