2021 BMW 330i alternator — 250 amp price snapshot
- Low
- $75
- Average
- $186
- High
- $324
Year & trim-specific price guide
Used 2021 BMW 330i Alternator — 250 amp prices
Trim-specific pricing for the 250 amp variant of the 2021 BMW 330i alternator, built from 38 real salvage yard listings with condition grade detail.
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 7, 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 2021 BMW 330i alternator (250 amp) costs $75 to $324, with a median asking price of $192. Based on 38 priced salvage yard listings across the US, updated Oct 7, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$185
Grade B (good)$194
USD
Condition comparison
Price by part grade
Grade AClean / low wear$95–$32430 listings
Grade BStandard used$75–$2098 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $95–$324 | 30 | |
| Grade BStandard used | $75–$209 | 8 |
Median by grade
Grade price comparison
Grade A$185
Grade B$194
Median asking price by seller-reported condition grade · $75–$324 overall range
Trim-specific context
How does the 250 amp compare?
This pricing covers the 250 amp variant of the 2021 BMW 330i alternator, based on 38 priced listings. Its $192 median is 24% above the 2021 BMW 330i alternator overall median of $155.
There is 1 other alternator variant available for the 2021 BMW 330i.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
250 amp in other model years
Same year, other trims
What other 2021 BMW 330i alternator variants are available?
Back to full guide
2021 BMW 330i alternator — all trims
Common questions
2021 BMW 330i alternator (250 amp) FAQ
How much is a used 2021 BMW 330i alternator (250 amp)?
Based on 38 priced salvage-yard listings, a used 2021 BMW 330i alternator in the 250 amp variant lists between $75 and $324, with a median asking price of $192.
Which years use the 250 amp alternator?
The 250 amp variant appears in model years 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.