18-7981 Fuel Filter
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SIERRA18-7981 Fuel Filter


In stock online.
Model # 10505030 | Mfg # 18-7981UPC # 808282201050
18-7981 Fuel Filter


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18-7981 Fuel Filter

Name Value
Type Fuel Filters

Product Overview

Replacement fuel filter cartridge for Mercury high performance outboards and sterndrives

Marine 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 today’s outboards, sterndrives and inboards.

Sierra has designed these fuel filter cartridges as a direct replacement for the original cartridge elements installed on many Mercury Verado, Optimax and MerCruiser sterndrive engines. Each Sierra filter element is engineered to remove harmful debris while maintaining fuel flow required for these high powered engines.

Key Features

  • Designed to be an exact fit and meet specifications of Mercury and MerCruiser OEM filter cartridge
  • 90% efficient at removing particulate contamination
  • Maintains fuel flow while filtering harmful water and debris

The Sierra Engine Parts Selector

In addition to fuel pumps, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see our Engine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.

ApplicationOEM Part Number
MerCruiser Sterndrive35-8M0060041
Mercury Marine35-884380T, 35-8M0020349, 35-8M0060041


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