Last Updated on February 11, 2025 by Alan Weir
When it comes to the world of automotive security, there’s one element that often gets overlooked: the humble car key. For many of us, a car key is simply a means to an end – a little piece of metal or plastic that gets us from point A to point B. But in the realm of car locksmithing, keys are quite a bit more complex, especially when we start discussing the idea of aftermarket car keys.
As an expert car locksmith, I’ve seen all sides of the key game. There’s a significant rise in what folks refer to as ‘aftermarket’ car keys, and while they offer some enticing advantages, they also come with a fair share of pitfalls. Let’s delve deeper into the pros and cons of going down the aftermarket route. Buckle up; it’s going to be an insightful ride.
What Are Aftermarket Car Keys?
First things first, let’s clarify what we mean by ‘aftermarket car keys.’ These are keys that are produced by third-party manufacturers rather than the vehicle’s original manufacturer. Often they’re sold at more attractive prices and can be found in various shops, online markets, or even from your local locksmith. Depending on the vehicle model and year, these keys can replicate the functionality of the original or provide a basic ignition solution.
The Pros of Aftermarket Car Keys
1. Cost-Effectiveness
One of the most attractive features of aftermarket car keys is the price. Original keys – particularly those equipped with transponder chips or remote locking capabilities – can cost a small fortune. When you choose an aftermarket option, you may save a significant amount of money. For budget-conscious car owners, this is often the tipping point when deciding whether to opt for aftermarket solutions.
2. Availability
In situations where you’ve lost your key, waiting for the original can be like watching paint dry. Aftermarket keys are generally much easier to source. A local locksmith may have a selection on hand, or you might find a suitable alternative online. This kind of availability can be a game-changer, especially in emergencies or while travelling.
3. Ease of Duplication
Need a spare key? Aftermarket keys are frequently easier to duplicate than OE (original equipment) keys. Many locksmiths can replicate these keys quickly and efficiently, allowing you to safeguard against future lockouts or lost keys without breaking the bank.
4. Customisation Options
Let’s be honest – sometimes, you might want your keys to reflect your personal style. Aftermarket manufacturers often offer diverse designs, colours, and styles that you simply won’t find with a standard car key. Whether you fancy something sleek and modern or want to go bold with a funky design, there’s likely an aftermarket key that fits the bill.
The Cons of Aftermarket Car Keys
1. Quality Concerns
Here’s where we hit a bit of a snag. Although some aftermarket keys can perfectly replicate the original, others may fall short in terms of quality. Cheaper keys might be made from inferior materials, leading to issues like bending, breaking, or, worse, failing to operate when you need them. It’s essential to weigh the cost savings against potentially lower quality when you consider an aftermarket option.
2. Functionality Issues
Aftermarket keys sometimes don’t perform all the functions of the original. For instance, a transponder key needs to communicate with your vehicle’s onboard computer to start the engine. Some aftermarket versions may not support this function, leaving you with a key that allows you to get inside your car but doesn’t help you actually start it. Always check that the aftermarket key matches your vehicle’s specifications.
3. Security Risks
In the world of automotive security, opting for the lowest price can sometimes backfire – quite literally. Many manufacturers invest a lot of time and resources into developing security features for their keys. Aftermarket options might not undergo the same levels of testing or quality control, making them more susceptible to tampering or cloning by those who might not have good intentions.
4. Warranty Considerations
Using an aftermarket key can sometimes affect your warranty, particularly if you have a newer vehicle. Always check your warranty terms before making a decision. Some manufacturers are quite strict, and using anything other than their OEM parts could void any related guarantees.
Practical Examples
Let’s put this into context with some practical examples. Imagine you’ve just lost your car key on holiday abroad. You find a local lock shop that stocks aftermarket keys. Within a few hours, you have a replacement key that opens your car and does the job for a fraction of the cost of an original. This immediate availability can make a stressful situation much more bearable.
Conversely, picture this: you opt for the aftermarket key without doing your research. You buy the cheapest option available online, thinking you’ve scored a massive deal. But come the next Monday morning, when you go to start your car, the engine just won’t turn over. Turns out that the key isn’t capable of interfacing with your vehicle’s transponder system, leaving you stranded.
The Right Approach
Navigating the world of car keys can seem daunting, but being well-informed is half the battle. If you’re leaning towards an aftermarket key, there are a few steps you can take to ensure you’re making a sound decision.
Research
Before making a purchase, do your homework. Look for reputable manufacturers and read reviews from other customers. Knowing the experiences of others can save you from potential headaches down the road.
Consult an Expert
One of the best ways to ensure you’re making the right choice is to consult an experienced locksmith. They’re well-versed in the ins and outs of aftermarket options and can guide you toward a quality solution without compromising security or functionality.
Comprehend Your Vehicle’s Needs
Each vehicle is unique, and what works for one model may not be suitable for another. Familiarise yourself with your car’s key requirements, including whether it uses transponder technology or if you need additional keys for remote locking. This knowledge will arm you when discussing options with a locksmith or shop owner.
At the end of the day, whether you choose OEM or aftermarket car keys boils down to your specific needs, risk tolerance, and budget. Weigh your options carefully, and remember that when it comes to your vehicle’s security, a little wisdom goes a long way.
Alan Weir – Master Locksmith with 30+ Years of Experience
Alan Weir is the founder of Weir Locksmiths and a Master Locksmith with over three decades of experience. Renowned for his expertise in home and automotive security, Alan has built a reputation for providing reliable and innovative locksmith solutions across the UK.
A certified member of the Master Locksmiths Association (MLA), Alan specialises in residential, commercial and automotive locksmith services including car key replacement, transponder programming, and advanced security systems. His dedication to the field has earned him thousands of satisfied customers and glowing reviews on platforms like Checkatrade.
Now contributing to RevLock, Alan shares his expert knowledge to all of RevLocks visitors.
