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Sierra 18-7846 Fuel Water Separator Filter OMC Replacement

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-7846
11 reviews
03/12/2036 4:57 AM
Sale Price

$10.65

In Stock (9)

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Usually delivered within 2 days

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Live-in-stock inventory

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Product Details

The Sierra 18-7846 is a high-performance fuel water separator filter designed as a direct replacement for OMC part number 502905. This essential fuel system component removes over 98.8% of emulsified water from gasoline, protecting your marine engine from water-related damage and performance issues.

Key Features:

  • Removes over 98.8% of emulsified water from fuel
  • High-flow design rated at 90 GPH to support high-performance engines
  • Direct replacement for OMC 502905
  • Clear bowl construction for easy visual inspection of water accumulation
  • Designed for outboard and above-deck installations
  • Helps prevent fuel system corrosion and engine damage

Regular replacement of your fuel water separator filter is critical for maintaining optimal engine performance and longevity. The clear bowl allows you to monitor water collection and know when the filter needs servicing, ensuring your engine receives clean, dry fuel for reliable operation.

Products specifications

Microns

10

Replaces

OMC 502905

Type

21 Micron

Ordered an Fabtech steering box skidplate, best price I could find on the net was Autoplicity. Price was better than all the 4x4 sites I checked. Item is shipping directly from Mfg, so really can't comment on shipping speed. Otherwise, transaction was easy and I really like the fact they accept PayPal.

Product was in stock and shipped quick! At a great price no less! What else can you ask for?! A+++

PRICE WAS EXCELLENT, PRODUCT WAS EXCELLENT, THREE DAY WAIT TO BE SHIPPED WAS LESS THAN EXCELLENT. YES, I SAW THAT WHEN I ORDERED, $20 FOR TWO DAY SHIPPING WAS A WAIST AS IT TOOK THREE DAYS AND A SUNDAY (4) DAYS PLUS 2 DAYS SHIPPING TIME 6 DAYS. TRACKIN

lots of inventory, i ordered a hard to find air filter which was cheaper than all the other sites and shipped out fast. Nice!

Quick and easy. Although I noticed a mark-up price for the same battery when searched for different vehicles.

Love this site

Good price, fast delivery

Easy store to navigate through and had all the info.

Quick, easy, and fast

Best prices online for a locker and pretty fast shipping too!

The order number 15547 tailgate lock fit perfectly. The shipping was very fast, ordered on Tuesday, delivered on Saturday. Will order from again.

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