[Suitable] GVPART4U rear tailgate actuator is compitable with 2013-2019 Hyundai Santa Fe MAXCRUZ / Grand Santa Fe / Santa Fe XL. (Note: This set of struts is only compatible with vehicles equipped with power tailgates) [Replaces] OE: LH 81771-B8100. RH 81780-B8100. (Please verify that your strut's OE number falls within the specified range before purchase to ensure compatibility) [Technical Upgrade] The motor technology has achieved a breakthrough, significantly reducing operational noise. The opening angle can be precisely adjusted to the optimal position, ensuring smooth and stable operation that leads the industry [OEM design] Supports direct replacement of old components. The product comes with a detailed illustrated manual, and with simple household tools, the replacement can be easily completed within 20 minutes, saving both your time and high installation costs [Superior Performance] Each component undergoes 28 rigorous quality inspections and 5-stage screening processes, demonstrating exceptional performance in corrosion resistance, wear resistance, heat resistance, and impact resistance. It has also passed over 5,000 fatigue tests, ensuring a longer service life [360-Day Worry-Free Service] Backed by a professional after-sales team with 7×24-hour online support. We provide immediate solutions for any installation or usage issues, dedicated to safeguarding your optimal experience Revitalize Your Ride with Premium Tailgate Support! Upgrade your Hyundai Santa Fe's functionality with our top-of-the-line tailgate lift support struts. Expertly designed to fit Hyundai Santa Fe models from 2013 to 2019, these electric lift supports bring ease and safety to your tailgate operation. Compatibility: Vehicle Fit: Specifically engineered for Hyundai Santa Fe, including Santa Fe MAXCRUZ / Grand Santa Fe / Santa Fe XL (2013-2019). OE Numbers: Direct replacement for parts 81771B8100 and 81780B8100. Product Advantages: Durability: Constructed with high-quality materials that ensure a rugged and long-lasting life for your lift supports. Corrosion Resistance: Each strut is protected with a corrosion-resistant sleeve, warding off rust and deformation for a smooth operation every time. Design Excellence: The iron mounting brackets are meticulously crafted to shield the inner coil from damage, promoting reliability and durability. Installation: User-Friendly: Designed to meet OEM standards, our tailgate struts are a breeze to install. With a direct replacement fit, you can easily restore the full function of your tailgate without any hassle. Warranty: Peace of Mind: Enjoy a 1-Year Quality Guarantee with our lift supports. Should you encounter any issues, our responsive customer service team is eager to assist you via Amazon Message, ensuring a resolution within 24 hours. Package Includes: Complete Set: This package comes with a pair (left and right side) of power lift support struts, ready to be installed right out of the box.