Nissan Frontier replacement air filter by K&N. The K&N washable and reuseable high flow air filter will provide more power and better fuel economy while offering superior dirt filtration to protect your Frontier's expensive engine. Easy to install, just remove the old filter and replace with the K&N filter. Top picture shows number 33-2324. Lower picture shows number 33-2286. Nissan Frontier replacement air filter K&N 33-2286 33-2324 K&N APPLICATIONS:: -2007 FRONTIER 4.0L 33-2286-2007 FRONTIER 2.5L 33-2324 Order quickly and easily over the internet on our secure YAHOO! system 24 hours per day or talk to a real, live sales person at 419-331-2470 during our business hours. WE TAKE ORDERS to CANADA. For ordering information, click on "Orders to Canada" at the top left side of this page. LOW COST SHIPPING! Just $12.95 to ship your entire order by U.P.S. ground within the continental United States. Purchase any quantity of items and you pay just $12.95 to have it shipped! The more you order, the more you save! Orders to Hawaii, Puerto Rico, Virgin Islands, and some parts of Alaska will have shipping added due to having to be shipped by air freight. Customers from these states will be emailed the shipping costs for approval before we ship the order. We use Postal Priority for APO and FPO addresses only. Additional shipping charges may apply to APO or FPO addresses. Payment Methods: CREDIT cards or DEBIT cards VISA, MASTERCARD, DISCOVER, AMERICAN EXPRESS, MONEY ORDERS.