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Cobb Air Oil Separator for 2013-2018 Ford Focus ST (891610)

$430.00

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Cobb Air Oil Separator for 2013-2018 Ford Focus ST (891610)

$430.00

$430.00

Fits 2013-2018 Ford Focus ST.

The Cobb Air Oil Separator (MPN 891610) is a critical reliability upgrade designed to capture oil vapor and crankcase blow-by before it enters the intake tract. By preventing oil from coating the intake manifold and valves, this system significantly reduces the risk of carbon buildup and maintains consistent fuel octane levels to prevent detonation.

  • Captures oil blow-by to keep the intake system and intercooler clean
  • Reduces carbon deposits on intake valves for long-term engine health
  • Maintains air-fuel mixture integrity and prevents octane dilution
  • Designed specifically for the 2013-2018 Ford Focus ST chassis
  • Includes all necessary hardware for a complete installation
  • Manufacturer Part Number: 891610

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