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How long does Lexus alternator last?

How Long Does an Alternator Last? An alternator should last between 80,000 to 150,000 miles, which usually means around 7-10 years.


How much does it cost to replace a Lexus alternator?

Depending on the location of the alternator, and if other components need to be removed to allow access to the alternator, it can cost between $400 – $1000+ to have it replaced.


How can you tell when alternator is going bad?

A bad alternator won’t sufficiently charge the battery while the engine is running, causing the charge to deplete faster than usual. One way to test whether the issue is battery- or alternator-related is to jumpstart the car. If you jumpstart your car and it stays running, your battery may need replacing soon.


How many hours does it take to replace an alternator?

In general, it will take about two hours for you to replace an alternator on your own, though this could vary somewhat depending on your knowledge of car mechanics. If you take your car into a shop in order to have the alternator replaced, timing may vary somewhat, and you may have to leave the car for the day.


What can damage alternator?

Driving a vehicle through water that is deep enough to splash or flood the alternator can damage the alternator shaft bearings and possibly the brushes and electronics inside the unit as well. Water can also cause corrosion that over time will damage the wiring and bearings inside the alternator.

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Why do alternators fail?

Alternators have a number of moving parts, so as they get dirty and are subjected to extreme temperatures, those internal components can wear out, causing the alternator to go bad. One of the most common problems you’re likely to experience with an alternator is a failure in the bearings.


How much should a new alternator cost?

Alternators can average anywhere from $100 to $350 depending on make and model. Most vehicles will have an average cost between $350-400 for the total job of an alternator replacement if no other parts need to be replaced. If the serpentine belt is included in the process, add another $20 to $50 to your bill.


How much does it take to fix an alternator?

When your car starts having electrical problems, it’s a sign you need an alternator replacement. Considering the price of a new alternator as well as labor, you should expect to spend anywhere between $500 and $1,000 to get a new one for your vehicle.


Does a car battery charge while idling?

Does the Battery Charge if You Let the Car Idle? The simple answer to this question is yes, your car’s battery will start to charge as long as your engine is running.


Is changing alternator easy?

Replacing an alternator isn’t difficult but you will need some specialized tools like a torque wrench and breaker bar, and depending on how your alternator is mounted, a belt tensioner tool could be required.

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