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Alternator repair includes new & rebuilt alternator replacement, refurbished alternators, OEM alternator replacement and aftermarket alternators

Auto Mechanics | Services | Alternator Repair

Quality Alternator Repair, Rebuilds & Service

Alternator repair can be expensive. But why? For what Some alternator repairs up to four times more expensive than others, even if the specifications of the alternators seem to be almost identical on first sight.

The differences between an original part and a cheap aftermarket alternator replacement can be very big. These differences can result in a considerably different performance and drastically reduced reliability, as well as increased wear of the charging system components.

The following deals with explaining these differences by comparing alternator repair, rebuild and replacement.

Alternator Replacement vs Repair?

An alternator replacement or repair should be inspected before replacing any electrical component under the hood.

Our customers have the choice to repair an alternator, rebuild an alternator or replace the alternator entirely. 

Your alternator is responsible for charging your battery while you drive.

If your vehicle has trouble starting how can you tell if it's the alternator or you need a battery?

Sometimes, when your vehicle fails to start or has trouble starting it could be several issues at play including your alternator, battery, starter or something else.

There are bad alternator symptoms to look out for which will narrow down the diagnosis.

If it is an alternator repair you require, or you want to save some money and have an alternator rebuild, we can help get you going with affordable alternator repair and surrounding areas.

When Should I Replace My Alternator?

Alternator repair is a standard replacement part with your car's charging system.

Your car’s alternator provides power to the battery as your vehicle is running. Without a properly functioning alternator, the battery will lose its charge very quickly and your engine systems will fail.

Replacing your alternator is a less frequent replacement part. Alternators generally last 7 years or more and over 100,000 km.

The life of your alternator depends on the quality of the part, conditions in which the car is driven and how many electronics are being used inside the car.

Is An Alternator Rebuild a Better Option?

An alternator rebuild is usually the cheaper option opposed to a complete replacement.

As long as the alternator housing is in tact, whether you need an alternator rebuild or alternator replacement, there are a few warning signs that suggest your alternator needs repair.

Alternator Repair Symptoms

Not sure if the problem is an alternator repair? Here are some signs that your alternator may need to be replaced:

  • Warning light: The dashboard warning light for the battery or charging system may illuminate.

  • Dimming or flickering lights: When driving, you may notice that the headlights or interior lights dim or flicker.

  • Dead battery: If your battery is frequently dying, it could be a sign that the alternator is not properly charging the battery.

  • Strange noises: A faulty alternator may produce unusual noises such as a whining or grinding sound.

  • Electrical issues: You may experience electrical issues such as power windows or locks not functioning correctly, or your radio or other electronics turning off unexpectedly.

  • Burning smell: If you detect a burning smell coming from under the hood, it could be a sign of a failing alternator.

If you notice any of these signs, it is important to have your alternator checked and repaired by our qualified local mechanic as soon as possible to avoid further damage or breakdown.

Alternator Repair Process

Replacing an alternator typically involves several steps and may vary depending on the specific make and model of the vehicle. In general, the process of alternator replacement includes:

  • Diagnosis: The mechanic will first diagnose the problem to confirm that the alternator needs to be replaced.

  • Disconnecting the battery: The mechanic will disconnect the negative battery cable to prevent electrical shock and damage to the electrical system.

  • Removing the serpentine belt: The serpentine belt needs to be removed from the alternator, which may require loosening other components such as the tensioner.

  • Disconnecting electrical connections: The electrical connections to the alternator need to be disconnected, including the output wire and any other sensors or controls.

  • Removing the old alternator: Once all electrical connections and the serpentine belt are removed, the old alternator can be taken out.

  • Installing the new alternator: The new alternator can then be installed, following the reverse order of the above steps.

  • Reconnecting electrical connections: The electrical connections are reconnected, including the output wire and any other sensors or controls.

  • Reinstalling the serpentine belt: The serpentine belt is reinstalled, and all components that were loosened are tightened to their proper torque specification.

  • Reconnecting the battery: The negative battery cable is reconnected.

  • Testing: The mechanic will then test the new alternator to ensure it is functioning correctly.

Overall, alternator replacement is a complex task that requires expertise and experience in automotive repair. It's best to have our certified local mechanic perform this job to ensure proper installation and avoid any further damage to the vehicle.

Tips To Extend The Life Of An Alternator Repair

To ensure a long-lasting alternator repair for your car in Barrie, it's important to take some preventative measures. Here are a few tips to consider:

  • Winter preparation: Ontario can experience severe winter weather conditions. This can put a lot of strain on your car's electrical system, including the alternator. Before winter arrives, have your alternator checked to ensure that it's functioning properly and can handle the demands of the season.

  • Look out for signs of wear: Driving on heavily trafficked roads can cause your car's alternator to wear out faster. Pay attention to any signs of wear and tear, such as flickering headlights or a weak battery. If you notice any issues, have your alternator checked immediately to prevent further damage.

  • Construction zones: Ontario is known for its many construction zones. These areas can expose your car to more dust and debris, which can clog your alternator and cause damage. It's essential to keep your alternator and electrical system clean to prevent clogs and damage.

By following these tips, you can prolong the life of your car's alternator and avoid premature repairs.

Competitive Price For Alternator Repair On All Makes & Models

When it comes to alternator repair for your vehicle, finding a trustworthy and reliable mechanic is essential. However, affordability is also a major concern for many car owners. That's why our mechanics offer competitive prices for alternator repair.

You can expect high-quality alternator repair work without breaking the bank. Our mechanics understand unexpected repair costs can be significant for many people, and we strive to keep our prices reasonable to ensure that our services are accessible to everyone.



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