Genuine Honda Acura B-Series PCV Breather Chamber Joint Valve Set With Grommets

If you’re building or maintaining a B-series Honda or Acura engine—like the B16, B17, or B18—you need this genuine OEM PCV breather chamber joint valve set.

It comes with the grommets and everything you need to keep your crankcase breathing right.

These are direct Honda parts: 11853-PR3-000 and 11854-PR3-000.

Whether it’s a GSR, LS, or Type R, this setup fits.

California Prop 65 warning applies (lead), but that’s standard for OEM stuff.

Brand new, genuine Honda quality.