2018 Nissan Sentra engine computer — Electronic Control Module, 1.8L price snapshot
- Low
- $41
- Average
- $102
- High
- $150

Year & trim-specific price guide
A used 2018 Nissan Sentra engine computer (Electronic Control Module, 1.8L) costs $41 to $150, with a median asking price of $100. Based on 27 priced salvage yard listings across the US, updated Aug 23, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$150 | 19 | |
| Grade BStandard used | $75–$75 | 1 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $100–$150 | 7 |
Median by grade
Median asking price by seller-reported condition grade · $41–$150 overall range
Trim-specific context
This pricing covers the Electronic Control Module, 1.8L variant of the 2018 Nissan Sentra engine computer, based on 27 priced listings. Its $100 median is 0% above the 2018 Nissan Sentra engine computer overall median of $100.
There is 1 other engine computer variant available for the 2018 Nissan Sentra.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
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Common questions
Based on 27 priced salvage-yard listings, a used 2018 Nissan Sentra engine computer in the Electronic Control Module, 1.8L variant lists between $41 and $150, with a median asking price of $100.
The Electronic Control Module, 1.8L variant appears in model years 2018, 2019. Prices and availability may differ by year.