Does a Tesla have oil?
Sophia Koch
Updated on February 24, 2026
The oil used in a Tesla's drive unit is a synthetic type called Pentosin ATF 9, and the oil filter part number is 1095038-00-A. Unlike your standard engine oil, this synthetic oil doesn't degrade or become contaminated by fumes – the main reason Teslas don't need oil changes.
What fluids does a Tesla need?
To maximize the performance and life of the Battery, the cooling system uses a specific mixture of G-48 ethylene-glycol coolant (HOAT). Contact Tesla for more specific information about the coolant.Do Teslas use gas or oil?
No, Tesla doesn't offer gasoline cars, and none of its cars can directly run off of liquid fuel. Tesla vehicles use battery power—which is sometimes generated by gasoline—as their primary and only source of energy.What fuel does a Tesla run on?
As such, Tesla vehicles do not use any gas, since their drive train relies solely on electric energy from the on-board battery pack. Using this electric-only approach, the Tesla Model S Long Range has an EPA-estimated range of 405 miles.Do Teslas have transmission oil?
Maintaining Your Tesla VehicleTo sum it up, Teslas don't need oil or oil changes. However, the all-electric car's gearbox or drive system does need synthetic oil to facilitate smooth transmissions.
Does Your Tesla Model Y, S, 3, X Need an Oil Change? | Why do Electric Cars Need Oil
Do Tesla cars have any fluids?
To my knowledge the only two fluids in the car are washer fluid and a gear fluid similar to transmission fluid that is changed every 120k miles. There is battery pack cooling liquid and A/C coolant.Does Tesla have antifreeze?
To maximize the performance and life of the Battery, the cooling system uses a specific mixture of G-48 ethylene-glycol coolant (HOAT).Do Teslas need oil changes?
Unlike gasoline cars, Tesla cars require no traditional oil changes, fuel filters, spark plug replacements or emission checks. As electric cars, even brake pad replacements are rare because regenerative braking returns energy to the battery, significantly reducing wear on brakes.How do you fill a Tesla coolant?
How to Add Coolant: Tesla S (2012-2019) 90D Electric
- Find Reservoir - Locate the coolant reservoir and clean it.
- Check Level - Determine the coolant level.
- Add Coolant - Determine coolant type and add fluid properly.
- Replace Cap - Secure the coolant reservoir cap.