New AMSOIL OE 15W-40 Synthetic Diesel Oil (OED) offers high-quality protection and performance for original equipment manufacturer (OEM)-recommended drain intervals at an initial price comparable with other standard-drain synthetic diesel oils.
OE 15W-40 Synthetic Diesel Oil meets API CJ-4 specifications and is suitable for modern and older, on- and off-road diesel applications. It is an excellent entry-level product for customers who want to move up to synthetic quality, but won’t pay a significantly higher price than a conventional oil or aren’t initially interested in extending their drain intervals. OE serves as an excellent door-opener for Dealers, who can later educate customers on the benefits of stepping up to AMSOIL Premium API CJ-4 Synthetic Diesel Oil (DEO, DME) and saving money through extended drain intervals when possible.