



💨 Fuel purity that keeps you ahead of the pack!
The Sierra 18-7866 is a high-capacity 10 micron fuel water separator filter designed to remove over 99.8% of emulsified water and filter particles down to 10 microns. With a flow rate of 90 GPH, it supports sensitive inboard, sterndrive, and outboard fuel injection systems, including Yamaha models. Built from durable machined aluminum or stainless steel, it ensures reliable performance in harsh marine environments while protecting your engine investment.



| Brand | Sierra |
| Product Grade | Replacement Part |
| Outer Material | Aluminum or Stainless Steel |
| Vehicle Service Type | All Vehicles, RV, Campers, Boats, Trucks, Cars. Universal |
| Item Weight | 0.59 Kilograms |
| Style | Fuel Water Separators |
| Global Trade Identification Number | 00808282187330 |
| Manufacturer | Teleflex |
| Automotive Fit Type | Universal Fit |
| OEM Part Number | YAMAHA MAR-FUELF-IL-TR |
| UPC | 808282187330 |
| Model | Fuel Filter |
| Item Weight | 1.3 pounds |
| Product Dimensions | 6 x 4 x 4 inches |
| Item model number | 18-7866 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 18-7866 |
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