URO 273-018-05-82 Engine Crankcase Breather Hose Oil Separator to Valve Cover

The URO 273-018-05-82 is an engine crankcase breather hose designed to connect the oil separator to the breather cover (valve cover) on Mercedes-Benz vehicles. This critical component is part of the crankcase ventilation system, allowing proper venting of blow-by gases while maintaining optimal engine performance and emissions control.

Key Features:

• Direct replacement for Mercedes-Benz OEM part number 2730180582
• High-quality materials engineered to resist cracking and splitting from engine heat and oil vapor exposure
• Manufactured by URO Parts to meet or exceed OEM specifications
• Precision-engineered for exact fitment and reliable performance
• Cost-effective alternative to expensive dealer parts without sacrificing quality

URO Parts is manufactured by A.P.A. Industries, a trusted supplier of quality aftermarket replacement parts for European vehicles. This breather hose restores proper crankcase ventilation functionality, helping to control hydrocarbon emissions and maintain engine health. When breather hoses fail, symptoms can include oil leaks, rough idling, decreased engine performance, and potential check engine light activation.

Alternate Part Numbers: 273 018 05 82, 273.018.05.82, 2730180582