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Sierra Marine (MW)
18-4387

Sierra 18-4387 Overhaul Gasket Set - MW

SKU SIE-18-4387 MPN 18-4387 UPC 30999563507 MFR Sierra Marine (MW)

Express
Toronto, ON Vancouver, BC NJ, Warehouse FL, Warehouse OH, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
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Sierra 18-4387 Overhaul Gasket Set

Sierra 18-4387 Overhaul Gasket Set for GM 454 (7.4L) CID Engines; production models.

  • Includes 18-3877 Head Gasket
  • Style: Oval Port

Interchangeable with:

  • GLM
    • 39020
  • Mallory
    • 9-61102
  • Mercruiser Stern Drive
    • 27-801853

WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

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About Us

LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.