Toyota Tundra alternator — (8 cylinder), 100 amp price snapshot
- Low
- $30
- Average
- $98
- High
- $294
Trim-specific price guide
Toyota Tundra Alternator — (8 cylinder), 100 amp prices
Pricing for the (8 cylinder), 100 amp variant of the Toyota Tundra alternator, aggregated from 159 salvage yard listings across 4 model years.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 21, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used Toyota Tundra alternator ((8 cylinder), 100 amp) costs $30 to $294, with a median asking price of $76. Based on 159 priced salvage yard listings across the US, updated Oct 21, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$85
Grade B (good)$100
Grade C (fair)$71
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$294116 listings
Grade BStandard used$61–$1003 listings
Grade CVisible wear$40–$807 listings
Grade XUngraded$30–$10033 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$294 | 116 | |
| Grade BStandard used | $61–$100 | 3 | |
| Grade CVisible wear | $40–$80 | 7 | |
| Grade XUngraded | $30–$100 | 33 |
Median by grade
Grade price comparison
Grade A$85
Grade B$100
Grade C$71
Ungraded$50
Median asking price by seller-reported condition grade · $30–$294 overall range
Trim-specific context
How is the (8 cylinder), 100 amp priced differently?
This pricing covers the (8 cylinder), 100 amp variant of the Toyota Tundra alternator, based on 159 priced listings across 4 model years (2015, 2016, 2017, 2018). Its $76 median is 16% below the Toyota Tundra alternator overall median of $91.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a (8 cylinder), 100 amp cost by year?
Other trims
Other Toyota Tundra alternator variants
Common questions
Toyota Tundra alternator ((8 cylinder), 100 amp) FAQ
How much is a used Toyota Tundra alternator ((8 cylinder), 100 amp)?
Based on 159 priced salvage-yard listings across 4 model years, a used Toyota Tundra alternator in the (8 cylinder), 100 amp variant lists between $30 and $294, with a median asking price of $76.
Which Toyota Tundra years use the (8 cylinder), 100 amp alternator?
The (8 cylinder), 100 amp variant appears in model years 2015, 2016, 2017, 2018. Prices and availability differ by year.
Is there a price difference between (8 cylinder), 100 amp condition grades?
Yes. Grade A has a median of $85, Grade B has a median of $100, Grade C has a median of $71. Grade A parts are in excellent condition, B is good, and C is fair.