New Genuine RB20E Single Cam Motor PCV Valve or Positive Crankcase Ventilation Valve. This valve is critical to offer blow-by control so as not to over pressure the oil pan and lower end oiling system. Over pressurization can cause oil pan blotting or worse, crankshaft damage requiring a total engine rebuild. If you just got your hands on a RB20E, this is a low cost no brainer.
Customer Reviews
Based on 1 review
Write a review
Questions & Answers
Have a Product Question?
Be the first to ask a question about this part.