1984-1986 Chrysler Laser Door Lock Kit Replacement Guide
Having trouble with your door locks? Here’s what you need to know before you buy a new lock kit for your Laser.
- If your key turns but the door won't open from the outside, the problem is likely the door latch mechanism, not the lock cylinder.
- For this vehicle, a new aftermarket kit from a reputable brand like Standard Ignition is the best and most reliable option.
- Replacement is a straightforward DIY task that requires removing the door panel.
- While the door panel is off, it's a great time to clean and lubricate the internal door latch and window regulator to prevent future problems.
Is Your Door Lock Cylinder Failing?
For a car like the 1984-1986 Chrysler Laser, door lock problems are common due to age. The most frequent sign of failure is when your key becomes difficult to insert or turn in the door lock. You might have to jiggle the key to get it to work, or it may stop working entirely. In some cases, the key might even get stuck in the lock. This happens because the metal tumblers inside the lock cylinder have worn out after thousands of uses.
Important: Lock Cylinder vs. Door Latch Problems
A very common issue on the Chrysler Laser and its sibling, the Dodge Daytona, is the outside door handle not opening the door, even when it's unlocked. Many owners mistakenly blame the lock cylinder for this. However, this problem is almost always caused by a dirty, worn, or misadjusted internal door latch mechanism, not the lock cylinder. If your key turns the lock, but the handle won't open the door, you likely need to service the latch, not replace the lock kit.
Choosing the Right Aftermarket Door Lock Kit
For a vehicle from the mid-1980s, finding new original equipment (OEM) parts from Mopar is nearly impossible. The most practical and reliable solution is a new aftermarket kit.
Brand Quality: Standard Ignition
The available brand for this part is Standard Ignition (also known as Standard Motor Products or SMP). Standard is a well-respected American company that has been making automotive parts for over 100 years. They are known for producing high-quality replacement parts that meet or exceed original specifications. Reviews for their lock cylinders are generally positive, with customers noting good fit and function. For your Chrysler Laser, a Standard Ignition door lock kit is a dependable and affordable choice.
Pro Tip: A new door lock kit will come with a new set of keys that will only work for your doors. You will still need your original key for the ignition and trunk. If you want one key for the whole car, you would need to find a complete matched lock set (ignition, doors, trunk), which can be difficult to source.
New Aftermarket Door Lock Kit Cost for 1984-1986 Chrysler Laser
| Part Type | Price Range |
|---|---|
| New Aftermarket (Standard Ignition) | $22.82 |
| Shop Labor | $110 - $220 |
Note: Prices are estimates and may vary based on location and supplier. New OEM parts are generally not available for this vehicle.
Frequently Asked Questions (FAQ)
Is replacing a door lock kit a DIY job?
Yes, this is a very DIY-friendly job for someone with basic hand tools. The process involves removing the inner door panel, reaching inside the door to unhook a retaining clip and a linkage rod, and swapping the old cylinder for the new one. It typically takes about an hour per door.
What tools are needed for the replacement?
You will likely need a set of screwdrivers (Phillips and flathead), a socket set, and possibly a pair of pliers. A trim removal tool is helpful for safely prying off the door panel without breaking any plastic clips.
My key unlocks the door, but the outside handle feels loose and won't open it. Is this the lock cylinder?
No, this is the classic symptom of a latch or linkage issue, not a bad lock cylinder. While you have the door panel off, it is highly recommended that you clean the entire internal latch assembly with a degreaser and then apply fresh white lithium grease. Often, simply cleaning and lubricating this mechanism will fix the handle problem.
Are there any recalls for the door locks on my Chrysler Laser?
No, there are no specific recalls or Technical Service Bulletins (TSBs) from the NHTSA for the door lock cylinders on the 1984-1986 Chrysler Laser. Any failures are due to normal wear and tear over the vehicle's long life.
Technical Specifications
OEM Part Numbers: 4246645
Kit typically includes two (2) door lock cylinders and two (2) matching keys. These are mechanical, non-powered components.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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