2018 Nissan Sentra transmission control module — Network Gateway, (Dash), Hatchback, ID 38890T21AQ1 price snapshot
- Low
- $110
- Average
- $121
- High
- $205

Year & trim-specific price guide
A used 2018 Nissan Sentra transmission control module (Network Gateway, (Dash), Hatchback, ID 38890T21AQ1) costs $110 to $205, with a median asking price of $110. Based on 18 priced salvage yard listings across the US, updated Sep 4, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $110–$205 | 11 | |
| Grade BStandard used | $110–$110 | 7 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $110–$205 overall range
Trim-specific context
This pricing covers the Network Gateway, (Dash), Hatchback, ID 38890T21AQ1 variant of the 2018 Nissan Sentra transmission control module, based on 18 priced listings. Its $110 median is 11% below the 2018 Nissan Sentra transmission control module overall median of $124.
There are 38 other transmission control module variants 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 year, other trims
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Common questions
Based on 18 priced salvage-yard listings, a used 2018 Nissan Sentra transmission control module in the Network Gateway, (Dash), Hatchback, ID 38890T21AQ1 variant lists between $110 and $205, with a median asking price of $110.
In our current dataset, the Network Gateway, (Dash), Hatchback, ID 38890T21AQ1 variant appears only for the 2018 model year.