Engine Repairs for Your 1989 Mercedes-Benz 300SEL

1989 Mercedes-Benz 300SEL Trim Options

Select your Mercedes-Benz 300SEL trim level to learn more about Mercedes-Benz-recommended engine repair. Use the following chart to find information.

L6/3.0L

Repairs for Your 1989 Mercedes-Benz 300SEL

Nothing lasts forever. Even your Mercedes-Benz 300SEL’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 1989 Mercedes-Benz 300SEL services.

We Care for Mercedes-Benz 300SEL Engines

Mercedes-Benz 300SEL drivers trust that their 300SEL will take them near and far. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If they do, you’ll have to find a dependable 1989 Mercedes-Benz service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Mercedes-Benz 300SEL engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 1989 Mercedes-Benz 300SEL

An illuminated check engine light on your Mercedes-Benz 300SEL is one of the first signs it's time to "brake" for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your combustion, Possible causes can include a failing oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your 300SEL in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs your Mercedes-Benz 300SEL engine needs some TLC are burning smells, or engine misfiring.

1989 300SEL Engine Services

If your 1989 300SEL engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 1989 300SEL engine repairs and you can feel confident knowing that we use Mercedes-Benz-approved parts and components like the timing chain or belt, engine oil seal, ignition coil, or another part.