2018 Toyota Tacoma alternator — 3.5L (6 cylinder, 2GRFKS engine), 130 amp (tow package) price snapshot
- Low
- $30
- Average
- $93
- High
- $171

Year & trim-specific price guide
A used 2018 Toyota Tacoma alternator (3.5L (6 cylinder, 2GRFKS engine), 130 amp (tow package)) costs $30 to $171, with a median asking price of $100. Based on 31 priced salvage yard listings across the US, updated Aug 2, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $30–$171 | 20 | |
| Grade BStandard used | $166–$166 | 1 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $30–$125 | 10 |
Median by grade
Median asking price by seller-reported condition grade · $30–$171 overall range
Trim-specific context
This pricing covers the 3.5L (6 cylinder, 2GRFKS engine), 130 amp (tow package) variant of the 2018 Toyota Tacoma alternator, based on 31 priced listings. Its $100 median is 32% above the 2018 Toyota Tacoma alternator overall median of $76.
There are 2 other alternator variants available for the 2018 Toyota Tacoma.
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 31 priced salvage-yard listings, a used 2018 Toyota Tacoma alternator in the 3.5L (6 cylinder, 2GRFKS engine), 130 amp (tow package) variant lists between $30 and $171, with a median asking price of $100.
In our current dataset, the 3.5L (6 cylinder, 2GRFKS engine), 130 amp (tow package) variant appears only for the 2018 model year.