BMW N57 / N47 Billet Aluminum Valve Spring Tool landcruiser engine fan mistake-free design featuring spark-proof technology

mistake-free design featuring spark-proof technology and reverse polarity protection

eliminating the side sag common in traditional dome swags

If your installation is connected to the internet with a GX device

1997 - 2000 Petrol Engine 1

BMW N57 / N47 Billet Aluminum Valve Spring Tool landcruiser engine fan mistake-free design featuring spark-proof technologyFirst of its kind! We finally have a valve spring tool for BMW N57 N47 engines allowing you to easily remove replace and upgrade valve springs on your N57 N47 while in the vehicle or while swapping timing chains. Correct Studs Nuts Washers are included with the tool as pictured.