LUBRIZOL 5161

LUBRIZOL® 5161 is an engine oil additive that helps prevent oxidation and sludge formation at high temperatures in engine oils. As an anti-oxidant component for engine oils, LUBRIZOL® 5161 can be used at various treat rates in heavy duty diesel and passenger car crankcase oils to boost anti- oxidation performance. It extends the life of engine oils by reducing deposits and keeping the engine clean. LUBRIZOL® 5161 is suitable for applications requiring outstanding thermal and oxidative stability at high operating temperatures.