Robust: The lock cylinder is precision-engineered with excellent mechanical stability, making it durable and robust enough to resist breakage and cracking. Fitment: The front left door lock cylinder is a replacement for the 2008-2015 C5. Please verify your vehicle's model and year before ordering. Premium Material: The door lock cylinder switch is made of high-strength ABS and copper, making it wear-resistant, rustproof, and durable. Fine Workmanship: Professionally manufactured with exquisite workmanship and a unique design, ensuring stable performance and high reliability. Easy Installation: Easy to install; no modification, cutting, or drilling required. It adopts the original standard, making it a direct replacement and a perfect fit for your car.