One of the key areas highlighted is the e-axle, which integrates the electric motor, power electronics, and transmission into a compact unit. These systems operate at high speeds and temperatures, requiring specially formulated lubricants that provide both mechanical protection and thermal management.

Pennzoil also notes that EV fluids must often perform multiple functions simultaneously. In addition to reducing friction and wear, they may help dissipate heat generated by high-speed electric motors and assist in cooling sensitive electronic components. This has driven the development of new lubricant formulations designed specifically for electrified drivetrains.

The company also points out that hybrid vehicles continue to rely on traditional internal combustion engines alongside electric motors. As a result, hybrids still require motor oil and conventional engine lubrication systems, even as electrification changes the overall powertrain design.

For lubricant marketers and distributors, the message is that electrification does not eliminate the role of lubricants but instead changes where and how they are used. As EV technology evolves, new fluid requirements are emerging for drivetrain components, cooling systems, and other specialized applications.

Pennzoil says the goal of the educational piece is to help drivers better understand the continuing role lubricants play in modern vehicle technology — even as the industry moves toward greater electrification.