Alternator Replacement

A dashboard warning light, dimming headlights or the smell of burning rubber can mean your alternator is beginning to malfunction. Book it in with Glenn Dale Tire & Auto. If you notice any of those signs, don’t wait: book your alternator replacement today. Over 25 years of experience, right here in Glenn Dale, MD.

Book Now (240) 260-3955

On This Page

How It Works
Signs and Symptoms
Why It Matters
What We Do

More Starting & Charging Services

How an Alternator Works

An alternator is part of a vehicle’s charging system, and is an essential component in keeping a vehicle operable. The alternator works with the battery and voltage regulator to keep electrical components running. Usually located near the front of a vehicle’s engine, an alternator can be identified by its aluminum body, vents, and an internal or external cooling fan.

Depending on the vehicle, the alternator pulley is driven by either a serpentine belt or V-belt. This mechanical energy is then converted into electrical energy as internal parts operate to create a magnetic field used to produce the alternating current output. The alternator can reach high temperatures fast, so an operative cooling fan is important.

Signs and Symptoms of a Bad Alternator

Warning signs that your alternator requires repair or replacement will involve your vehicle’s electrical components. For example, a dashboard warning light may appear, or headlights may dim. In cases where the alternator begins making noise, it is possible that the belt is simply loose. Other times, the smell of burning rubber may permeate the air and signal a problem.

Why Alternator Replacement Matters

Although the battery can keep the vehicle running for a little while, it will not be able to keep it running for an extended period of time if the alternator malfunctions. In fact, the alternator serves as the charger for the battery as well. Because a bad alternator will eventually render the vehicle inoperable, it is imperative that a driver have this component repaired or replaced as soon as possible.

What We Do for Your Alternator

When your alternator begins to malfunction, seek out our alternator replacement service as soon as possible. No matter what symptoms you are experiencing, we can help. The next time you suspect alternator issues, allow us to take a look and help get you back on the road again.

Book Now (240) 260-3955

Alternator Replacement in Glenn Dale, MD

Glenn Dale Tire & Auto provides Alternator Replacement services to Bowie, Lanham, Greenbelt and other towns within 30 miles of Glenn Dale, MD.

Do Not Choose Your Shop By Accident! We Pledge From The Moment You Walk In To Our Facility, Until You Leave, You Will Be Worry Free & Protected With The Best Warranty In The Business!

Schedule your Alternator Replacement today.

Book Now (240) 260-3955

Frequently Asked Questions

We are located at 11900 Annapolis Road, Glenn Dale, MD 20769. We have over 25 years of experience in the industry, including Alternator Replacement. Here are answers to common questions about Alternator Replacement.

Questions About Alternator Replacement

: An alternator is part of a vehicle’s charging system, and is an essential component in keeping a vehicle operable. The alternator works with the battery and voltage regulator to keep electrical components running.
: Usually located near the front of a vehicle’s engine, an alternator can be identified by its aluminum body, vents, and an internal or external cooling fan.
: Warning signs that your alternator requires repair or replacement will involve your vehicle’s electrical components. For example, a dashboard warning light may appear, or headlights may dim.
: In cases where the alternator begins making noise, it is possible that the belt is simply loose.
: Because a bad alternator will eventually render the vehicle inoperable, it is imperative that a driver have this component repaired or replaced as soon as possible.

Questions About Glenn Dale Tire & Auto

: Yes, you can, but we encourage our customers to drop off vehicles for any service that takes more than 90 minutes.
: You can book online using the green Book Now buttons or call us directly at (240) 260-3955 to confirm the next available appointment.
: Yes, we do. You will be given a 12-month/12,000-mile warranty on our labor. All parts are guaranteed as per the manufacturer's warranty for each specific part.
: We work on all makes and models of domestic and foreign standard passenger cars and trucks.
: We can often arrange loaner vehicles or local shuttle service depending on availability. Please call (240) 260-3955 to coordinate this before your appointment.
: Your owner's manual provides all necessary information regarding what parts to replace and when to do it. Read it thoroughly and note any exceptions or severe service notations. Warranties are there to protect the consumer, but you must follow the requirements. If you have questions about warranties, please contact us.
: You can schedule your free estimate by filling out a form on our website or by calling us at (240) 260-3955.

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Customer Testimonials

We stand by our work.

- The owner John is very knowledgeable and the whole staff is friendly. I came for an oil change and to have my tires serviced (rotation, alignment and balance) because I thought they needed it. John told me I didn't need service to my tires and they rode very well; no need to spend the money on a service that wasn't needed. We all know many establishments would try to push a service for a dollar so his honesty is appreciated. Reasonable pricing and great service. Highly recommend! Services: Tire rotations, Oil change
  Ashley B.
  Google Review
- They did a great job of stopping the noise from my car. They checked and rechecked everything to ensure it was safe and drivable. Did not feel like they were hustling and trying to run my bill up. They did an awesome job. I definitely recommend their services.Services: Wheel alignment, Steering & suspension repair
  Stephanie Gilliam
  Google Review
- Excellent, fast and efficient services. And their prices are awesome!!! Services: Tires, Oil change
  Andre Stewart
  Google Review
- I dropped by here today as my brakes were making an excruciating sound. They were able to take me in as a drop in and was out soon enough to continue to my brunch. I was able to also get my headlights changed as well. Friendly staff and would recommend taking the drive from va where I reside. Thanks again guys! Services: Battery, Brakes
  Shakira Richards
  VA Resident
- Since 2003 I have entrusted all my vehicular repairs and maintenance to John and his team at Glenn Dale, Tire, Auto & Roadside Assist. In that time I have referred my family and friends to this shop. You are in safe and steady hands with John.
  Ayawa Aklasu
  MD Resident
- Very honest and experienced mechanics. Friendly and courteous service, reasonable and affordable rates. Services: Auto maintenance, General repairs & maintenance, Wheel alignment, Steering & suspension repair, Steering & suspension replacement
  Nyoh Claudia
  Google Review
- I came in for an oil change and to get some of my lights changed on my vehicle and they were very busy but they communicated very well with me about when they would have time I highly recommend being any of your vehicles here. The owners are wonderful and honest so that’s alway a plus.
  Daniel Charles
  Google Review
- Very knowledgeable HONEST people. Saved me over 2K based on a quote I would have received from another shop. Services: Tires, Steering & suspension repair, Brakes, Electrical
  Ronnell Fields
  Google Review
- I had slow leak from a nail puncture and I was told by another tire shop that run flat tires could not be fully patched. He said it would cost $75 for a temporary fix but he recommended replacing, so I bought another tire online. [...] Thomas did such great work that it was not a temp fix at all and basically let me know the other place did not know what they were talking about. I have had no issues with the tire and its been over 3 months. He also said the repair came with a lifetime warranty so this place is all good in my book. Highly recommend. Service: Tires
  Roxy
  Washington, DC Resident