Question: What Is The IMS Bearing On A Porsche?

How can IMS bearing failure be prevented?

The faster you spin the IMS bearing, the longer it will last less it will wear, and less lubrication it needs.

With proper lubrication through use of an open bearing exposed to oil in the sump, more frequent oil changes, and spirited driving, longevity of your original IMS can be greatly extended..

What is the best Porsche engine?

1) M97/74 – Porsche 997 GT3 RS 4.0 This water-cooled wonder pushed the limits of the modern flat six; the Porsche 911 can barely take an engine larger than 4.0 litres. Torquey yet still with the wonderful GT3 RS peak, this engine has it all. We wonder if Zuffenhausen will ever beat it.

How can you tell if your wheel bearing is bad?

There are three warnings signs which can indicate a bearing is failing; you’ve found metallic debris in the oil filter while carrying out an oil change, or you may have found that there’s an oil leak located at rear of engine, or you would have started to hear knocking and metallic sounds coming from the rear of the …

What year did Porsche fix the IMS bearing?

Starting in model year 2000, Porsche began phasing out the dual row ball bearing and went to a smaller single row ball bearing, with significantly less load capacity. From MY 2006 through 2008 the IMS bearing was replaced with a larger single row bearing that cannot be replaced safely without engine disassembly.

Which Porsche engines have IMS issues?

Since it has also been verifiably documented that some IMS bearings have failed after just 3,000 miles, while others still have lasted for 200,000 miles or more, the only safe conclusion that can be drawn is that all M96 and some M97 engines in Porsche 911’s (996 or 997), and all Boxsters (986/987) from 1997 through …

How do you tell if IMS bearing has been replaced?

If you have reason to believe it has been replaced with an LN Engineering IMS bearing, you can check with them. If the bearing was registered properly they can tell you. They also provide adhesive number plates with their bearing that owners apply next to the VIN plate and in door sills.

How long do Porsche engines last?

Porsche 911 engine mileage can be rated at 100,000 miles and 10 years. Like any vehicle, Porsche 911s last longer with proper and routine maintenance and care. Most Porsche vehicles will last you up to the 150,000-mile marker and beyond.

What is the most reliable Porsche?

The classic lines of the Porsche 911 remain largely unchanged after 56 years in production. Also unchanged is the legendary 911 reliability. In fact, Porsche 911s are considered one of the most reliable cars ever made, and Consumer Reports has just reported Porsche the best brand of 2020.

How much does it cost to replace a 996 IMS bearing?

I’ve been shopping for a 996 2000-2003 and alot of people and mechanics have told me about the IMS bearing. The cost to replace it with an aftermarket ceramic bearing runs between $1700 – $2500.

How much does it cost to replace Porsche IMS bearing?

The cost of a IMS Retrofit replacement bearing and labour for installation is usually more than $4,000 but can be done in conjunction with the clutch.

What year Porsches have IMS problems?

The statistics suggest that the versions used for model years 2000 to 2005 are most susceptible (mostly the 996 version of the 911 and the Boxster 986), while the chances of IMS bearing failure on a Boxster 987 or Cayman manufactured after a stronger bearing was introduced in late 2005 are very slim.

When should the IMS bearing be replaced?

With model year 1997 through 2005 engines however, the bearing is indeed accessible. Any IMS bearing replacement is intended to be installed as a pro-active measure in preventative and regular maintenance. Once an engine has suffered a failure, replacement of the intermediate shaft bearing is no longer an option.