Posts: 37
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Home Port: Saugatuck MI
Vessel Info: 2001 4100 Open
Go to NAPA and order them at the store and take the old ones with you so you can compare to what they have in their book and find the right match. Good luck!
Posts: 74
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Imtra Marine Products sells exact replacements online. You most likely have Imtra wipers as they were the vendor for many Opens going back to at least 2004. I replaced mine last year. Product had not changed and they were a perfect fit.
Posts: 702
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Joined: Dec 2010
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11
Home Port: Kings Park, NY
Vessel Info: 2003 38' Open Cummin's 6CTA's (450 hp)
I own a 2003 38 Open and have SPEICH NAUTIC wipers. (at least that's what is on the wiper arms)..... Any way I replaced all with truck replacement blades of the same length..... Have them on the boat for several years now and they perform well..... M2C