Where is the number 1 cylinder on 2000 Lexus rx300?

On a 2000 Lexus RX300, the number 1 cylinder is located at the front of the engine, which is a V6 configuration. It is positioned on the driver's side (left side when facing the engine) and is the first cylinder closest to the timing belt or chain. The cylinders are numbered from front to back, with the number 1 being the first on that side.