OEM Certified Service Center

Mopar provides quick, convenient, quality service and authentic OEM parts for your Chrysler, Jeep, Dodge, Ram, FIAT or SRT vehicle. Get your oil changed, your battery replaced or your brakes inspected and have it done in no time. We also offer OEM accessories and performance parts for your vehicle to make sure it's customized to your heart's desire.

Schedule Service

Contact Information*

Appointment Information

Service Information*

Type of Service Needed

By submitting your contact information, you consent to be contacted by telephone about purchasing a vehicle or obtaining vehicle financing. Clicking on the Submit button above is your electronic signature.

Photo Gallery

Our Certified FIAT Service Center Works on All New FIAT Cars + ALL other Makes and Models! Located Near Oak Ridge, Seymour, Maryville and Sevierville

Are you searching for an auto repair, service, or maintenance center in the Knoxville, Tennessee region? Although we're a certified FIAT repair center, Harper FIAT can work on every other make and model! To learn more about our Knoxville auto repair shop, feel free to contact us using the form to your left. Better yet, stop by our service center at 10045 Parkside Drive today!

If you own a new FIAT or used car, truck, or SUV from another manufacturer, it's important that you service your vehicle regularly. It really does make hitting those 100,000-, 200,000-, and even 300,000-mile marks very attainable.

How do you give your car the TLC is needs?

From the moment you take the keys, simply follow the manufacturer-recommended car service and maintenance schedule. That means scheduled check-ups and diagnostics tests with our team of specialists who are here for a wide range of auto repair and service needs. Scheduled car service, we might add, that is often covered by your warranty.

What does that include? Well, at Harper FIAT, we offer multi-point inspections, oil changes, brake repair, tire rotations, and more using quality FIAT parts.

Want to schedule an appointment? Submit a form online, or call the Harper FIAT service department. We're always happy to help get you back on the road, feeling confident once more.

What Happens After I Schedule an Appointment?

Please use our online form to schedule your next service appointment, or call (888) 753-6498. We are standing by to answer your questions and get you in the door as quickly as possible. Upon submitting your information we will:

  • Respond to you promptly via your preferred contact method.
  • Ask any additional questions required to service your vehicle.
  • Confirm your appointment.

Your privacy is important to us.

Harper FIAT takes your privacy seriously and does not rent or sell your personal information to third parties without your consent. Read our privacy policy.

  • Service Department: (888) 753-6498


  • Monday 7:30am-6:00pm
  • Tuesday 7:30am-6:00pm
  • Wednesday 7:30am-6:00pm
  • Thursday 7:30am-6:00pm
  • Friday 7:30am-6:00pm
  • Saturday 9:00am-1:00pm
  • Sunday Closed