For Peterbilt 379 377 359 378 349 385 362 Door Locks & Ignition Switch & Key
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Door Locks and Ignition Switch with Key for Peterbilt
This door locks and ignition switch with key set provides a complete security solution for Peterbilt heavy-duty trucks, replacing worn or damaged locking components. The kit includes door lock cylinders, an ignition switch, and keys to restore full access and start functionality to your vehicle.
Overview
This door locks and ignition switch with key kit is designed for Peterbilt models 379, 377, 359, 378, 349, 385, and 362, delivering a reliable way to secure your cab and start your engine. It consolidates all necessary locking hardware into one convenient kit, ensuring that your truck's entry and ignition points work seamlessly together. This product is for operators needing to replace lost, worn, or faulty locks and switches on their Peterbilt truck.
Built For Performance
- Complete kit includes door lock cylinders, ignition switch, and matching keys
- Precision-engineered components for a secure fit and smooth operation
- Durable construction withstands the harsh conditions of heavy-duty trucking
- Direct replacement for original worn or damaged parts
- Provides one key solution for both door and ignition access
Fits These Machines
- for Peterbilt 379
- for Peterbilt 377
- for Peterbilt 359
- for Peterbilt 378
- for Peterbilt 349
- for Peterbilt 385
- for Peterbilt 362
On-The-Job Use
- Secures the cab door on long-haul and regional freight routes
- Provides reliable ignition start for daily operations
- Replaces broken or missing locks during fleet maintenance
- Ensures security during overnight parking at rest stops or terminals
Specs At A Glance
| Type | Door Lock and Ignition Switch Kit |
| Components | Door Lock Cylinders, Ignition Switch, Keys |
| Compatibility | Select Peterbilt Models |
Good To Know
Q: Will these locks work for both the driver and passenger doors? A: The kit is designed to include door lock cylinders, and you can typically use them for both side doors, but it is best to verify the exact cylinder count needed for your specific truck configuration.
Q: Can I use the same key for the ignition and the door locks? A: Yes, the kit is designed so that the included keys are cut to operate both the door lock cylinders and the ignition switch, providing a single-key solution for convenience.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.