Rein 1271654 Engine Crankcase Breather Hose PCV Oil Trap

The Rein 1271654 is an OE-quality crankcase breather hose that connects the oil trap to the cylinder head, serving as a critical component in your vehicle's positive crankcase ventilation (PCV) system. This hose provides a path for gases to escape from the engine's crankcase and carries oil vapors to the intake manifold and combustion chambers to be burned off.

Key Features:

• Direct replacement for OEM part numbers 1271654, 9146758, and 9146311
• Cross-reference: Rein ABV0187, Gates EMH134
• Precision-engineered to meet OE specifications for exact fit
• Durable construction designed to withstand heat and oil vapor exposure
• Connects valve cover to PCV oil trap

Maintaining a properly functioning crankcase breather hose helps prevent a buildup of pressure in the crankcase which may cause gasket damage or failure and lead to oil leaks, while also reducing pollution by ensuring oil vapors are burned off. Rein Automotive has been manufacturing OE quality replacement parts since 2007, specializing in hoses and common maintenance wear items.