Part Number: 81970-3XA00, 819703XA00. Please check the listing pictures and part numbers carefully to ensure compatibility. Material: Made from aluminum alloy, these door lock cylinders are built to resist wear and provide long-lasting performance and reliability. Easy Installation: Simple installation process allows for quick replacement of old or damaged locks. Comprehensive Package: Each package includes one door lock cylinder and two keys, providing all necessary components for a full door lock replacement. Reliable Performance: Designed for stable operation and high reliability, these lock cylinders offer secure locking functionality, enhancing vehicle safety and peace of mind. Specification: Material: Aluminum Alloy Fitment: For Hyundai Elantra 20112016, including models with 1.8L and 2.0L engines. Compatible with trims such as Limited, SE, Sport, Value Edition, GLS, Touring GLS, and Touring SE. Size Chart: Packing Size: 12 cm x 6 cm x 3 cm (4.72 in x 2.36 in x 1.18 in) Package Includes: 1 x Door Lock Cylinder 2 x Keys Note: Please allow slight measurement deviations of 12 cm (0.390.79 in) due to manual measurement.