2026 Tesla Model 3 engine computer price snapshot
- Low
- $56
- Average
- $236
- High
- $618
Year-specific price guide
Used 2026 Tesla Model 3 Engine Computer prices
Year-specific used engine computer pricing for the 2026 Tesla Model 3, built from real salvage yard and junkyard listings with condition grade and fitment detail.
Price summary
A used 2026 Tesla Model 3 engine computer costs $56 to $618, with a median asking price of $231. Based on 272 priced salvage yard listings across the US, compatible across 2021–2026 (6 model years), updated Aug 24, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$254
Grade B (good)$140
USD
Condition comparison
Price by part grade
Grade AClean / low wear$56–$618211 listings
Grade BStandard used$115–$27659 listings
Grade CVisible wearUpdating
Grade XUngraded$85–$852 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $56–$618 | 211 | |
| Grade BStandard used | $115–$276 | 59 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $85–$85 | 2 |
Median by grade
Grade price comparison
Grade A$254
Grade B$140
Ungraded$85
Median asking price by seller-reported condition grade · $56–$618 overall range
Replacement cost
What is the 2026 Tesla Model 3 engine computer replacement cost?
- Used part
- $231
- 2026 Tesla Model 3 median asking price
- Labor
- $95–$450
- 1–3 hours at $95–$150/hr
- Estimated total
- $325–$680
- median used part + labor
Labor is a typical independent-shop range for engine computer replacement, not a quote for your vehicle; it does not include programming and key relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full engine computer replacement cost breakdown
Fitment matters
Price by trim & variant
Electronic Control Module, (LH engine compartment), 1.6L (hybrid), w/o plug-in hybrid; ID 391312MME247 listingsInterchange 2021–2024$161$63 – $378
Electronic Control Module, (LH engine compartment), 1.6L (hybrid), w/o plug-in hybrid; ID 391312MME147 listingsInterchange 2021–2024$161$63 – $378
Electronic Control Module, (LH engine compartment), 2.5L, ID 391032S10147 listingsInterchange 2024–2025$291$146 – $480
Electronic Control Module, (LH engine compartment), 2.5L, ID 391032S10647 listingsInterchange 2024–2025$291$146 – $480
Electronic Control Module, (LH engine compartment), 1.6L (hybrid), plug-in hybrid46 listingsInterchange 2021–2023$161$56 – $500
Electronic Control Module, (LH engine compartment), 1.6L (hybrid), w/o plug-in hybrid; ID 391312MMF118 listings$211$115 – $276
Electronic Control Module, (LH engine compartment), 2.5L, ID 391X42S10518 listingsInterchange 2024–2025$275$140 – $618
Year-specific context
How does the 2026 Tesla Model 3 compare?
The 2026 guide is based on 279 observed listings, including 272 with posted prices. Its $231 median is 8% below the Tesla Model 3 guide's $250 median.
Among the 8 model years with current price data, 2026 ranks #2 from lowest to highest median.
Interchange data shows this part is also listed under model years 2021, 2022, 2023, 2024, 2025. Shopping across all 6 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a Tesla Model 3 engine computer cost in other years?
Keep browsing this vehicle
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02
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Rear Bumper
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$211median
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AC Compressor
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$75$1,098
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$105$2,195
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$182median
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Strut
$249median
$50$2,500
16wide ±148%
Steering Rack
$430median
$25$1,300
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$107median
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18wide ±139%
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$475median
$22$1,346
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Turbocharger
$500median
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$40$1,529
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22wide ±173%
Fuel Pump
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$40$699
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Water Pump
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$24$1,177
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Power Steering Pump
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ABS Module
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26
Differential
Price data updating
27
Throttle Body
Price data updating
28wide ±377%
Brake Caliper
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Drive Shaft
$207median
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Intake Manifold
Price data updating
32wide ±137%
Control Arm
$150median
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Blower Motor
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Exhaust Manifold
Price data updating
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Transmission Control Module
$172median
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Steering Column
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Fuel Tank
Price data updating
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Window Regulator
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Instrument Cluster
Price data updating
40
Torque Converter
Price data updating
41wide ±155%
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Car Radio
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$219median
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$25$1,250
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Door Assembly
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$180$1,750
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$70$1,600
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Front Seat
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Common questions
2026 Tesla Model 3 engine computer FAQ
How much is a used 2026 Tesla Model 3 engine computer?
Based on 272 priced salvage-yard listings, a used 2026 Tesla Model 3 engine computer lists between $56 and $618, with a median asking price of $231.
How much does it cost to replace a 2026 Tesla Model 3 engine computer?
Using a used part, a 2026 Tesla Model 3 engine computer replacement typically runs $325–$680 all-in: the median used engine computer for this year lists at $231, and independent-shop labor for engine computer replacement typically takes 1–3 hours at $95–$150/hr ($95–$450). The labor figure does not include programming and key relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2026 Tesla Model 3 engine computer fit another year?
Based on salvage-yard interchange data, listings for the 2026 Tesla Model 3 engine computer also appear under model years 2021, 2022, 2023, 2024, 2025, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2026 Tesla Model 3 ecu?
A ecu is another name for a engine computer. The prices on this page cover the 2026 Tesla Model 3 engine computer — median $231, from 272 listings.