AIC 54351 Crankcase Ventilation Filter

Compatible with BMW 3 Compact (E46) , BMW 3 (E46) , BMW 3 Touring (E46) Show more info
This AIC 54351 Crankcase Ventilation Filter is designed to maintain optimal engine performance by filtering blow-by gases. It ensures clean air is recirculated, preventing oil contamination and emissions.
5.23 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (06.07.2026)
PN 54351
Make AIC
EAN 4046283543519

The AIC 54351 Crankcase Ventilation Filter plays a crucial role in modern engine management systems. It effectively separates oil mist and other contaminants from the crankcase gases before they are returned to the intake system. Proper functioning of this filter is essential for preventing pressure buildup within the crankcase, which can lead to oil leaks and gasket failures. By ensuring only clean air is recirculated, it helps maintain the integrity of the engine oil and reduces harmful emissions. This filter is engineered to meet specific performance standards, ensuring reliable operation and longevity. Regular replacement according to manufacturer recommendations will help preserve engine health and efficiency.

  • Part Code: 54351
  • Brand: AIC
  • Type: Crankcase Ventilation Filter
  • Helps prevent oil contamination
  • Reduces engine emissions
  • Maintains crankcase pressure balance
  • Ensures clean air recirculation
Additional article/Additional information
with gaskets
  • BMW
    • 3 Compact (E46)
      • 320 td (110kW/150PS)
      • 318 td (85kW/115PS)
    • 3 (E46)
      • 320 d (110kW/150PS)
      • 318 d (85kW/116PS)
      • 318 d (85kW/116PS)
    • 3 Touring (E46)
      • 320 d (110kW/150PS)
      • 318 d (85kW/115PS)
      • 318 d (85kW/116PS)
    • 3 Coupe (E46)
      • 320 Cd (110kW/150PS)
    • 1 (E81)
      • 120 d (120kW/163PS)
      • 118 d (105kW/143PS)
      • 120 d (130kW/177PS)
      • 118 d (100kW/136PS)
    • X3 (E83)
      • 2.0 d (110kW/150PS)
      • 2.0 sd (130kW/177PS)
      • xDrive 18 d (105kW/143PS)
    • 3 Kabriolets (E46)
      • 320 Cd (110kW/150PS)
    • 3 (E90)
      • 320 d (120kW/163PS)
      • 318 d (90kW/122PS)
      • 320 d (110kW/150PS)
      • 318 d (105kW/143PS)
      • 320 d (130kW/177PS)
    • 3 Touring (E91)
      • 320 d (120kW/163PS)
      • 318 d (90kW/122PS)
      • 320 d (110kW/150PS)
      • 318 d (105kW/143PS)
      • 320 d (130kW/177PS)
    • 5 (E60)
      • 520 d (120kW/163PS)
      • 520 d (110kW/150PS)
      • 520 d (130kW/177PS)
    • 5 Touring (E61)
      • 520 d (120kW/163PS)
      • 520 d (110kW/150PS)
      • 520 d (130kW/177PS)
    • 1 (E87)
      • 118 d (90kW/122PS)
      • 120 d (120kW/163PS)
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