2023 Tesla Model 3 Maintenance Schedule
Factory maintenance intervals for the 2023 Tesla Model 3: oil, filters, fluids, brakes, timing belt, spark plugs, and severe-duty adjustments.
What this page covers
Service intervals by mileage, severe-duty notes, known issues. Every figure for the 2023 Tesla Model 3 should be confirmed against the vehicle itself before parts are bought — the underhood emissions label, the driver's door jamb placard, and the fluid reservoir caps carry the values your specific unit was built with. Published specs describe a configuration; the labels describe your vehicle.
Why two sources disagree
Trim level, engine option, and mid-year running changes are the usual reason a catalog and a service manual list different numbers for the same Tesla Model 3. Decoding the VIN resolves most of it, and a shop with factory service information can confirm the rest in a couple of minutes — before a wrong part has been opened.
DIY or shop?
Much of this work is reasonable with basic tools, a torque wrench, and proper jack stands. It stops being reasonable when the job needs a scan tool for a relearn or a temperature-based fluid level check, when a fastener is torque-to-yield, or when the vehicle must stay lifted long enough that a mistake becomes dangerous. If you would rather hand it off, Repairius connects you with verified local shops that quote parts and labor separately and name the specification they are working to.
More specs for the 2023 Tesla Model 3
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2023 Tesla Model 3 Maintenance Schedule →
Full service intervals, costs, and common issues.
Step-by-step repair guides →
Tools, torque specs, parts, and cost for common jobs.