Description
Shell Helix Ultra ECT C3 5W-30 is an engine oil which features its most advanced emissions-compatible technology that helps to keep diesel particulate filters clean to help maintain engine performance. It helps to reduce engine friction to provide enhanced fuel economy. Shell Helix Ultra ECT C3?s fully synthetic formulation uses Shell?s most advanced emissions-compatible technology to help gasoline engine exhaust catalysts and keep diesel particulate filters clean and protects it from ash build-up that can block the exhaust system and lead to reduced engine performance.
