Marinco 33084W Premier Stainless Steel Wiper Arm with Spray Nozzle, 15–20 in.
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Marinco 33084W Premier Stainless Steel Wiper Arm with Spray Nozzle – 15–20 in.
A premium wiper arm that does double duty — wiping and washing in one integrated unit. The Marinco 33084W Premier Wiper Arm is built from heavy-duty stainless steel and features a built-in spray nozzle that delivers washer fluid directly to the windshield through the arm itself, eliminating the need for a separate spray head mounted to the glass or deck.
The articulating "bend back" design allows the arm to lock in an upright position, making windshield cleaning and blade replacement easy without the arm snapping back. The notched tooth motor shaft mount provides a secure, rattle-free connection to compatible wiper motors. Arm length adjusts from 15 in. to 20 in. to accommodate a range of windshield configurations.
Compatible Applications
- Marine vessels with Marinco-compatible wiper motors using a notched tooth shaft mount
- Windshields requiring a 15–20 in. adjustable wiper arm reach
- Installations where integrated windshield washing is preferred over a separate spray system
- Saltwater and freshwater environments
- Wet arm applications — requires connection to a washer fluid supply
Key Features
- Heavy-duty stainless steel construction — corrosion-resistant for long-term marine use
- Integrated spray nozzle delivers washer fluid through the arm directly to the windshield
- Articulating "bend back" design locks arm upright for easy windshield cleaning and blade replacement
- Notched tooth motor shaft mount for secure, rattle-free connection
- Adjustable length: 15 in. to 20 in.
- Wet arm design — integrated washer tubing routing
Parts Desk Insights
Best use case: This is the arm to recommend when a customer wants a clean, integrated wiper and washer solution without running separate spray lines across the windshield or deck. The built-in nozzle keeps the installation tidy and is a popular choice on larger cruisers and sportfishers where a finished look matters. Confirm the customer's motor uses a notched tooth shaft before selling. Pair with any Marinco Deluxe stainless blade in the appropriate length — the Marinco 34020S Deluxe Stainless Steel Wiper Blade, 20 in. or Marinco 34022S Deluxe Stainless Steel Wiper Blade, 22 in. are common pairings for this arm size. This arm requires a washer fluid supply — if the customer needs a complete washer system, see the Marinco 33505 Marine Windshield Washer Kit. For a dry arm alternative, see the Marinco 33090 Premier Stainless Steel Pantographic Wiper Arm, 12–17 in.
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.