Oil Separator, Crankcase Ventilation

Compatible with BMW 3 (E90) , BMW 3 Touring (E91) , BMW 1 (E87) Show more info
Ensures efficient crankcase ventilation and oil separation for optimal engine performance.
23.78 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (18.05.2026)
PN 503 272
Make TOPRAN

This TOPRAN oil separator is designed to effectively manage crankcase gases, preventing pressure buildup and promoting a cleaner engine environment. By separating oil from the blow-by gases, it helps maintain the integrity of your engine's lubrication system and reduces oil consumption. Proper crankcase ventilation is crucial for engine longevity and efficiency. This component plays a vital role in filtering out contaminants and returning oil to the crankcase, ensuring that only clean air is recirculated. Its durable construction guarantees reliable performance under various operating conditions. Installation of this oil separator will contribute to smoother engine operation and can help prevent issues related to oil contamination and excessive emissions. It is a key part of maintaining your vehicle's emission control system and overall engine health.

  • Direct replacement for original equipment
  • Improves engine performance and efficiency
  • Reduces oil consumption and emissions
  • Durable construction for long-lasting use
  • Essential for proper crankcase ventilation
  • Helps maintain engine cleanliness
  • Prevents pressure buildup in the crankcase
Housing material
Plastic
  • BMW
    • 3 (E90)
      • 318 i (95kW/129PS)
    • 3 Touring (E91)
      • 318 i (95kW/129PS)
    • 1 (E87)
      • 118 i (95kW/129PS)
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