Mercury MerCruiser 27-73665 224 CID 3.7L Engine Valve Cover Gasket Sierra 18-0685

Mercury MerCruiser 27-73665 224 CID 3.7L Engine Valve Cover Gasket Sierra 18-0685

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  • $29.95
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  • Mercury MerCruiser 27-73665 224 CID 3.7L Engine Valve Cover Gasket
  • For use with:
    • MerCruiser 224 CID MCM 3.7L engines (1976-1989)
  • Manufacturer: Sierra 
  • Model Number: Gasket
  • Part Number: 18-0685
  • Also Known As:
    • Mercury MerCruiser 27-73665
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