Before I sold my last 2000 Maxima, I bought all of the oxygen sensors, but only installed one. I still have the 13348 (downstream left) and 13374 (downstream right). They are both brand new, never installed. ~$50 on Amazon, and ebay isn't much cheaper. I'm asking $30 each, + shipping. Please reply or PM me to buy; or you can try the auction, where they are at $19.95 now, with 3 days left. I will ship the morning after purchase. I put them up on ebay, but would rather sell to a member of the forum.
Here are the links: New Bosch 13348 02 Oxygen Sensor Downstream Left Infiniti I30 Nissan Maxima New Bosch 13374 O2 Oxygen Sensor Downstream Right Infiniti I30 Nissan Maxima
