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OEM Mercury MerCruiser 4.5L MPI V6 200HP Flame Arrestor Air Intake Assembly

Genuine OEM Mercury MerCruiser flame arrestor (air intake) assembly removed from a MerCruiser 4.5L MPI V6 200 HP engine.

This factory flame arrestor assembly, Part Number 8M0112877, features the original USCG-approved stainless steel mesh element housed in the OEM composite frame with the integrated rubber intake neck exactly as shown. Designed to prevent flame propagation through the intake system while allowing proper airflow, this assembly is a direct replacement for damaged or contaminated flame arrestors on compatible MerCruiser 4.5L MPI V6 sterndrive and inboard engines.

The flame arrestor is clean overall and shows normal cosmetic wear consistent with previous freshwater use. The stainless mesh is intact with no visible tears or major damage, and the housing appears free of cracks or broken mounting points. Please review all photos for overall condition and included components.

Sold exactly as pictured. Buyer should verify compatibility using the listed part number and engine serial number prior to purchase.

Features & Highlights:

  • Genuine OEM Mercury MerCruiser Component
  • Fits MerCruiser 4.5L MPI V6 200 HP Engines
  • OEM Part Number 8M0112877
  • Complete Flame Arrestor Assembly
  • USCG-Approved Stainless Steel Mesh Element
  • Factory Composite Housing
  • Integrated Rubber Intake Neck
  • Clean Freshwater Take-Off
  • Sold Exactly As Pictured

Condition Details:

This is a used OEM flame arrestor assembly removed from a freshwater MerCruiser engine. It shows light cosmetic wear from normal marine use. The stainless mesh remains intact, and no visible cracks or broken mounting points were observed on the housing. Please inspect all photos carefully and verify compatibility using your engine serial number before installation.

Dealer Sale – Sunset Marine TX LLC

SKU: 10545

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