2021 price snapshot
- Low
- $572
- Average
- $1,545
- High
- $4,650
Model year / 2021
Used 2021 Mazda 3 Engine prices
Year-specific used engine pricing for the 2021 Mazda 3, built from real salvage yard and junkyard listings with condition grade and fitment detail.
A used 2021 Mazda 3 engine costs $572 to $4,650, with a median asking price of $1,638. Based on 132 priced salvage yard listings across the US, updated Aug 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent): $1,775Grade B (good): $875
- Listings reviewed
- 148
- Observed range
- $572–$4,650
- Last updated
- Aug 3, 2026
Low → high
2021 Mazda 3 engine price range
Low$572
High$4,650
USD
ADVERTISEMENTRESPONSIVE DISPLAY
Condition comparison
Price by part grade
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $600–$3,093 | 87 | |
| Grade BStandard used | $572–$2,600 | 36 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $800–$4,650 | 9 |
Fitment matters
Price by trim & variant
2.5L, VIN Y (8th digit, turbo)
47 priced listings
$1,050–$3,093
Median$1,7002.0L (VIN 7, 8th digit)
44 priced listings
$600–$2,455
Median$1,7752.5L, VIN L (8th digit, naturally aspirated)
41 priced listings
$572–$4,650
Median$840
Year-specific context
How does the 2021 Mazda 3 compare?
The 2021 guide is based on 148 observed listings, including 132 with posted prices. Its $1,638 median is 0% above the Mazda 3 guide's $1,638 median.
Among the 1 model years with current price data, 2021 ranks #1 from lowest to highest median.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Common questions
2021 Mazda 3 engine FAQ
How much is a used 2021 Mazda 3 engine?
Based on 132 priced salvage-yard listings, a used 2021 Mazda 3 engine lists between $572 and $4,650, with a median asking price of $1,638.
Will a 2021 Mazda 3 engine fit another year?
This price guide does not confirm interchangeability. Check the seller's part number, drivetrain, trim or variant, and your VIN before buying; parts from the same model can use different fitments in the same year.