Rein ABV0131 Crankcase Breather Hose

The Rein ABV0131 is a precision-engineered crankcase breather hose designed to replace worn or deteriorated OEM hoses in your vehicle's positive crankcase ventilation (PCV) system. This hose routes crankcase gases from the engine block to the intake manifold, playing a critical role in emissions control and engine performance.

Key Features:

• Manufactured from premium oil-resistant rubber compound for long service life
• Designed to withstand high temperatures and constant exposure to engine oil vapors
• Direct-fit replacement for original equipment specifications
• Helps maintain proper crankcase pressure and prevents oil leaks
• Prevents rough idle, poor performance, and check engine lights caused by vacuum leaks

Breather hoses are a common failure point due to heat and oil degradation over time. Replacing a cracked or collapsed breather hose restores proper engine ventilation and can resolve drivability issues. Rein automotive parts are engineered to meet or exceed OEM quality standards, making them a trusted choice for professional technicians and DIY enthusiasts.