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Sierra Marine (MW)
118-4258

Sierra 18-4258 Pipe Plug - (MW)

SKU SIE-18-4258 MPN 118-4258 UPC 030999875709 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.
In Stock 1 available
$5.69
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Sierra 18-4258 MerCruiser Pipe Plug

Sierra stainless steel pipe plug with square drive. Note: Pipe sealant with Teflon is recommended for use on plug threads.

  • Thread Size: 3/4" - 14 NPT

Use With:

  • 18-1949 Manifold Spacer
  • 18-1984 Manifold Spacer
  • 56507 Loctite Pipe Sealant

Interchangeable with:

  • Crusader
    • 113186
  • GLM
    • 21892
  • Mallory
    • 9-41205
  • Mercruiser Stern Drive
  • Osco
    • 1016012

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

Product Specifications

Dimensions6.0000" L × 6.0000" W × 6.0000" H
Shipping Weight.1 lb
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Proudly serving customers across United States & Canada with Marine, RV parts and accessories.

Shipping Warehouse Locations:
New Jersey, USA
Florida, USA

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.