URO 11617531423 Engine Oil Separator for BMW N52 Engine

The URO 11617531423 Engine Oil Separator is a critical component of the crankcase ventilation system designed specifically for BMW vehicles equipped with N52 engines. This OE-spec replacement part effectively separates oil from crankcase vapors, preventing contaminated oil from recirculating back into the engine and ensuring optimal engine performance.

Key Features:

• OE-specification design for precise fit and reliable performance
• Separates engine oil from crankcase ventilation gases using physical separation principles
• Helps maintain proper crankcase pressure and reduces oil consumption
• Prevents engine sludge formation and extends engine life
• Direct replacement for BMW part number 11617531423
• Durable construction with metal and plastic components
• No core charge required

This oil separator is a vital maintenance component for the positive crankcase ventilation (PCV) system. When the oil separator fails, symptoms may include increased oil consumption, rough idle, check engine light, and oil leaks. Regular replacement as part of preventive maintenance helps ensure optimal engine efficiency and longevity.

Interchange Part Numbers: 11617531423, 11-61-7-531-423, URO-013535, URO013535, 14506037001