Don't Listen to the Dealership
When I brought the keyless remote I purchased to the Nissan dealer for programming, the mechanic warned me that he was "99% sure" that it would not work, and that if it did not, he would still charge me $125 for the programming. He had me thinking, But then when I Googled the part number appearing on the invoice from Keylessremote.com I confirmed what they sold me was a genuine Nissan part. I decided to take my chances and had them program it. Success! It appears that the Nissan dealership, wanted to charge me $200 for the keyless remote that cost me $49 here.