Tolker Auto Service Car Care Center
Tolker Auto Service   Car Care Center

Oil Change Service

Our #1 Service Recommendation—Regular Oil Changes

Regular oil changes are the most important investment you can make in your car’s long-term health. Quality motor oil protects your engine and keeps it from wearing out prematurely.


Why It's Important

  • Maintains manufacturer’s warranty.
  • Improves gas mileage by 1-2%.*
  • Maximizes vehicle life.

How Often?

For optimum performance and maximum engine life, we recommend that you:

  • Follow the maintenance schedule and instructions in your owner’s manual.

  • Check the maximum number of miles or months that your manufacturer recommends between oil changes.

  • Use your vehicle’s oil life monitoring system and message center (if your car or truck has this technology) as a guideline only. It will tell you when to change the oil, but you still need to track your mileage.

At a minimum, we advise that you keep to the maintenance schedule in your owner’s manual. In some special operating conditions, for example, towing or carrying heavy loads, your manufacturer might direct you to change oil more frequently. If your vehicle has more than 75,000 miles on the odometer, we recommend that you consider switching to a motor oil formulated to condition aging engine seals.


  • Schedule your Oil Change appointment online today.

Ready to Schedule Your Appointment?

Tolker Auto Service

427A E Diamond A ve

Gaithersburg, MD 20877


+1 301 869-9360+1 301 869-9360


+1 301 947-8689




Use our contact form.

Business Hours

We are open from:


  • Monday    8am - 6pm
  • Tusday     8am-6pm
  • Wendsday 8am-6pm
  • Thursday   8am-6pm
  • Friday       8am-6pm
  • Saturday   Closed
  • Sunday      Closed




Special Offers

Inspection Special

We perform Maryland state inspection for only $83.00

Call us to schedule an appointment today.


We performe 4 wheel alignment with Hunter Alignment 

For only $89.99

Call us to scedule an appointment today.

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