Sea-Dog Heavy Duty 12V Wiper Motor, Two-Speed – White | Exterior Mount
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Sea-Dog Heavy Duty 12V Wiper Motor, Two-Speed – White | Exterior Mount
A full-featured, heavy-duty 12V wiper motor built for exterior and unprotected mounting locations. The Sea-Dog 354-412231W3 is a two-speed, self-parking motor rated IP66 for complete waterproofing against water jets from any direction — making it the right choice for exposed installations where the standard interior motor would not hold up.
The sweep angle is factory preset at 80° or 110° and field-adjustable to seven positions from 40° to 110°, giving you precise control over the wipe pattern to match your windshield geometry. Powers up to a 24 in. arm and blade combination (36 in. total length) — significantly more capacity than the standard motor, suited for larger windshields on bigger boats. The white finish suits white-hulled and white-trimmed boats.
Constructed from powder-coated aluminum with a stainless steel mounting bracket, shaft, and knurled fitting. CE approved and backed by a 3-year warranty.
Key Features
- Two-speed motor with self-parking for exterior or unprotected mounting locations
- IP66 waterproof rating — protected against water jets from any direction
- Sweep angle factory preset at 80° or 110°; field-adjustable to 40°, 50°, 60°, 70°, 80°, 90°, or 110°
- Adjustable right or left-hand park; factory preset for left-hand park
- Powers up to a 24 in. arm and blade combination (36 in. total length)
- Powder-coated aluminum housing with stainless steel mounting bracket, shaft, and knurled fitting
- White finish
- CE approved
- 3-year warranty
Compatible Applications
- Exterior or exposed windshield wiper installations on powerboats and larger vessels
- Sea-Dog Pantographic Wiper Arm, 19–24 in. – Hook Style
- Sea-Dog Pantographic Wiper Arm, 13–18 in. – Hook Style
- Sea-Dog Adjustable Wiper Arm, 13–18 in. – Hook Style
- Standard wiper arms rated for up to 24 in. arm/blade combination
Parts Desk Insights
Best suited for larger boats with exposed windshield wiper installations where the motor will be subject to direct spray, rain, and wash-down. The IP66 rating and two-speed operation are the key upgrades over the standard interior motor — if the motor is in an exposed location, the heavy-duty model is the right choice. The 24 in. arm/blade capacity makes this motor appropriate for larger windshields where the standard motor’s 14 in. limit would be insufficient. The white finish is the right choice for boats with white windshield frames or white hardware throughout. For the same motor in a black finish, see the Sea-Dog Heavy Duty 12V Wiper Motor – Black. For the standard (interior) motor, see the Sea-Dog Standard 12V Wiper Motor, 2-1/2 in. Shaft – Black.
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.