Description

It goes beyond the requirements of industry standards to leave pistons 50% cleaner than required by API SN and ILSAC GF-5.SHELL HELIX ULTRA SN meets the demanding ILSAC GF-5 standard that is designed to help provide enhanced fuel economy, with a corresponding reduction in emissions.SHELL HELIX ULTRA SN’s low viscosity and synthetic formulation also offer exceptional low-temperature performance for easier cold starting.