2019 Mazda 3 heater core — rear price snapshot
- Low
- $53
- Average
- $141
- High
- $485

Year & trim-specific price guide
A used 2019 Mazda 3 heater core (rear) costs $53 to $485, with a median asking price of $116. Based on 47 priced salvage yard listings across the US, updated Sep 4, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $53–$485 | 28 | |
| Grade BStandard used | $53–$425 | 18 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $53–$53 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $53–$485 overall range
Trim-specific context
This pricing covers the rear variant of the 2019 Mazda 3 heater core, based on 47 priced listings. Its $116 median is 0% above the 2019 Mazda 3 heater core overall median of $116.
There is 1 other heater core variant available for the 2019 Mazda 3.
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 47 priced salvage-yard listings, a used 2019 Mazda 3 heater core in the rear variant lists between $53 and $485, with a median asking price of $116.
In our current dataset, the rear variant appears only for the 2019 model year.