1 3/8 valve cover breather cap

Make wash day easier with these 3D printed breather caps. Featuring a 1 3/8-inch interior diameter, they slip over compatible breathers to help keep splashes and wash water out while you clean your ride.

Lightweight, reusable, and easy to install and remove—a handy addition to your wash-day kit.

For use during washing only. Remove before operating the vehicle.