N63TU Valve Stem Seal Tool Kit


Your BMW is smoking due to bad valve stem seals. Old valve stem seals harden over time and no longer provide a proper seal between the seal and the stem, allowing oil to leak into the combustion chamber and the exhaust. This leaking can cause your car to smoke and can decrease the life of your catalytic converter. Here at AGA, we’ve seen a number of cars that come in with CAT inefficiency codes that are solved by replacing the valve stem seals.


The AGA N63 Valve Stem Seal Tool Kit. Perform the Valve Stem Seal Repair without removing the engine or cylinder heads from the vehicle. This repair not only saves you a lot of hours and labor, but also eliminates the huge risk of returning customers with cylinder head gasket issues or oil leaks. This is one of the few tools a shop can buy and recover the cost on the 1st job performed.


Eliminates smoking from the exhaust, reduces risk of damaging catalytic converters, and helps the car pass smog. With our tool kit, you can do the repair in-house while saving the customer thousands. It’s a win-win that keeps your customers in your shop and saves them the hassle of going to another facility to get the job done.

N63TU Valve Stem Seal Tool Kit

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