Reasons for Oil Leaks from Alternator Seals in a BMW

BMWs are renowned the world over for their power, design, and comfort. However, if you’re a proud BMW owner, you may experience the occasional flaw or bug in your car’s machinery that cheapens your BMW experience.

Some specific models of BMW are prone to issues with oil leakage. These aren’t just irritating and unseemly; they can prematurely corrode the inner workings of your car and even cause fire hazards. If you want to prevent and repair these leaks in your BMW, it’s important to understand the reasons behind them. That way, you and your automotive repairman can work together to diagnose and solve your leak as quickly as possible, so you can get back to cruising down the open road in your BMW!

How Do I Know if I Have a Leak?

If you’re a first-time car owner or just don’t know that much about automobiles, it might be difficult for you to tell if you’ve got a leak. Don’t worry, there are a few easy ways for you to determine whether your BMW is leaking. As you drive, take a quick peek at your rearview mirror and check to see if your tailpipe is emitting bluish smoke. This is a sign that oil is leaking into your engine.

If you smell something burning as you drive, it’s likely that motor oil is dripping onto the hottest parts of your engine. Finally, if you suspect an oil leak, leave your car parked on your driveway or in your garage as usual overnight. In the morning, check for an oil stain or small puddle under the front of your car. If you see any brownish liquid there, you’ll know that you’ve got a leak.

What’s an Alternator Bracket Gasket?

Some slightly older models of BMW are especially prone to developing engine leaks, including the 745i, E65, and E70. The culprit can be found in the alternator bracket gasket. If you have no idea what an alternator bracket gasket is, no worries! A car alternator is basically just another word for a generator. Each time you drive your car, the alternator generates energy and charges your car battery. An alternator bracket is simply a mounting device that fits the alternator into your car in the appropriate location.

An alternator bracket gasket is a rubber seal that acts as a seam between your alternator, its bracket, and your BMW’s engine. Sometimes the gasket doesn’t do a good enough job of sealing everything shut, which causes your engine to leak oil. Although a small leak may not seem like a big deal, it’s definitely a good idea to get your gasket fixed or replaced. Leaking oil can further corrode the gasket and other rubber engine parts, causing further malfunctions. Oil is also a major fire hazard and can cause complete engine failure.

Can I Fix It Myself?

You may be thinking, “A malfunctioning rubber seal doesn’t seem like that monumental of a problem. Would it be possible for me to fix it myself?” Unless you have years of experience servicing cars and an auto shop’s worth of assorted wrenches, screwdrivers, and jacks, it’s not a good idea to attempt this repair yourself. Reaching the alternator bracket requires unscrewing and removing several engine parts, including the engine mount itself. It would take some serious car expertise, an engine hoist, and about 10 hours of intensive mechanic work to replace the gasket on your own. Your best bet is to contact a trusted local auto service facility. They’ll be able to safely, efficiently, and expertly fix your oil leak for you.

König Motorsport Can Help!

König Motorsport in Oceanside, California is a family-owned auto repair business with over 20 years of experience in servicing German vehicles, including BMWs. We understand that BMWs are powerful yet delicate machines, so we’re committed to treating your car with the care and respect it deserves.

Our unparalleled expertise and personalized service make Konig Motorsport your best bet for fixing a malfunctioning alternator bracket gasket and getting rid of those pesky oil leaks. We’re committed to serving the German automobile owners of Oceanside, Carlsbad, Vista, and Encinitas. Don’t let a leaky alternator seal ruin your BMW experience. Call König Motorsport and experience world-class service to match your world-class automobile!