Replacement Cap – 18-0549
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Replacement Cap – 18-0549
A direct-fit replacement cap for marine fuel system applications. Designed to maintain a proper seal and protect fuel system components from contamination, moisture, and debris. Keeping a spare on board ensures you're never sidelined by a missing or damaged cap.
Key Features
- Direct replacement fit for compatible marine fuel system applications
- Seals securely to prevent fuel vapour escape and moisture ingress
- Durable marine-grade construction for long-term reliability
- Compact and lightweight — easy to store as a spare
- Refer to your engine or tank documentation to confirm fitment before ordering
Parts Desk Insights
Best Use Case: Best used as a replacement for cracked, stripped, or missing caps on marine fuel tanks, fuel fill ports, or related fuel system fittings. Commonly needed during routine maintenance inspections or after discovering a damaged seal that could allow fuel vapour or water intrusion. Always verify the part number against your existing cap or OEM parts list to confirm compatibility before installation.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
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.