18″ Deluxe SS Wiper Blade MAR-34018S

The Marinco Deluxe Stainless Steel Wiper Blade 18″ MAR-34018S is a marine-grade replacement windshield wiper blade built for boat windscreen applications where corrosion resistance and reliable wiping performance matter. This 18″ blade features stainless steel construction, a marine-grade silicone squeegee, and a deluxe blade design that works well on both curved and flat windshields.

Key Features

• 18″ stainless steel marine wiper blade
• Manufacturer part number: 34018S
• Marisol SKU: MAR-34018S
• All stainless steel construction for marine use
• Marine-grade silicone squeegee
• Works well on curved or flat windshields
• Extra squeegee claws help spread pressure evenly across the blade for better windshield contact
• Sold individually / each

Product Compatibility

Designed for use with compatible Marinco / AFI Deluxe wiper arms and marine windshield wiper systems. This blade is also commonly listed for Marinco wiper arm applications and is recommended with Marinco / AFI 2.5 wiper motor setups where the correct arm and blade size are used.

Fitment Notice

Confirm the required blade length and arm style before ordering. This is the 18″ stainless finish version of Marincos Deluxe wiper blade series and should be matched to the vessels existing wiper arm, windshield size, sweep area, and attachment style.

When This Part Needs Replacement

Replace the wiper blade when the squeegee is cracked, hardened, torn, streaking, skipping, chattering, or no longer clearing the windshield evenly. Marine sun exposure, salt spray, and long idle periods can wear out wiper blades even when they are not used often.

Installation Notes

Remove the old blade from the wiper arm and install the new blade securely onto the compatible Marinco / AFI arm. After installation, test the wiper on a wet windshield to confirm full contact, proper sweep clearance, and no interference with window frames, seals, or adjacent hardware.

Alternate/Superseded Part Numbers

• Marinco: 34018S
• OEM reference: 34118S
• UPC: 093344064616

Parts Desk Insight

With marine wiper blades, length is only part of the match. The safer check is confirming the blade length, finish, and arm style together, especially when replacing older Marinco / AFI hardware on curved windshields.

Shipping: Ships same or next day for fast Canada wide shipping.