Windshield Wiper Blades & Arms
AFI 34012B Marinco Deluxe Stainless Steel Marine Wiper Blade with Black Finish, 12 Inch
Schmitt Marine Steering Wheels 33670 Deluxe Adjustable Pantograph Wiper Arm 12.5-18 Inch Ultra HD
Representative Photo, actual item may vary
Sea-Dog Line 413368B1 Adjustable Pantographic Wiper Arm Hook Style 13-18 Inch
Clear Vision on the Water and the Road: RV & Marine Wiper Blades and Arms
Whether you’re navigating a rain-soaked coastal inlet at the helm of your powerboat or piloting a Class A motorhome through mountain weather, a properly functioning windshield wiper system is a critical safety component. Unlike passenger car wipers, RV and marine wiper blades and arms are purpose-built for the unique demands of larger windshields, harsher environments, and more severe operating conditions.
Why RV & Marine Wipers Are Different
Standard automotive wiper systems simply aren’t designed for the punishment that boats and motorhomes dish out. Marine wipers are engineered for saltwater corrosion resistance, high UV exposure, spray at speed, and wide temperature swings. Compared with automotive systems, marine wipers use stainless steel, anodized aluminum, and UV-stabilized polymers in motors, arms, and blades to prevent seizure and degradation over time.
Wiper arms on boats and large RVs face another challenge: windshield geometry. Pantographic wiper arms provide superior coverage for larger windshields by maintaining a parallel motion across the entire surface, ensuring even and thorough wiping. For standard applications, marine wiper arms connect the wiper blade to the wiper motor and are typically made of corrosion-resistant materials like stainless steel or aluminum to endure harsh marine conditions.
What to Look for When Buying Wiper Blades & Arms
Shopping for RV and marine wiper components involves more than just measuring blade length. Here are the key factors to consider:
- Material: 304/316 stainless steel arms and hardware resist corrosion and are the preferred choice for saltwater environments.
- Blade Compound: EPDM/silicone blend squeegees withstand UV and ozone on open decks. Silicone blades in particular offer outstanding durability and water-beading performance.
- Fit & Attachment: Verify motor shaft size and arm interface before ordering, as hook and slip-on hinge attachment styles differ.
- Size Range: RV blades in particular span a wide range of lengths. Heavy-duty RV wiper blades are available in a variety of configurations from 230mm (9") to 1000mm (40"), with adapters to permit easy installation onto most wiper arms.
- Maintenance: Rinse salt, clean blades, and inspect for wear regularly; verify motor mounting and arm tension to prevent chatter and overheating.
Top Brands in RV & Marine Wiper Blades & Arms
When it comes to performance wiper technology, PIAA stands out as a leader in silicone wiper blade innovation. PIAA Super Silicone Wipers have been the benchmark for wiper performance for nearly a decade, with silicone-infused blades delivering whisper-quiet movement, unrivaled vision, and long life. PIAA’s silicone blades coat the windshield with a water-repellent layer with every wipe, providing aerodynamic pressure for quiet, streak-free performance.
No matter the size of your windshield or the severity of the conditions you face, investing in the right wiper blades and arms keeps your sightlines clear and your crew safe. Browse the full selection to find the right components for your RV, motorhome, or marine vessel.