Chevrolet Colorado vehicles Possess an Ignition Lock Cylinder that enables the drivers to switch on their Cars through a slot near the steering wheel after placing and turning the key. This cylinder is part of the ignition switch and is uniquely made to have some keys and tumbler holes to make it secured. Gradually, new technologies have enhanced the principle of the keyless start system, but ignition lock cylinders are still used in many vehicles and are quite secure. Despite their rather sturdy construction, these cylinders may wear out after some time and bring about problems that may include a challenge in rotating the key or occupying the car's engine. To these concerns, there are replacement switches, lock cylinders and other related parts to help gain timely normalcy and safety together with the functionality of the car.