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Types of Service

Auto Service in St.Charles, MO

The 5 Star Auto Plaza full service repair shop experts are qualified to complete a wide range of services, and repairs. Click on each service below for more information, or call 636-940-7600 to schedule your appointment today.

30-60-90k Tune-up Service

In order to prevent costly repairs in the future to extend the life of your engine, it is crucial that you have your vehicle serviced properly for all recommended 30-60-90k services.

Air Conditioning Service & Repair

Your vehicle’s ability to properly and efficiently cool is crucial to your comfort as well as the comfort of any passengers. Your air conditioning system is responsible for not only cooling the air, but also purifying and circulating air.

Brake Service & Repair

Over time, brakes and brake pads will deteriorate after normal usage. Because your brakes are your vehicle’s primary safety feature, it is crucial that you schedule routine maintenance and inspection of your brake system to ensure that they are always in the best condition possible.

Car Safety Inspections

5 Star Auto Plaza offers free car safety inspections to make sure your car is road worthy! We also offer Emissions testing as a Missouri state vehicle emissions testing station.

Computer Diagnostics

Once a light does appear on your car dashboard, it is recommended that this be inspected immediately in order to insure that further complications or damage to your engine will develop.

Electrical Services

When your vehicle’s electrical system is having problems, the overall performance of your vehicle including fuel efficiency, will suffer.

Emissions Service & Repair

Emissions testing is necessary to ensure that your vehicle is not emitting harmful pollutants and toxins into the air. To keep reduce air pollutants; it is important to ensure that your vehicle is routinely serviced so that any malfunctioning components of the emissions system can be repaired quickly

Engine Service & Repair

The trained engine repair service specialists at the 5 Star Auto Plaza service department use their extensive knowledge and cutting edge equipment to pinpoint engine issues quickly and accurately in order to make any necessary repairs

Exhaust Service & Repair

When your exhaust system begins to fail, you will likely notice a decrease in fuel mileage, or your vehicle may sound significantly louder when it is running. If either of these occur, it is important to take your car in for expert inspection immediately to prevent further damage to other components of your car.

Fuel System Service & Repair

Your fuel system consists of your fuel pump, fuel tank, fuel lines, fuel filter, fuel injector/carburetor, cylinder chamber and more. For your fuel system to work efficiently all of these parts and more, such as the EGR valve, throttle and oxygen sensors, must be clean and properly functioning at all times.

Muffler Service & Repair

Our technicians will thoroughly examine your exhaust system, determine any issues, and repair or replace any damaged components. Your muffler is one of the hardest auto parts to examine visually since it is located underneath.

Oil Change Service

In order to ensure your engine is properly lubricated and clean, it’s imperative to have an oil change service performed on your vehicle at least every 3,000 to 7,000 miles.

Radiator Service & Repair

Your vehicle’s cooling system needs routine maintenance in order to operate properly. The failure of your cooling system is a common cause of vehicle mechanical failure when driving. When the entire cooling system fails, your vehicle’s engine and transmission suffer serious damage and overheat.

Suspension Services & Repair

A properly functioning suspension system is necessary to keep your vehicle’s tires on the road, ensuring a comfortable ride and the overall stabilization of your vehicle.

Tires & Alignment

If you are looking for a local shop to install your vehicle tires in St. Charles, MO or complete your next alignment, visit 5 Star Auto Plaza for friendly and affordable service.

Transmission Service & Repair

Whether you simply need a transmission fluid flush or a complete overhaul or replacement, the technicians at 5 Star Auto Plaza have extensive and thorough experience in transmission service and repair.

5Star auto plaza Review

5 Star Auto Plaza

5 Star Auto Plaza Review

  • O’Fallon Used Cars For Sale

    Review Your DealerGreat to work with! Kind, understanding and willing to work with us! Great experience. Read More
  • St. Charles Auto Loans

    Review Your DealerMy salesperson Mr. TJ Watkins is a true professional. 5 Star Auto should be very proud to have him as an employee because of his thorough follow through and knowledge in the auto sales business. I was helped tremendously. TJ made my auto purchase experience a great one and I would recommend Mr. Watkins and [...] Read More
  • St. Louis Affordable Used Cars For Sale

    Review Your DealerVery informative. Very understanding. My salesman made me feel comfortable. He tried his best and exceeded in helping me through any issues I may have had. Excellent part of the team. Read More
  • St. Charles Auto Dealership

    Review Your DealerThis is the second car I have purchased from 5 Star Autos, but the first I purchased on my own. The experience was just amazing. It was a long day of looking at cars and negotiating pricing, but I was so happy to have a team of people that actually seemed to care about ME [...] Read More
  • O’Falllon Top notch Auto service

    Review Your DealerThe service team went above and beyond! I thought my alternator was going out, but they did a quick look around and found out it was something minor. They had me in and out within 10 minutes. Great guys! Read More
  • O’Fallon Auto Loans

    Review Your DealerDid a great job assisting me with my car needs Read More
  • O’Fallon Used Cars For Sale

    Review Your DealerGood experience, everyone was very helpful and informative throughout the process. Read More
  • O’Fallon Auto Financing

    Review Your DealerMy salesperson Mr TJ Watkins is a true professional. 5 Star Auto should be very proud to have him as a employee because of his thorough follow through and knowledge in the auto sales business. I was helped tremendously. TJ made my auto purchase experience  a great one and I would recommend Mr Watkins and [...] Read More
  • St Charles Best Auto Dealer

    Review Your DealerI was happy you guys were able to help! Read More
  • O’Fallan Good Credit Auto Financing

    Review Your DealerChris York and staff at 5 Star Auto have been wonderful to work with. Chris is a pleasant and courteous salesman. He went above and beyond our expectations. They all made us feel welcome and at ease. The made this process a very great experience. Read More
  • At 5 Star Auto Plaza, we believe buyers should have expectations.

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