With that friction comes heat, which brings us to the next role of the engine's oil, to help cool the engine.
(that friction; comes; heat, which brings us to the next role of the engine's oil,) (heat; brings; us; to the next role of the engine's oil)
that friction heat
comes brings
heat, which brings us to the next role of the engine's oil,
us to the next role of the engine's oil