BMW E46 330i PCV Valve / Oil Separator
$19.99
The PCV valve and oil separator manage crankcase pressure by routing blow-by gases back into the intake instead of letting them foul engine oil or leak past seals. On the M54, a failed separator is a well-known cause of oil smell and vacuum leaks.
This unit is built for the E46 3-Series 330i's 3.0L I6 M54 engine, matching the factory mounting points and hose routing for a direct fit.
Made from durable, heat-resistant material, it restores proper crankcase ventilation with the same fit and function as the original equipment.
Reference: OE/interchange ABV0100R
Quantity
New
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