2020 Mazda 3 transmission control module — Body Control (BCM), (behind LH kick panel) price snapshot
- Low
- $41
- Average
- $103
- High
- $405

Year & trim-specific price guide
A used 2020 Mazda 3 transmission control module (Body Control (BCM), (behind LH kick panel)) costs $41 to $405, with a median asking price of $99. Based on 43 priced salvage yard listings across the US, updated Aug 27, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$405 | 23 | |
| Grade BStandard used | $41–$239 | 20 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $41–$405 overall range
Trim-specific context
This pricing covers the Body Control (BCM), (behind LH kick panel) variant of the 2020 Mazda 3 transmission control module, based on 43 priced listings. Its $99 median is 1% below the 2020 Mazda 3 transmission control module overall median of $100.
There are 6 other transmission control module variants available for the 2020 Mazda 3.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
Back to full guide
Common questions
Based on 43 priced salvage-yard listings, a used 2020 Mazda 3 transmission control module in the Body Control (BCM), (behind LH kick panel) variant lists between $41 and $405, with a median asking price of $99.
The Body Control (BCM), (behind LH kick panel) variant appears in model years 2019, 2020, 2021, 2022. Prices and availability may differ by year.