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Sierra Marine (MW)
18-3874

Sierra 18-3874 Head Gasket - MW

SKU SIE-18-3874 MPN 18-3874 UPC 808282241667 MFR Sierra Marine (MW)

Express
Toronto, ON Vancouver, BC NJ, Warehouse FL, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
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Back to: OMC Head Gaskets

Sierra 18-3874 Head Gasket

Sierra replacement head gasket for MerCruiser and OMC Stern Drives.

Use with 18-1258 Head Gasket Set

Application Info:

Fits (8.2L) 502 CID
Fits MCM 425, 450, 465, 500, 502 Mag, 525SC, 600SC & MIE 8.2L (Gen V & VI) (1992 & newer)

Interchangeable with:

  • Crusader
    • 31137
  • Mallory
    • 9-63703
  • MerCruiser Stern Drive
  • OMC Stern Drive
    • 3853511

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

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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.

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