Introductions: TypeTube Oxygen Sensor Length (Sensor to Lead)360mmFeatures: Please check fitment notes & description for accurate information.Specifications: THIS PRODUCT FITS THE FOLLOWING Make Model Year Engine Type Application Note Detail Color Buick LaCrosse 2011 - 2011 L6 3.6L -cc Position: Downstream (N/A) (N/A) Cadillac CTS 2004 - 2004 L6 3.6L -cc 1st Design; Rectangular Upstream Connector; Position: Downstream (N/A) (N/A) Cadillac CTS 2004 - 2004 L6 3.6L -cc 2nd Design; Oval Upstream Connector; Position: Downstream (N/A) (N/A) Cadillac SRX 2004 - 2004 L6 3.6L -cc 1st Design; Rectangular Upstream Connector; Position: Downstream (N/A) (N/A) Cadillac SRX 2004 - 2004 L6 3.6L -cc 2nd Design; Oval Upstream Connector; Position: Downstream (N/A) (N/A) Cadillac XLR 2004 - 2004 L8 4.6L -cc Position: Downstream (N/A) (N/A) Cadillac XLR 2005 - 2005 L8 4.6L -cc w/21in Downstream Sensor; Position: Downstream (N/A) (N/A) GMC Acadia 2009 - 2011 L6 3.6L -cc Position: Downstream (N/A) (N/A) Saturn Outlook 2009 - 2010 L6 3.6L -cc Position: Downstream (N/A) (N/A) Buick Enclave 2009 - 2011 L6 3.6L -cc Position: Downstream (N/A) (N/A) Chevrolet Traverse 2009 - 2011 L6 3.6L -cc Position: Downstream (N/A) (N/A1* Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.