Why Modern Cars Use R1234yf Refrigerant?
Posted on May 5, 2026 by Arthur Loxwood
Modern vehicles have, over time, shifted toward using R1234yf refrigerant. It didn’t happen overnight, of course, but the push came largely from its environmental perks and, well, stricter global rules that manufacturers couldn’t really ignore. You’ll mostly find it in cars made from around 2017 onward. That’s when it started replacing R134a, which—let’s be honest—wasn’t […]