2001 GTP leaking supercharger oil

[osgusm]

Just had the supercharger oil replaced on my 2001 Pontiac Grand Prix. After picking up the car I wanted to check the fluids and noticed the supercharger was leaking small amounts of oil from the bolt at the end of the supercharger nose (right at the pulley)

I went back to the dealer hoping the problem could be solved with a gasket or new seal but I was told after 60K miles, the manufacturer recommends the entire unit to be replaced.

My car has 80K miles and I replaced the supercharger oil every 40K miles. The supercharger works fine I don't want to spend 2,000 dollars on a new one when the old one works ok but I'm concerned about the oil leak. The leak is not bad ( a few drops at a time) and it does't leak all the time.

Is the oil leak normal? could I replace the supercharger nose to take care of the problem? I found a link with instructions of how to rebuild the nose drive but it looks involved, Would replacing the nose take care of the oil leak?

[BNaylor]

Welcome to AF.

The leak is not normal and the dealer is full of bull crap. $2K for a supercharger.

There are repair parts available for the Eaton M90 Gen 3 blower. You can replace the complete snout assembly or simply replace just the snout seal. Repair parts are available at ZZPerformance.com.

Click here