Mobil Special X1 5w-30 (55 Gal. Drum)
Mobil Special X1 5W-30 is a synthetic blend designed to protect your engine and deliver peak performance under a wide range of operating conditions. It is recommended for gasoline fueled automobiles and light duty trucks requiring an American Petroleum Institute (API) SN, SM, SL or SJ and meets the warranty requirements where API certified oil is specified. Mobil Special X1 5W-30 is also classified as “resource conserving” by API and meets the latest ILSAC GF-5/API SN specifications.