18-7934 Diesel Fuel Filter
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SIERRA18-7934 Diesel Fuel Filter


Fulfilled from vendor
Model # 8685216 | Mfg # 18-7934UPC # 808282167882
18-7934 Diesel Fuel Filter


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18-7934 Diesel Fuel Filter

Name Value
Type Fuel Filters

Product Overview

Industry leading canister fuel filters for Cerlist Diesels

Marine diesel engines require ultimate water separation, fuel filtration and maximum fuel flow. Sierra's new filter elements deliver all three of these critical performance factors and are engineered for diesel inboards.

Regardless of how carefully diesel is handled, condensation and other contributing factors introduce water. Sierra fuel filters are designed to successfully remove 99% of the emulsified water found in fuels. Contaminants over 10 microns can cause severe damage in close tolerance modern fuel pumps and injectors; Sierra filters have 90% efficiency rate of removing these harmful contaminates while maintaining fuel flow rates to meet the demands of diesel engines. This 20 micron filter is ideal for preliminary filtration to prevent finer filters closer to the fuel pump and engine from clogging with course debris.

Key Features

  • Remove 99% of emulsified water from fuel
  • Designed to be an exact fit and meet specifications of OEM filters
  • 90% efficient at removing particulate contamination
  • Maintains fuel flow while filtering harmful water and debris
  • Compatible with Cerlist Diesel 1512904 and others

See our Engine Parts Selector to confirm this diesel filter element is right (or to find the correct one) for your engine.


  • Application: Diesel
  • Filtration: 20 Micron
  • Fuel Flow: 90gph


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