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Sierra Marine (MW)
118-3551

Sierra 18-3551 MerCruiser V8 142° Thermostat - (MW)

SKU SIE-18-3551 MPN 118-3551 UPC 030999316004 MFR Sierra Marine (MW)

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Toronto, ON Vancouver, BC NJ, Warehouse FL, Warehouse

On Back Order

This item is currently on backorder. You can still place an order, but it will only ship once it’s back in stock.

$15.09
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Back to: PleasureCraft Thermostats & Gaskets

Sierra 18-3551 142 Degree Thermostat for Mercruiser, Crusader,PCM

When needing to replace your thermostat, we recommend Sierra high-quality engine parts as they are designed to meet OEM specifications at an economical price. The Sierra thermostats are designed for use on Ford 302/351 CID Engines, and used on all V-8 Chrysler engines with Rochester carburetors from 1986 to the present. Sierra thermostats are engineered for installation on water-cooled engines.

  • 142 Degree Temperature Rating

Interchangeable with:

  • Chrysler Inboard
    • 4142885
  • Crusader
  • GLM
    • 13030
  • Mallory
    • 9-43013
  • Mercruiser Stern Drive
  • Osco
    • 143-DEG
  • Pleasurecraft
    • RO26002E

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

Product Specifications

Dimensions18.0000" L × 18.0000" W × 8.0000" H
Shipping Weight.12 lb
Liberty Marine USA Logo
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.

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