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Sierra Marine Flame Arrestors

5.0 out of 5 stars 1 Customer Reviews

Sierra Marine offers a wide selection of marine flame arrestors to restore appearance and function to your vessel. A properly sized flame arrestor is crucial for maximum performance—too small and it will restrict engine breathing—but sized right, and it increases flow to improve engine performance and horsepower. Sierra flame arrestors' heavy-duty construction utilizes anodized aluminum or stainless steel, which assures superior durability and corrosion resistance. They are sized for many Mercruiser sterndrive applications, and meet or exceed OEM specifications.

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Sierra Marine Flame Arrestors 18-7232

Flame Arrestors, Stainless Steel Mesh, Steel, Zinc, Mercruiser, Crusader, Hi-Performance, Each

Part Number: RRA-18-7232

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

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