Feuling Parts Vented Dipstick — Black

The vented dipstick breathes excessive crankcase pressure from the oil tank through a PCV-style breather, using an oil separator, perforated disc, replaceable filter element and umbrella flapper valve.

It screws into the factory oil fill spout as a direct replacement and reduces blowby pressure that is forced past the rings into the crankcase and oil tank.

• Decreases engine oil sump loss and can improve throttle response and fuel economy.
• Two oil level readings: FHS (Full Hot Stand) and FHU (Full Hot Upright).
• Includes two venting options: 1/8 NPT breather with internal porous filter element, or quick-disconnect coupler with rubber hose and filter element.
• Feuling recommends running the hot oil level between 90% and 99% full.

This dipstick does get hot; use a glove when checking oil level.

Made in the USA.