Sierra In-line Fuel Filters - Fuel Filter | 18-7718
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sierra Verado Inline Fuel Filter
Sierra 18-7718: Replacement filter for the listed marine fuel-system application.
- 18-7718 Fuel Filter (Inline) Replaces: Mercury 35-879885T Fits: 135/150/175 4-Stroke Verado (S/N 1B227000 & Up), 200/225 4-Stroke Verado (S/N OT980000 & Up), 250/275 4-Stroke Verado (S/N OT801000 & Up)
- Brand: Sierra
- Manufacturer part #: 18-7718
- Sold as: EA
Parts Desk Insight
Hose connection: 5/16-inch barb. Product reference. Confirm the Verado model and serial range. Do not choose an inline filter only by the hose diameter.
Shipping information
In-stock and OEM parts: ship same or next business day.
Supplier-stock items are usually ready for pickup or shipping within 24 hours of ordering.
Special-order timing may vary.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.