I read this yesterday and thought I'd better post it for those considering importing Lowrance products from the US. I don't know how recent it is or if it has been covered before. I was thinking of importing but am hesitant and looking for comments from anyone who has and had any warranty issues. The site is below with the part causing concern below also.
http://www.fishonmarine.com/page.php?page_id=14710
"Most manufacturers will allow you to return your unit to the US for warranty service but we just learned that Lowrance and Eagle will not. Effectively if you purchase either of these brands you do so with the knowledge that you have no warranty."