Engine Number Marking - Cayenne Turbo/Cayenne Turbo S

> WM 108019 REMOVING AND INSTALLING ENGINE GUARD (CAYENNE TIP, CAYENNE MAN, CAYENNE S, CAYENNE TURBO, CAYENNE GTS, CAYENNE S HYBRID, CAYENNE TURBO S, CAYENNE DIESEL, CAYENNE S DIESEL, CAYENNE TIP (3.0))

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Engine number on V8 petrol engines 

The engine number can be found at the bottom left. of the lower part of the crankcase close to the front-axle transfer gear -arrow-  .