Typical ignition switch replacement costs range from about $250 to $800, with some models pushing toward $1,000 if steering-column work or safety components are involved.
The ignition switch is the electrical contact that starts the engine, housed in the steering column. In some cars it’s a separate component from the ignition lock cylinder; in others they’re combined. Replacement can require removing parts of the dashboard or steering column, and some vehicles may require key reprogramming or new keys. Labor rates vary by region and shop, and franchise dealerships tend to be pricier than independent shops.
What drives the price
Several factors determine the final bill. Consider these when budgeting for ignition switch work.
- Type of part being replaced: electrical ignition switch assembly versus the ignition lock cylinder (key cylinder). The two jobs have different parts and labor requirements.
- Vehicle make, model and year: newer or luxury models may use more complex assemblies or require dealer-only parts.
- Labor rates and shop location: dealerships charge more per hour than independent repair shops; urban centers may be pricier than rural areas.
- Scope of work: if the job requires steering-column removal, airbag system work, or reprogramming of the car’s immobilizer or keys, costs rise sharply.
- Need for programming or new keys: some vehicles require dealer-level programming to match the ignition system or to rekey remotes; this adds time and cost.
Understanding these factors helps you estimate the likely bill in advance and compare quotes from shops.
Cost ranges by scenario
Below are common scenarios and typical price ranges to set expectations. Always request a written quote before any work begins.
Ignition switch replacement (electrical switch in steering column)
When the issue is the electrical ignition switch itself rather than the lock cylinder, you’ll usually face a higher labor workload due to steering-column access.
- Parts: typically $50–$300
- Labor: about 1–3 hours at an average rate of $80–$150 per hour
- Total estimate: roughly $250–$800, with some models higher
Costs can vary with vehicle complexity and whether reprogramming is required. Getting multiple quotes can help you gauge a fair price.
Ignition lock cylinder replacement (key cylinder)
If the problem is the physical key cylinder (or a new key is needed), the job is often less labor-intensive, but prices rise if rekeying or immobilizer programming is required.
- Parts: $40–$250
- Labor: typically 0.5–2 hours at $70–$140 per hour
- Total estimate: approximately $110–$350, with higher end in some cases
Always confirm whether your vehicle needs programming or rekeying services in addition to the cylinder replacement, as that can change the final price.
Summary
Ignition switch replacement costs vary widely, but most drivers can expect a few hundred dollars in total. The exact price depends on whether you’re replacing the electrical switch or the lock cylinder, the vehicle’s make and year, labor rates, and whether programming or safety-system work is required. To get the best value, obtain multiple written quotes from independent shops and, if possible, ask about OEM versus aftermarket parts and any included warranties on parts and labor. Plan for potential added costs such as diagnostic fees or tow charges if the vehicle won’t start.
Does AutoZone carry ignition switches?
At an AutoZone near you, you'll find all the parts you need to service or repair your ride, including ignition switches. And if you need advice on how to change an ignition switch, our friendly staff can help.
How much does a mechanic charge to change an ignition switch?
On average, it costs $130 to $400 to have a mechanic replace an ignition switch. The repair is fairly simple, but the part itself can be a few hundred dollars. Your repair cost will vary depending on the vehicle you drive and where the repair is performed. Sometimes the lock cylinder will also need to be replaced.
Can you drive with a bad ignition switch?
Like any other electrical switch, the ignition switch is prone to fail due to wear or by an unexpected problem. When it does, your car is probably dead in the water, unable to even fire up to drive. The part can cost $30 or less, or it can be several hundred dollars, depending on the model.
Is an ignition switch easy to replace?
You can replace the ignition switch yourself, but it's not an easy task: you will have to remove the steering wheel and work close to the airbag - which can be dangerous. Don't hesitate to call a professional mechanic if you're not feeling confident.