OEM Mercury / Quicksilver Breather Elbow PCV 97850T

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OEM Mercury/Quicksilver 90° breather vent elbow (PCV/breather) designed for MerCruiser GM-based engines. Genuine factory part for proper crankcase ventilation Fits 4.5L MPI, 6.2L M PI, 8.2L MAG EFI engines (also cross-referenced to part 97850) Durable plastic construction engineered for marine environments Ensures effective pressure relief and prevents water intrusion May fit many MerCruiser sterndrive and inboard models—verify compatibility using your engine serial number. Show more