This ignition lock cylinder is a high-quality replacement part made by Airtex. It is designed to fit most cars and trucks and is easy to install. The brand name Airtex is known for its reliability and durability, making this lock cylinder a great choice for anyone looking for a new one. The manufacturer part number for this product is 4H1077. It is compatible with many different car and truck models and is perfect for anyone looking to replace their old ignition lock cylinder. This switch and control is an essential part of your vehicle's interior, and with this Airtex lock cylinder, you can be sure that your car or truck is safe and secure.