Honda Pro GN4 10W-40 Engine Oil Quart 08C35-A141M01

Honda GN4 10W-40 Motorcycle Oil is standard oil for nearly all Honda applications through 2006. Honda set the standard for motorcycle oil when it introduced GN4 way back in 1975. We selected the highest-quality base stocks and created an additive package specifically designed for the unique requirements of motorcycle and ATV engines. Constant testing and development give todays GN4 even better shear resistance, viscosity stability and cleanliness to meet the requirements and stresses of a new era of engine technology. It was used in most Honda 4-stroke Motorcycles and ATV's through 2006 which is when they switched to 10W-30. It is used in all Honda Aquatrax PWCs.