Left Driver Door Lock Cylinder With Key For Nissan Altima 2013 Feature: 1. Material: Made of premium alloy material, the lock cyclinder has and solid construction for long lasting durability, which has a long service life. 2. Multiple Tests: The lock cylinder has undergone better inspection and performance test before leaving the factory, which has stronger reliability. 3. Perfect Performance: The door lock cylinder has high precision, excellent mechanical stability, and strong enough not to break or crack.