Hybrid powertrains run cooler and stop more often, which changes what an engine oil has to resist. ULTRA PRO SQ is recommended for hybrid vehicles today. Dedicated e-fluids — e-axle oils, immersion coolants and EV greases — are a separate development track.
Hybrid powertrains run cooler and stop more often, which changes what an engine oil has to resist. ULTRA PRO SQ is recommended for hybrid vehicles today. Dedicated e-fluids — e-axle oils, immersion coolants and EV greases — are a separate development track.