2017–2023 1st generation (original, pre-Highland)
2017–2023 Tesla Model 3 Oil Type and Capacity
The 2017–2023 Tesla Model 3 is fully electric and takes no engine oil. Here is what actually needs servicing instead, and on what schedule.
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Quick answer
The 2017–2023 Tesla Model 3 is fully electric. It has no engine oil and never needs an oil change. The gear-reduction drive unit uses a lifetime-fill lubricant that is not scheduled for replacement.
What maintenance replaces oil changes on the 2017–2023 Tesla Model 3?
- Tire rotations. EVs are heavy and torquey, so tires wear faster than on gas cars.
- Cabin air filter replacement on the factory schedule.
- Brake fluid checks. Regenerative braking means pads last a long time, but fluid still ages.
- Coolant for the battery/drive-unit thermal system is long-life and generally not owner-serviced.
Electric vehicle, no engine oil. Reduction gearbox fluid is lifetime-fill.
Which Tesla Model 3 model years does this cover?
These oil specifications apply to every Tesla Model 3 built from 2017 through 2023 — the 1st generation (original, pre-Highland), compact ev sedan. Nothing in this specification changes between those model years. Pick your year for the engines it offered, what changed that year, and the problems recorded against it.
What changed during the 2017–2023 Tesla Model 3
- 2017US deliveries began July 2017, Long Range RWD only (310 mi), 18-in Aero or 19-in Sport wheels
- 2018Dual Motor Long Range AWD and Performance added mid-year; Mid Range RWD (264 mi) added in October
- 2019Standard Range and Standard Range Plus launch (Feb); Long Range RWD and Mid Range dropped during the year; Autopilot made standard
- 2021Major running refresh: heat pump replaces the PTC heater, chrome delete, powered trunk, new center console, double-pane front glass, 82 kWh pack on LR/Performance, ranges rise (SR+ 263 mi, LR 353 mi, Performance 315 mi)
- 2022SR+ renamed 'RWD' with a 272-mi LFP battery (charge to 100% weekly). Cars built after ~Dec 2021 switch the 12V lead-acid accessory battery for a 16V Li-ion unit
- 2023Final year of the original body; carryover, with the original-generation production ending late 2023 for the Highland changeover
2017–2023 Tesla Model 3 oil: common questions
Does the 2017–2023 Tesla Model 3 need engine oil?
- No. The 2017–2023 Tesla Model 3 is fully electric. There is no combustion engine, no oil pan, and no oil filter, so there is no oil change interval to keep. The gearbox uses a sealed lubricant that is not part of routine maintenance.
Sources
- Tesla DIY Guide, Replacing the Low Voltage Lead-Acid Battery (85B24LS spec, Li-ion transition dates)
- Tesla Model 3 Owner's Manual, Maintenance Service Intervals
- Tesla Support, Vehicle Maintenance (cabin filter, brake fluid, desiccant, rotation intervals)
- Tesla DIY Guide, Replacing Wiper Blades (26 in / 19 in)
- Tesla DIY Guide, Replacing Cabin Filters
- NHTSA Part 573 report, recall 22V-702 (window automatic reversal)
- NHTSA ODI resume, investigation PE22-002 (unexpected brake activation, 2021–2022 Model 3/Y)
- Consumer Reports, Tesla heat pump recall 22V-050 details
- Wheel-Size.com, 2018 Tesla Model 3 OE fitments and 42 psi pressures
- Tesla Model Y/3 Owner's Manual, Wheels and Tires (129 ft-lb lug torque)
- Tesla Motors Club, 16V Li-ion low-voltage battery (15.5 V / 6.9 Ah) documentation thread