Sea-Dog 414900-3 Complete 12V Windshield Washer Kit
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sea-Dog 414900-3 Complete 12V Windshield Washer Kit
Everything you need to add a windshield washer system to your boat in a single box. The Sea-Dog 414900-3 is a complete 12V kit designed for new installations, including the reservoir tank with integrated pump, all the wiring, tubing, nozzles, and hardware to get the system up and running without a trip to the hardware store.
The 2.5-liter tank provides a generous fluid capacity for extended use, and the two spray nozzles give you flexible placement options to cover the full windshield width. The toggle switch and pre-wired harness make the electrical connection straightforward, even for boaters who aren’t seasoned electricians.
Key Features
- Complete kit — everything included for a new installation
- 12V pump with integrated tank (2.5 L / 2.66 qt capacity)
- Includes wiring harness for pump motor connection
- Toggle switch for easy on/off control
- 15 ft. of clear tubing for flexible routing
- Hose barb tee for splitting fluid to two nozzles
- Two spray nozzles for full windshield coverage
- Mounting bracket with #10 RH fasteners included
Compatible Applications
- New 12V windshield washer installations on most powerboats
- Marinco 33084W Premier Stainless Steel Wiper Arm with Spray Nozzle — pairs with integrated washer tubing routing
- Any 12V DC electrical system with available switched power
Parts Desk Insights
Best suited for boats that don’t have a windshield washer system and need a complete, ready-to-install solution. The all-in-one kit eliminates the guesswork of sourcing individual components — particularly useful for first-time installations or when retrofitting an older boat. The 15 ft. of tubing provides enough reach for most single-station helm layouts; larger or multi-station setups may require additional tubing. For an alternative washer kit, see the Marinco 33505 Marine Windshield Washer Kit.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.