Recommended Maintenance & Wear Parts for a 2021 Tesla Model 3
The common service parts a 2021 Tesla Model 3 needs — typical replacement intervals, what to watch for, and where to buy each one. Confirm exact fitment by VIN before purchasing.
VinSnap has no manufacturer maintenance schedule on file for the 2021 Tesla Model 3, so this page does not state service intervals for it; the owner’s manual has the official schedule. The table lists the 15 common wear parts with the warning signs of each and general interval ranges that apply to all cars. TecDoc part numbers are on file for 6 of the 15 parts on the EV electric, 238 hp engine. NHTSA also lists 22 safety recalls for this model, most often for the electrical system (8) and forward collision avoidance (3).
Last updated: · Specs: NHTSA vPIC · Recalls: NHTSA
2021 Tesla Model 3 maintenance & wear parts
Typical replacement intervals are general guidelines, not manufacturer-exact figures — your real schedule depends on engine, trim and driving conditions. Always follow your owner's manual and confirm the exact part by VIN before buying.
| Part | System | Interval | Common signs | Part no. (TecDoc) | Shop |
|---|---|---|---|---|---|
| Brake Pads | Brakes | General: Every 40,000–70,000 km | Squeal, grinding, longer stops | P 09 028E BREMBO | Shop → |
| Brake Rotors | Brakes | General: With pads / if warped | Pedal pulsation, deep scoring | 09.N361.11 BREMBO | Shop → |
| Oil Filter | Engine | General: Every oil change (8,000–16,000 km) | Replaced with the oil | — | Shop → |
| Engine Air Filter | Engine | General: Every 20,000–30,000 km | Low MPG, weak acceleration | — | Shop → |
| Cabin Air Filter | HVAC | General: Every 20,000–30,000 km / yearly | Weak airflow, musty smell | FP 25 015 MANN-FILTER | Shop → |
| Spark Plugs | Ignition | General: 50,000 km (copper) – 160,000 km (iridium) | Rough idle, misfires | — | Shop → |
| 12V Battery | Electrical | General: Every 3–5 years | Slow crank, dim lights | YBX5053 YUASA | Shop → |
| Alternator | Electrical | General: As needed (no fixed interval) | Battery light, dimming lights | — | Shop → |
| Starter Motor | Electrical | General: As needed (no fixed interval) | Click on start, no-crank | — | Shop → |
| Wiper Blades | Exterior | General: Every 6–12 months | Streaking, chattering | 029 475 1900 MEYLE | Shop → |
| Headlight Bulbs | Lighting | General: As needed (when dim or out) | One side dim or burnt out | — | Shop → |
| Serpentine Belt | Engine | General: Every 80,000–160,000 km | Squeal on cold start, cracks | — | Shop → |
| Fuel Filter | Fuel System | General: 50,000–100,000 km (or lifetime in-tank) | Hard start, hesitation | — | Shop → |
| Radiator | Cooling | General: As needed (leaks / overheating) | Overheating, coolant leak | — | Shop → |
| Water Pump | Cooling | General: Often done with the timing belt | Coolant leak, whine, overheat | 41596E GATES | Shop → |
2021 Tesla Model 3 specifications
| Specification | Value |
|---|---|
| Make | Tesla |
| Model | Model 3 |
| Model Year | 2021 |
| Overall Length (mm) | 4690 |
| Overall Width (mm) | 1850 |
| Overall Height (mm) | 1440 |
| Wheelbase (mm) | 2880 |
| Curb Weight (kg) | 1847 |
| Front Bumper to Windshield Base (mm) | 1170 |
| Side Glass Height (mm) | 350 |
| Side Glass Base to Rocker Panel (mm) | 840 |
| Roof Width Between Side Rails (mm) | 1190 |
| Front Overhang (mm) | 840 |
| Rear Overhang (mm) | 980 |
| Front Track Width (mm) | 1600 |
| Rear Track Width (mm) | 1590 |
| Weight Distribution, Front/Rear (%) | 48/52 |
| Models Tesla offered in 2021 | 4 |
Source: NHTSA vPIC / Canadian Vehicle Specifications. Linear dimensions in mm; weight in kg. Your exact build may vary by trim — decode your VIN to confirm.
Open recalls on the 2021 Tesla Model 3 (22)
The NHTSA database lists 22 safety recalls for the 2021 Tesla Model 3, affecting: ELECTRICAL SYSTEM, AIR BAGS, SUSPENSION, SERVICE BRAKES, HYDRAULIC, FORWARD COLLISION AVOIDANCE, VISIBILITY. A recall repair is free at a franchised dealer. Check whether yours is affected by your exact VIN.
| Component | Summary |
|---|---|
| ELECTRICAL SYSTEM · ADAS | Tesla, Inc. (Tesla) is recalling certain 2016-2022 Model S and Model X, 2017-2022 Model 3, and 2020-2022 Model Y vehicles. The "rolling stop" functionality available as part of th… |
| AIR BAGS · SIDE/WINDOW | Tesla, Inc. (Tesla) is recalling certain 2020-2021, 2023 Model 3 vehicles. The left and/or right side curtain air bag may have been improperly secured to the roof rail, which coul… |
| SUSPENSION · CRITICAL FASTENERS | Tesla, Inc. (Tesla) is recalling certain 2020-2021 Model Y and 2019-2021 Model 3 vehicles. The front suspension lateral link fasteners may loosen, allowing the lateral link to sep… |
| ELECTRICAL SYSTEM · SOFTWARE | Tesla, Inc. (Tesla) is recalling certain 2021-2022 Model S and Model X, 2017-2022 Model 3, and 2020-2022 Model Y vehicles. The audible chime may not activate when the vehicle star… |
| SERVICE BRAKES, HYDRAULIC · FOUNDATION COMPONENTS | Tesla, Inc. (Tesla) is recalling certain 2019-2021 Model 3 and 2020-2021 Model Y vehicles. The brake caliper bolts may be loose, allowing the brake caliper to separate and contact… |
| FORWARD COLLISION AVOIDANCE · SENSING SYSTEM | Tesla, Inc. (Tesla) is recalling certain 2017-2021 Model S, Model 3, Model X, and 2020-2021 Model Y vehicles operating software version 2021.36.5.2. A communication error may caus… |
See all recalls for the 2021 Tesla Model 3 → · Source: NHTSA. Confirm by VIN before assuming a recall applies.
Find the exact part by VIN
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Decode my VIN →Frequently asked questions
How often should parts be replaced on a 2021 Tesla Model 3?
VinSnap has no manufacturer maintenance schedule on file for the 2021 Tesla Model 3, so it does not quote intervals for this vehicle; use the owner’s manual. The general ranges in the table (for example brake pads at 40,000–70,000 km) apply to cars in general, not specifically to the 2021 Tesla Model 3.
What part numbers fit a 2021 Tesla Model 3?
For the EV electric, 238 hp engine, TecDoc lists brake pads BREMBO P 09 028E, brake rotors BREMBO 09.N361.11, cabin air filter MANN-FILTER FP 25 015 and 12V battery YUASA YBX5053, among others; 6 of the 15 parts in the table have a catalogued number. Other engines of the same model year can need different parts.
What maintenance parts does a 2021 Tesla Model 3 need?
The recurring service and wear parts are brake pads and rotors, the engine oil, air and cabin filters, spark plugs, the 12V battery, wiper blades, headlight bulbs and the serpentine belt; the alternator, starter, radiator and water pump are replaced when they fail.
Where can I buy parts for a 2021 Tesla Model 3?
Each row links to marketplace listings for that part on this 2021 Tesla Model 3. Confirm fit before buying: a VIN lookup resolves the engine and trim that decide which part number is correct.