I haven't checked the differences myself but you can bet that even if they are compatible Nissan wont hold up a fuel related warranty if you use a cheaper one (even a genuine one) to save a few bucks.
From memory there is 3 different filters for 09 D40 models and mine is the dearest one too but for the sake of about $50 and the fact the next fuel filter change will be out of warranty I don't think it's a cost worth worrying about.
If cost is such an issue go after market and get one from Western Filters, or at very least try nizzbits because trade price should see it go under $140 I believe.
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