- Rear Hatch Lift Supports: Designed for vehicles including 2004-2007 Buick Rainier, 2002-2009 Chevy Trailblazer, 2002-2009 GMC Envoy, 2004-2009 Isuzu Ascender, 2002-2004 Oldsmobile Bravada, and 2005-2009 Saab 9-7x. Each set includes 2 struts, precisely engineered for rear hatch installation. - Dimensions: Extended Length: 20.10 inches; Compressed Length: 13.60 inches. These sizes ensure a perfect fit and optimal performance for your vehicle. - OE Replacement Part: The lift supports are compatible with OE number #4573 PM2033. Verify compatibility by comparing with the original lift supports in your vehicle and use "Amazon Confirmed Fit" to confirm vehicle specifics. - Superior Quality: Crafted for durability, our liftgate struts are wear-resistant and heat-resistant. Their robust design provides reliable support for smooth and safe operation of the rear hatch, ensuring easy access to your trunk and preventing accidental closures. - Easy Installation: Designed for quick and convenient replacement of old or damaged struts. No special tools are required, but we recommend watching the installation video or consulting a professional to ensure a safe and accurate installation. - Practical Applications: Ideal for everyday use, these lift supports make loading and unloading cargo simpler and safer. Whether you are getting groceries, transporting sports equipment, or accessing outdoor gear, our struts enhance functionality and convenience. - Reliable Performance: Enjoy peace of mind knowing that your liftgate struts are designed to withstand the rigors of daily use while providing consistent lift support. Quality and performance come together in this essential automotive accessory.