All German Auto N62 valve stem oil leak repair kit

The problem is, you have a smoking BMW due to bad valve stem seals. All German Auto has developed a custom solution turning an $8,000 dealership repair into $2,000 repair with the All German Auto N62 Valve Stem Seal Tool Kit. If you would like to save thousands call All German Auto to set an appointment today!

BMW N62 Valve Stem Seal AGA Tool - Instructions

You have a smoking BMW due to bad valve stem seals. The valve stem seal problem is that the old valve stem seal becomes hard over time and doesn't provide the proper seal between the seal and stem. This allows oil to pass through and enter the combustion chamber and exhaust. In addition, the old style seal does not seal on the inside to the guide, like the newer updated style seal. This creates an oil pocket underneath the seal that oil can accumulate in and make the problem worse. The oil consumption here is bad for a lot of different reasons. Obviously smoking, but also decreased cat life and blockage of secondary air ports. We've seen a number of cars that have set CAT inefficiency codes and these codes can go away if you replace the seals if done in time.

Perform the Valve Stem Seal Repair without removing the intake or exhaust cams by using the AGA N62 Valve Stem Seal Tool Kit. This repair not only saves you hours of labor but also eliminates having to have thousands of dollars invested in Cam timing tools. This is one of the few tools a shop can buy and recover the cost already on the 1st job performed.

All German Auto N62 valve stem oil leak repair kit

Eliminates smoking from exhaust, reduces risk of damaging cat converters and plugging secondary air injection. It also allows the car to pass Smog. No need to remove Intake or exhaust cams. No need to buy expensive valve timing tool. No risk of setting the cam timing wrong.

This product works and is worth the money and time saved on the repair. To learn more about how this product please visit:

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9 responses to AGA N62 Valve Stem Seal Tool Kit

ArtchredTTU commented:
December 17, 2013, 12:14 pm

Very interesting
schpenxel commented:
December 17, 2013, 2:58 pm

Very cool tool. I am especially impressed with the keeper installation tool for some reason.. that thing is just slick
svre46 commented:
December 17, 2013, 3:23 pm

AGA really comes through with some cool tools. I have 115k now and no smoke. I know if I keep her for the long haul this would be something to buy. Cant believe this can be done this way. Genius.
H F commented:
December 17, 2013, 8:29 pm

That tool, is just plain brilliant,,
l1tech commented:
December 17, 2013, 9:25 pm

The tool is definetely nice but the procedure is nothing new. I, as well as thousands of other mechanics, been doing valve guide seals on engines for quite some time this way.
moots commented:
December 18, 2013, 4:04 am


can this be used for the m54 engines as they have hydraulic lifters instead of rocker arms and I,
with the limited experience that I have,cannot really see how we can compress the valve spring with the lifter in place and with the camshaft lobes right above it.

i figure that the camshaft requires to be removed for the m54 engines?
l1tech commented:
December 18, 2013, 5:08 am

On the M54 you have to pull the cams
Damon54 commented:
December 18, 2013, 10:30 pm

Well we know Scphenxel won't be doing this DIY video!
schpenxel commented:
December 18, 2013, 10:33 pm

Originally Posted by Damon54 View Post
Well we know Scphenxel won't be doing this DIY video!
haha, indeed

Not any time soon anyways.

Although I've been thinking about switching over to a Corvette in the next 6 months or so. First world problems.