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Protecting Your Engine For The Long Haul

Oil changes are a cost-effective, simple way to protect one of your biggest investments — your vehicle. When your car is running properly, it’s easy to overlook how important preventive maintenance services are. Regular oil changes not only help protect against wear within your engine, but it can also prolong the life of your vehicle.

We are committed to keeping your car on the road longer. For over 45 years, our shop has served customers from St Marys, OH, and surrounding communities. We are family and veteran-owned and provide a complete range of automotive repair services and tire services. For our oil change services, we use the Mobil Super™ and Mobil 1™ premium motor oil lines.

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Complete Repair & Maintenance Services

Mobil Super™ Oils

Your car’s engine is a complex assembly of moving parts located very close together. Motor oil helps keep these parts separated. Without proper lubrication, the metal-on-metal friction can cause parts to wear down. This robs your engine of power and performance. It can also lead to engine failure in severe cases.

Mobil Super™ products are formulated to fight sludge and protect against wear. These motor oil products meet and/or exceed the latest industry standards and are designed to keep you on the road longer.

Mobil 1 Oil - DH Automotive - St. Marys, OH
Mobil 1™ products are designed to keep your engine running like new. This line of advanced synthetic motor oils delivers protection and performance for vehicles of all ages. In addition, Mobil 1 motor oils offer temperature protection for a variety of weather conditions. For instance, the oil can flow as low as -40 degrees Fahrenheit and can withstand high temperatures of up to 500 degrees.

Mobil 1 is the world’s leading synthetic oil brand and is used widely by NASCAR teams. These products meet or exceed the standards of Japanese, American, and European car builders.

We’ll keep your engine running. To schedule your next oil change or repair services, please contact us today at 419-394-5885.

DH Automotive

507 S Wayne St
St Marys, OH 45885

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Monday - Friday | 8:00 AM - 5:00 PM
Saturday - Sunday | Closed