[Perfect Fitment]: Compatible with Ford Crown Victoria 1998-2011 Grand Marquis---Front Hood (Left and Right Side) [Function]: High strength leak-proof piston seal; Superior rod finish resists corrosion; Easy lifting and reduce closing effort [Reference Number]: The A-Premium Lift Support's reference number: 4550, SG404024, 8194134, 8194206---Please enter your vehicle information in the top left corner of the listing and check our Special Notes before ordering [Directly Fit]: OE replacement lift supports shock struts, easy fit. Easy to install with simple tools in just minutes. No special tools required for installation. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted lift supports. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. A-premium gas-charged lift supports are an ideal choice to replace your broken supports. All the supports are meet or exteed OEM specifictions. With air column bag package, it will avoid any pending damages during the transportation. To get a great performance, replacing both supports is highly recommended.