Determining If Your Porsche Needs An IMS Bearing Replacement

If you own a Porsche, you’ve probably heard about IMS bearings. This particular part often requires replacement, especially in specific vehicle models. Knowing when to consult a Porsche repair shop about this particular job, though, can be difficult, especially if you don’t know exactly how to tell whether or not your IMS bearing is going bad. As you read this guide, you will find some common questions and answers regarding this topic.

What types of Porsches tend to need this repair?

As a general rule, Porsche 986 and 987 models and early (pre-Generation 2) 987 or 997 models are the main vehicles that require IMS bearing replacements. If you are the owner of a Cayman, you probably don’t need to worry about this issue whatsoever. The same goes for anyone who has a Generation 2 or later 987 or 997. However, if you have any questions or concerns, make sure you talk to a reputable Porsche repair shop in your area.

Why do IMS bearings have problems?

There are a few different theories for why IMS bearing replacements are relatively common on specific kinds of Porsches. One idea is that the IMS bearing actually begins to shrink and leak over time, resulting in an influx of engine oil that strips the grease from the ball bearings, causing them to stop working properly.

Another thought is that the less frequently you drive your Porsche, the more likely it is to need an IMS bearing replacement. The idea behind this is that, once a bearing dries out, it needs the lubrication from the engine oil in order to work at all. If the vehicle isn’t driven on a regular basis, the bearing will just stop functioning altogether.

How can I learn more about this issue?

If you are interested in learning more about IMS bearing problems in Porsche automobiles, there are a variety of online forums you can join. Some of these even feature tips from Porsche enthusiasts for how to prolong the lifespans of the aforementioned bearings. You can also, of course, inquire at a local Porsche repair shop, where our trained Porsche specialists are sure to be more than happy to help you.

If you discover you do need to have your vehicle’s IMS bearing replaced in the near future, make sure you work with a trustworthy mechanic who has experience with luxury foreign vehicles and specifically offers Porsche services. It is important to feel confident that your beloved automobile is in the hands of a Porsche specialist when you take it to get fixed. Contact Boston Motor Werks today for more information on our IMS and other Porsche offerings. 

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