XT4 2020 Item Details Make / Model = CADILLAC XT4 Year = 2020 Interchange Number = 10641 Stock Number = B20L OEM = INSURANCE QUALITY. TESTED AND WORKS. Part also fits XT4 2019 - 2022 Luxury, quarter panel mounted, L. XT4 2019 - 2022 Premium Luxury, quarter panel mounted, L. Shipping and Handling We ship by UPS and USPS. Most items ship within 24 hours of payment; items paid for on the weekend or holidays ship on the following business day. Any free shipping we offer is for the continental United States only. If you are from Hawaii, Alaska, or a Territory of the United States, please request a shipping total before bidding and we will do our best to keep the cost low. Local pickup option also available. Payment We accept Paypal, Visa, MasterCard, Discover, and American Express. Net 30/line of credit available to qualified business customers; please contact us prior to purchase. Pay on pickup available for orders placed for local pickup. Warranty and Returns Standard 30-day warranty on headlights, tail lights, mirrors, and grilles. Return shipping costs are the reponsibility of the buyer unless we sent the incorrect item. If you have questions or concerns about fitment, please contact us prior to purchase. Contact Us Harrisburg, NC If you have any questions regarding an item, please CONTACT US via messaging before you make the purchase. After you have received your product in satisfactory condition, please leave us positive feedback. If there is a problem with your purchase, do not leave neutral or negative feedback: CONTACT US so that we can help you to resolve your issue to your satisfaction.