Standard Ignition Door Lock Kit P/N:TL330
Standard Motor Products
Replace a worn or sticking front door lock with the Standard Ignition Door Lock Kit DL278. It is a direct-fit replacement for the 2012-2014 Ford F-150, 2015-2017 Ford Expedition, 2015-2019 Ford F-650, 2015-2019 Ford F-750 and 2015-2017 Lincoln Navigator. Each lock is matched to the original for a precise installation.
Standard Ignition has spent decades on research and development focused on what technicians need. It designs its locks to address the failure issues found in original equipment. A front door lock may need replacing if the key is hard to insert or turn, if the cylinder binds or spins, or if the lock no longer responds to the key.
See the "Vehicles it fits" section for engine-level fitment details.
Interchange: DLC277 · DLK379 · 8L3Z1521990C · CL1Z7821991A · CL3Z1543505A · DL1191
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
What vehicles does the Standard Ignition DL278 fit?
It is listed for the 2012-2014 Ford F-150, 2015-2017 Ford Expedition, 2015-2019 Ford F-650 and F-750, and 2015-2017 Lincoln Navigator.
Where does this door lock kit install?
It is a front door lock kit for the listed applications. See the "Vehicles it fits" section for engine-level fitment details.
What materials are used in the DL278?
It uses solid brass tumblers, chrome-plated brass keys and die-cast zinc lock cores, with multiple, randomly assigned key codes.
What are signs a door lock may need replacing?
A key that is hard to insert or turn, a cylinder that binds or spins, or a lock that no longer responds to the key can indicate a worn lock. Diagnose the cause before replacing.
Is the DL278 matched to the original lock?
Yes. Standard Ignition matches its door locks to the original for a precise installation and designs them to address failure issues found in original equipment.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.