Skip the auto shop - Our mechanics make house calls
  1. Home
  2. Articles
  3. How Long Does a Starter Last?

How Long Does a Starter Last?

Starter

You turn the key in the ignition of your car and the engine cranks – that’s about as far as most drivers get in considering how the engine actually starts. What really happens is that when you turn the key in the ignition, a complex series of actions occurs. Voltage is sent to the starter, which pushes a large gear forward to connect with the engine’s flywheel. The starter motor then turns the gear, which turns the flywheel. When combined with spark, air and fuel, the engine cranks.

Your car’s starter motor is used only when you crank the engine. In theory, it’s possible that your original starter will last for most of the vehicle’s life, but there’s really no set lifespan. They can fail at almost any point. The primary culprit of early starter failure is user error – holding the key in the start position for too long actually creates dead spots on the starter.

The starter motor can fail due to a number of different things, but wear and tear is the primary cause. Another potential issue is that the problem isn’t the starter at all. It’s controlled by a relay and if the relay fails, the starter won’t work. The starter may also not work if the battery’s charge is too low (the starter turns very slowly), or if the battery is dead (the starter won’t turn at all).

If your starter does fail, you’ll be stuck until you get it fixed. Obviously, it’s important to know a few signs and symptoms to watch for that might indicate the starter is headed for an eventual failure. These include the following:

  • Starter is slow to crank the engine (this could also be a battery problem)
  • Starter doesn’t engage at all (failed starter, or possibly a failed relay)
  • The engine won’t turn over
  • Turning the key creates one loud click but does not turn the engine over
  • The starter makes a lot of noise when cranking the engine
  • The starter remains engaged at all times (creates a grinding sound)
  • The engine only starts intermittently

If you are having any problems starting your car, the culprit could be an ailing starter. Have a certified mechanic come diagnose why your car is not starting including the starter and replace the starter if needed.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
Icon-warranty_badge-02

Skip the repair shop, our top-rated mechanics come to you.

At your home or office

Choose from 600+ repair, maintenance & diagnostic services. Our top-rated mechanics bring all parts & tools to your location.

Fair & transparent pricing

See labor & parts costs upfront, so you can book with confidence.

12-month, 12,000-mile warranty

Our services are backed by a 12-month, 12,000-mile warranty for your peace of mind.

Get A Quote

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE

More related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
P0359 OBD-II Trouble Code: Ignition Coil I Primary/Secondary Circuit Malfunction
P0359 code definition The P0359 code indicates that a fault has been detected in one of the vehicle’s ignition coils, generally the number 9 coil. This code can also be associated...

Related questions

Q: Is the solenoid and starter one unit or separate.

Most if not all starters on the market will include the starter solenoid with the replacement starter for this car. You may be able to purchase the parts separate but it is not common practice since it adds labor to...

Q: Q: Car won't start

Hi there. A loose connection at the battery can cause starting problems. The power and ground sides of any circuit need to have good connections for their components to work properly. A fully charged battery and a no start situation...

Q: Car will not start. It was running fine, normal shut down, and wouldn't start back up five minutes later.

It really does sound like your battery has gone dead. Sometimes they can develop an internal short where they seem fine one moment then go dead the next. The indicators on the chargers usually don't tell the whole story. ...