2018 Kia Optima transmission control module — Multifunction, (LH dash), ID 91950D4170 price snapshot
- Low
- $40
- Average
- $118
- High
- $243

Year & trim-specific price guide
A used 2018 Kia Optima transmission control module (Multifunction, (LH dash), ID 91950D4170) costs $40 to $243, with a median asking price of $100. Based on 50 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 | $40–$232 | 42 | |
| Grade BStandard used | $99–$243 | 7 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $45–$45 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $40–$243 overall range
Trim-specific context
This pricing covers the Multifunction, (LH dash), ID 91950D4170 variant of the 2018 Kia Optima transmission control module, based on 50 priced listings. Its $100 median is 12% below the 2018 Kia Optima transmission control module overall median of $113.
There are 48 other transmission control module variants available for the 2018 Kia Optima.
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 50 priced salvage-yard listings, a used 2018 Kia Optima transmission control module in the Multifunction, (LH dash), ID 91950D4170 variant lists between $40 and $243, with a median asking price of $100.
The Multifunction, (LH dash), ID 91950D4170 variant appears in model years 2017, 2018. Prices and availability may differ by year.