Washable and reuseable K&N air filters are the perfect replacment air filter for your Cadillac. Easy installation, they simply replace the stock air filter. Gains in fuel economy, engine power and better dirt filtration to protect your Cadillac's engine. 2002-2007 Cadillac Escalade 5.3L 6.0L 6.2L air filter K&N 33-2135 33-2129 2004-2007 Cadillac CTS-V 5.7L 6.0L air filter K&N 33-2649 2005-2008 Cadillac XLR 4.6L air filter K&N 33-2305 2006 2007 2008 Cadillac DTS 4.6L air filter K&N 33-2296 2003 2004 2005 Cadillac Deville 4.6L air filter K&N 33-2063-1 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.