2018 Kia Optima master cylinder — 2.4L (VIN 3, 8th digit), Korea built (VIN K, 1st digit) price snapshot
- Low
- $30
- Average
- $104
- High
- $243

Year & trim-specific price guide
A used 2018 Kia Optima master cylinder (2.4L (VIN 3, 8th digit), Korea built (VIN K, 1st digit)) costs $30 to $243, with a median asking price of $99. Based on 44 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 | $30–$243 | 39 | |
| Grade BStandard used | $50–$74 | 5 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $30–$243 overall range
Trim-specific context
This pricing covers the 2.4L (VIN 3, 8th digit), Korea built (VIN K, 1st digit) variant of the 2018 Kia Optima master cylinder, based on 44 priced listings. Its $99 median is 80% above the 2018 Kia Optima master cylinder overall median of $55.
There are 5 other master cylinder 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 year, other trims
Back to full guide
Common questions
Based on 44 priced salvage-yard listings, a used 2018 Kia Optima master cylinder in the 2.4L (VIN 3, 8th digit), Korea built (VIN K, 1st digit) variant lists between $30 and $243, with a median asking price of $99.
In our current dataset, the 2.4L (VIN 3, 8th digit), Korea built (VIN K, 1st digit) variant appears only for the 2018 model year.