Warranty: This genuine part is guaranteed by Mazda's
factory warranty.
Fits the following 1986 Mazda B2000 Submodels:
Base, LX, SE-5 | 4 Cyl 2.0 L GAS
1986 Mazda B2000 PCV Valve Parts and Q&A
Q: How often should the PCV valve be inspected for blockage on 1986 Mazda B2000?
A: Positive Crankcase Ventilation (PCV) valve is supposed to be checked periodically as to whether it is free of obstruction. In older trucks, it is found in the intake manifold but in later models, it is found in the valve cover. Testing Interchange the valve when using, shake, and it does not rattle. Examine loose clamps or cracks in PCV lines.