Air and Fuel› Fuel Pumps, Regulators and Components

SIERRAMARINE

FUEL FILTER

$37.35

SKU: S08C 18-7981

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Sierra 18-7981 is a fuel filter element designed for Mercury marine applications. It fits the new Verado outboard replaceable cartridge fuel filter and newer 1.5L & 3.0L DFI outboards that use a vapor separator with a top screw-in type filter.

This filter element replaces Mercury part numbers 35-8M0020349, 35-8M0060041, and 35-884380T. It also replaces MerCruiser 35-8M0060041, Mallory 9-37970, and Pro Marine 884380.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSIERRAMARINE
Part NumberS08C 18-7981

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy