How long does an alternator last on a Dodge Challenger?

How Long Does an Alternator Last on a Dodge Challenger?
The lifespan of an alternator on a Dodge Challenger can vary based on several factors, including usage, maintenance, and luck. However, based on the information available, an alternator can generally last for about 150,000 miles or 7-8 years before needing replacement.
It’s important to note that the Dodge Challenger has been reported to have electrical system problems, with the alternator being a common cause of these issues. Therefore, it’s advisable to monitor the condition of the alternator and address any symptoms of a malfunctioning alternator promptly to avoid potential problems.
While some owners have reported their original alternators lasting well beyond 150,000 miles, it’s essential to consider the individual usage and maintenance history of the vehicle. Additionally, the availability of remanufactured alternators and their relatively lower cost compared to new ones can be a factor to consider when planning for replacement.
In summary, the lifespan of an alternator on a Dodge Challenger can vary, but it is generally recommended to monitor its condition and consider replacement around the 150,000-mile mark or after 7-8 years of use.

How do you know if your alternator is bad on a Dodge Challenger?

Bad Alternator Signs
The vehicle makes a whining or screeching sound after starting. The vehicle has trouble starting. Battery warning light flashes. Dim headlights/interior lights.

What causes alternator to go bad?

Factors such as heat, vibration, and electrical spikes can eventually cause the alternator to fail. According to Repair Smith, your car’s alternator may fail because of: Age and use-related wear. Engine oil of power steering fluid leaking onto the alternator.

At what mileage do alternators fail?

Most alternators will last between 80,000 and 150,000 miles — or about seven years.

What are signs of a bad alternator?

How Do You Know if a Car Alternator is Bad?

• Trouble starting your car.
• Frequent stalling.
• Whining or screeching noise after the vehicle starts.
• Dim or overly bright lights.
• Smell of burning rubber or wires.
• Dead battery.
• Battery dashboard warning light is on.

How do I know if my alternator needs replacing?

7 Common Signs Your Vehicle Needs an Alternator Repair

1. Starting Problems or Frequent Stalling.
2. Warning Light Illuminates.
3. Headlights Are Either Too Faint or Too Bright.
4. Poorly Charged Car Battery.
5. Burning Smell.
6. Electronic Features Malfunction.
7. Growling Sounds.

How do I know if the alternator needs to be replaced?

7 Common Signs Your Vehicle Needs an Alternator Repair

1. Starting Problems or Frequent Stalling.
2. Warning Light Illuminates.
3. Headlights Are Either Too Faint or Too Bright.
4. Poorly Charged Car Battery.
5. Burning Smell.
6. Electronic Features Malfunction.
7. Growling Sounds.

Is fixing an alternator an easy fix?

An alternator is a simple device to fix, so if you’re tight on cash you’ll be happy to know it’s not hard to repair if you decide to do it yourself. There’s a reason why most car alternators are easy to spot, front-and-center when you raise the hood—they need to be highly accessible for maintenance reasons.

How much does it cost to replace the alternator on a Dodge Challenger?

between $864 and $901
The average cost for a Dodge Challenger Alternator Replacement is between $864 and $901. Labor costs are estimated between $123 and $155 while parts are priced between $741 and $746. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.

Is replacing an alternator a big job?

A basic toolkit is all you need, and the job should take less than two hours, but you’ll require some experience to do it. Your Haynes Manual will take you through the job.

How do you check if an alternator is still working?

Start your car so that the alternator is running (with the voltmeter still connected to the battery) and accelerate. The new reading should ideally be 1 volt higher than the reading you just took. If it reads less than 13.2 Volts, then your alternator is faulty and needs replacing.