URO 617-010-03-70 Engine Crankcase Breather Pipe for Mercedes-Benz OM617 Turbo Diesel

The URO Parts 617-010-03-70 is a replacement engine crankcase breather pipe designed to restore proper crankcase ventilation on Mercedes-Benz vehicles equipped with the OM617 turbocharged 5-cylinder diesel engine. This breather pipe is located at the valve cover and plays a critical role in managing crankcase pressure and controlling hydrocarbon emissions.

Over time, the original rubber or plastic breather pipe can crack, harden, or collapse due to heat cycling and age, leading to vacuum leaks, oil mist contamination, and increased emissions. Replacing it with this URO Parts unit restores factory-correct crankcase ventilation function.

Key Features:

• Direct OEM-replacement breather pipe — no modifications required
• Engineered to match original Mercedes-Benz specifications for the OM617 turbocharged diesel
• Restores proper crankcase pressure management and hydrocarbon emission control
• Backed by URO Parts' 24-month unlimited mileage warranty against defects in materials and workmanship
• Sold as a single unit (1 per vehicle)

OEM Cross-Reference Part Numbers: 6170100370, A6170100370, 617-010-03-70, 617.010.03.70

URO Parts is a brand under APA Industries specializing in quality replacement parts for European vehicles including Mercedes-Benz, BMW, Audi, Volvo, Jaguar, and Volkswagen. Their parts are engineered to meet or exceed original equipment standards.