2017 Toyota Sienna engine computer price snapshot
- Low
- $55
- Average
- $171
- High
- $300
Year-specific price guide
Used 2017 Toyota Sienna Engine Computer prices
Year-specific used engine computer pricing for the 2017 Toyota Sienna, built from real salvage yard and junkyard listings with condition grade and fitment detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedSep 8, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Part overview
About the 2017 Toyota Sienna engine computer
A used 2017 Toyota Sienna engine computer costs between $55 and $300, with a median of $179 from 97 salvage yard listings.
What the engine computer does, common failure signs, and prices across all vehicles: used engine computer price guide →
Also known asECUECMPCMEngine Control ModuleEngine Control UnitPowertrain Control Module
Price summary
A used 2017 Toyota Sienna engine computer costs $55 to $300, with a median asking price of $179. Based on 97 priced salvage yard listings across the US, updated Sep 8, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$178
Grade B (good)$206
USD
Condition comparison
Price by part grade
Grade AClean / low wear$55–$28283 listings
Grade BStandard used$146–$28112 listings
Grade XUngraded$75–$3002 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $55–$282 | 83 | |
| Grade BStandard used | $146–$281 | 12 | |
| Grade XUngraded | $75–$300 | 2 |
Median by grade
Grade price comparison
Grade A$178
Grade B$206
Ungraded$300
Median asking price by seller-reported condition grade · $55–$300 overall range
Replacement cost
What is the 2017 Toyota Sienna engine computer replacement cost?
- Used part
- $179
- 2017 Toyota Sienna median asking price
- Labor
- $95–$450
- 1–3 hours at $95–$150/hr
- Estimated total
- $275–$630
- 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
Year-specific context
How does the 2017 Toyota Sienna compare?
The 2017 guide is based on 100 observed listings, including 97 with posted prices. Its $179 median is 5% below the Toyota Sienna guide's $188 median.
Among the 11 model years with current price data, 2017 ranks #5 from lowest to highest median.
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 Toyota Sienna engine computer cost in other years?
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Price data updating
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Price data updating
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Torque Converter
Price data updating
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Common questions
2017 Toyota Sienna engine computer FAQ
How much is a used 2017 Toyota Sienna engine computer?
Based on 97 priced salvage-yard listings, a used 2017 Toyota Sienna engine computer lists between $55 and $300, with a median asking price of $179.
How much does it cost to replace a 2017 Toyota Sienna engine computer?
Using a used part, a 2017 Toyota Sienna engine computer replacement typically runs $275–$630 all-in: the median used engine computer for this year lists at $179, 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 2017 Toyota Sienna engine computer fit another year?
This price guide does not confirm interchangeability. Check the seller's part number, drivetrain, trim or variant, and your VIN before buying; parts from the same model can use different fitments in the same year.
How much is a 2017 Toyota Sienna ecu?
A ecu is another name for a engine computer. The prices on this page cover the 2017 Toyota Sienna engine computer — median $179, from 97 listings.