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How Much Does it Cost to Repair and Replace a Broken Key?

In this article, we're going to dive into a topic that many of us have encountered at some point: broken keys. Whether you accidentally snapped your key in the lock or it got damaged due to wear and tear, dealing with a broken key can be quite frustrating. In this article, we'll explore the cost associated with repairing or replacing a broken key, helping you understand what to expect in terms of expenses. So, let's get started!

What you will learn in this Article:

  1. Factors affecting the cost of key repair or replacement

  2. Average costs of key repair or replacement

  3. TTN Roadside Assistance

How much does it cost to repair and replace a broken key?

Factors Affecting the Cost of Key Repair or Replacement

When it comes to the cost of repairing or replacing a broken key, several factors can influence the final price. Let's take a closer look at some of these key factors:

  1. Key Type: The type of key you have played a significant role in determining the cost. Basic keys are generally less expensive to replace compared to transponder keys or key fobs that require programming.

  2. Complexity of the Lock: If your key breaks inside a high-security lock or a complex ignition system, the repair or replacement process can be more intricate and time-consuming, which may increase the overall cost.

  3. Location: The location where you seek key repair or replacement services can also impact the cost. Urban areas tend to have higher service charges compared to rural areas due to factors like overhead expenses and competition.

  4. Professional Service vs. DIY: While you may be tempted to tackle key repairs or replacements yourself, seeking professional assistance from a car locksmith is often recommended. DIY attempts can potentially lead to more damage and higher costs in the long run.

How much does it cost to repair and replace a broken key?

Average Costs of Key Repair or Replacement

Now that we have a better understanding of the factors influencing the cost, let's explore the average expenses involved:

  1. Basic Key Replacement: For a basic key without any transponder or remote features, the average cost typically ranges from $5 to $25, depending on the locksmith or dealership.

  2. Transponder Key Replacement: Transponder keys, which contain a chip programmed into your vehicle's immobilizer system, are more expensive to replace. On average, you can expect to pay anywhere between $50 and $200.

  3. Key Fob Replacement: Key fobs, which provide remote access and additional functionalities, can be quite pricey to replace. The cost may vary significantly depending on the make and model of your vehicle, ranging from $100 to $400.

  4. Key Extraction and Lock Repair: In cases where your key breaks inside the lock, requiring extraction and potential lock repair, the cost can range from $75 to $250, depending on the complexity of the situation.

TTN Roadside Assistance

In situations where you find yourself with a broken key and in need of immediate assistance, TTN Roadside Assistance is here to help. With their reliable services, they can quickly connect you with professional locksmiths who can efficiently handle your key repair or replacement needs. Lastly, the experts can give you information about what is a car locksmith.


Repairing or replacing a broken key doesn't have to break the bank, especially when you have a clear understanding of the costs involved. Remember to consider the type of key, the complexity of the lock, the location, and the benefits of professional services when estimating the expenses. By taking preventive measures to protect your keys and relying on reputable professionals like TTN Roadside Assistance, you can save yourself from unnecessary stress and expenses. Also, the experts can let you know if a car locksmith can replace the locks on your car. So, be proactive and ensure you're prepared for any key mishaps that may come your way!

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