Febi Crankcase Breather Hose

The Febi crankcase breather hose (also called a crankcase ventilation hose, PCV hose or engine breather hose) is a replacement part for the engine's crankcase ventilation system. It carries blow-by gases and oil vapor from the crankcase back to the intake, which helps keep internal pressure under control and supports clean engine operation.

Key Features:

• Made as an aftermarket replacement for the original breather hose
• Built to handle heat, oil vapor and engine vibration
• Helps keep the crankcase ventilation system sealed so it works as designed
• Supports emissions control and helps limit oil leaks and pressure build-up
• Part of the Febi range of replacement parts. Febi is a Bilstein group brand with a long history in the European automotive aftermarket

Replacing a cracked, brittle or leaking breather hose helps prevent vacuum leaks, rough idle, oil seepage and ventilation faults. Choose the child item that matches your application for the correct design and connections.