Glossary / General

5W20

8 Episode Mentions

Too Afraid to Ask

5W20 is a type of engine oil that is good for both cold and warm weather. The '5W' means it's suitable for slightly warmer winter conditions compared to 0W20.

Technical Definition

5W20 is another multi-viscosity engine oil similar to 0W20, but it has a slightly higher viscosity at low temperatures. This oil is also used in many modern vehicles to ensure proper lubrication and protection across a range of temperatures.

Hear It Discussed

"In the race car world, we run a 5W-20 with some added zinc. That is the attitude."
You Might Fix Your Own Car With Our Help Just Give Us A Call Under The Hood show 13:52

"So you're gonna go get an old change and they're gonna say, we don't have zero W20, can we put five W20?"
May 22, 2026 | Motor oil shortage worsens; Ram's Maverick challenger coming in 2028 Automotive News Daily Drive 16:32

"...look at the wranglers that are running 00:20. Like, it wouldn't matter to me if I bought one tomorrow. I still wouldn't be running that crap in it."
Derek Amodio Was a Chef but Now He’s a Technician? The Jaded Mechanic Podcast 09:35