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National Automotive

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Hours of Operation

Monday-Thursday

8:00 am - 5:30 pm

Friday

8:00 am - 5:30 pm

Saturday

Closed

Sunday

Closed

Request an Appointment

OUR SERVICES

We’ll keep you safe and on the road with our expert service.

Whether you know exactly what you need, or just know you need service, we’ve got the tools and know-how to diagnose your vehicle from tire to tailpipe.

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Oil Change & Tune Ups

Maintain your performance and prolong your vehicle’s lifespan.

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Tires

Inspect, rotate, repair or replacement.

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Brake Icon

Brakes

Regular inspection, service and repair. 

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Suspension & Alignment

Steering, suspension and alignment repair.

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Engine Repair

From minor adjustments or complex repairs.

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Transmission Repair

Repair, rebuild, or replace.

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Battery & Electrical

Test and replacement for batteries and other electrical components.

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NATIONWIDE OFFERS

Save more on the services your vehicle needs.

Alignments

15% off with service

Expires 07/31/2024

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Coupon Code: 15WALIGN

Details:
Get 15% off an alignment with service.

Must present coupon code at time of service. Exclusions may apply, see store for more details.

Oil Change

10% off any oil change

Expires 07/31/24

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Coupon Code: 10OFFOIL

Oil Service Includes:
Oil filter, oil change with up to 6 qts. of Full Snythetic motor oil and chassis lube where applicable.

Must present coupon code at time of service. In lieu of other offers. Most cars and light trucks. Cartridge filters extra. Additional fees may apply.

Alignments

15% off with service

Expires 07/31/2024

Toggle Card Icon

Coupon Code: 15WALIGN

Details:
Get 15% off an alignment with service.

Must present coupon code at time of service. Exclusions may apply, see store for more details.

Oil Change

10% off any oil change

Expires 07/31/24

Toggle Card Icon

Coupon Code: 10OFFOIL

Oil Service Includes:
Oil filter, oil change with up to 6 qts. of Full Snythetic motor oil and chassis lube where applicable.

Must present coupon code at time of service. In lieu of other offers. Most cars and light trucks. Cartridge filters extra. Additional fees may apply.

Our Promise

Everyday Value

Second Opinion

Bring in a competitor's estimate for a second opinion. Receive 10% off labor when you bring in a competitor's estimate.

Free Tire Check

Free tire pressure check and air refills with every service. 

Financing

Service Now, Pay Later with financing options from Synchrony.

Our Story

1955

Our Story

Our journey began back in 1969 when the company first emerged as Terminal Garage. Initially rooted in the automotive industry, we established ourselves as a reliable hub for auto repairs and maintenance. In 1988, a significant shift occurred as the company relocated to our current location. With this move came a transformation, and we rebranded ourselves as National Auto Parts. This marked a pivotal moment in our history, expanding our offerings to include a comprehensive selection of auto parts alongside our renowned service. Fast forward to 1988 when Terry joined the National team. Bringing with him a passion for automotive excellence, he spearheaded the expansion into full-service auto care. Recognizing the growing needs of our loyal customers, we evolved once more, adopting the name National Auto Parts and Service. For over three decades, National Auto Parts and Service remained a cherished family-owned establishment, fostering trust and reliability within our community. In August of 2023, ownership transitioned, but Terry remained steadfast in his commitment to uphold the values and standards upon which this company was built. Today, as we continue to serve the automotive needs of our customers, our dedication to quality, integrity, and personalized service remains unwavering. Whether you’re in need of parts, repairs, or maintenance, trust National Automotive.

At National Automotive, we believe in treating our customers like family because, to us, they are family. Our core values include honesty, integrity, and fairness, and we never take advantage of anyone who walks through our doors. Over the years, we've been fortunate to serve multiple generations of families, fostering long-lasting relationships built on trust and respect. When you choose National Automotive, you're not just a customer; you're joining our extended family. Whether you need parts, repairs, or maintenance, we're here to offer reliable service and support every step of the way. Come and be a part of our family. We can't wait to welcome you soon!

Terry Wolfenbarger, General Manager

OUR SERVICES

What Our Customers Say

Great service as always. Friendly and answered questions I had about my high mileage car. Suggested an oil additive.

Jeanmaire O.

Great service, friendly knowledgeable staff.

Sara D.

This is your go-to trustworthy auto repair shop, hands down. Bart and his crew always do their best to get you the highest-quality work for the most affordable pricing. They’re good people who care about their customers. I won’t visit another auto repair shop in Knoxville.

Sam T.

Great service as always. Friendly and answered questions I had about my high mileage car. Suggested an oil additive.

Jeanmaire O.

Great service, friendly knowledgeable staff.

Sara D.

This is your go-to trustworthy auto repair shop, hands down. Bart and his crew always do their best to get you the highest-quality work for the most affordable pricing. They’re good people who care about their customers. I won’t visit another auto repair shop in Knoxville.

Sam T.