With these GMC Sierra Door Lock Cylinders, the driver can lock each front door with a key to quickly get in and out of the cabin and feel confident and safe. Inside the handle assembly, the Door Lock Cylinder connects the keyed tumbler with the internal latch rod so that just a turn can move the locking mechanism into the engaged or released position. The traditional versions came only with that metal key. The later Sierra generations, however, would often pair keyless remotes with at least one back-up Door Lock Cylinder. This gives owners some redundancy if batteries die or the electronics fail. Some recent trims omit the external tumbler altogether, but older GMC pickups continue to have a dedicated Door Lock Cylinder on each door. Through daily turning or wear, the small pins and springs in the Door Lock Cylinder can become ineffective. This results in stiff turning, keys becoming stuck in the lock, or the Door Lock Cylinder refusing to turn altogether. If this happens, it is optimal to have it replaced directly. This will allow for smooth and reliable protection from anyone who may wish to gain access to GMC Sierra vehicles still fitted with this proven mechanical safeguard.
Each OEM GMC Sierra Door Lock Cylinder we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.