Marinco 34020S Deluxe Stainless Steel Wiper Blade, 20 in.
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Marinco 34020S Deluxe Stainless Steel Wiper Blade – 20 in.
Keep your windshield clear and your view unobstructed with the Marinco 34020S Deluxe Wiper Blade. Built from marine-grade stainless steel with a high-performance silicone squeegee, this 20 in. blade is engineered to handle the UV exposure, saltwater spray, and constant moisture that standard automotive blades simply can't withstand. The result is streak-free wiping that lasts season after season.
The blade's extra squeegee "claws" distribute pressure evenly across the full 20 in. length, allowing it to flex and conform naturally to curved windshields — eliminating the chatter and skipping that flat-profile blades often cause on contoured marine glass.
Compatible Applications
- Boats and marine vessels with a 20 in. wiper arm sweep
- Compatible with standard marine wiper arm connections
- Suitable for saltwater and freshwater environments
- Ideal for curved or contoured windshields
Key Features
- Marine-grade stainless steel frame — corrosion-resistant for long-term saltwater use
- High-performance silicone squeegee for streak-free wiping
- Extra squeegee "claws" distribute pressure evenly for curved windshield conformity
- 20 in. blade length
- Available in black finish — see Marinco 34020B Deluxe Wiper Blade w/Black Finish, 20 in.
Parts Desk Insights
Best use case: This is the right blade for customers replacing a worn 20 in. OEM wiper on a mid-size boat, particularly those with curved windshields where the claw pressure system makes a noticeable difference. It's a direct stainless upgrade from rubber OEM blades. If the customer prefers a black finish, recommend the Marinco 34020B Deluxe Wiper Blade w/Black Finish, 20 in. For a 22 in. stainless option, see the Marinco 34022S Deluxe Stainless Steel Wiper Blade, 22 in. For an 18 in. stainless option, see the Marinco 34018S Deluxe Stainless Steel Wiper Blade, 18 in.
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.