Exterior Components› Body Panels and Components
SIERRAMARINE
FUEL WATER SEPARATOR ASSEMBLY
SKU: S08C 18-7966-1
Moderate — 2–4 hours
Description
This assembly is capable of removing over 99.8% of emulsified water from gasoline and is over 90% efficient at removing particles as small as 10 microns. It flows at 90 GPH to ensure adequate fuel supply.
The Sierra 18-7966-1 is interchangeable with EMP 35-37807 and Yamaha Outboard MAR-SEPAR-AT-OR.
Fitment
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Available on iOS & Android
Specifications
| Brand | SIERRAMARINE |
| Part Number | S08C 18-7966-1 |
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.
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