Mazda 3 transmission control module — Body Control (BCM), rear, (LH quarter panel) price snapshot
- Low
- $70
- Average
- $144
- High
- $272
Trim-specific price guide
Mazda 3 Transmission Control Module — Body Control (BCM), rear, (LH quarter panel) prices
Pricing for the Body Control (BCM), rear, (LH quarter panel) variant of the Mazda 3 transmission control module, aggregated from 82 salvage yard listings across 2 model years.
Price summary
A used Mazda 3 transmission control module (Body Control (BCM), rear, (LH quarter panel)) costs $70 to $272, with a median asking price of $99. Based on 82 priced salvage yard listings across the US, updated Sep 11, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$120
Grade B (good)$99
USD
Condition comparison
Price by part grade
Grade AClean / low wear$88–$27262 listings
Grade BStandard used$99–$27218 listings
Grade CVisible wearUpdating
Grade XUngraded$70–$702 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $88–$272 | 62 | |
| Grade BStandard used | $99–$272 | 18 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $70–$70 | 2 |
Median by grade
Grade price comparison
Grade A$120
Grade B$99
Ungraded$70
Median asking price by seller-reported condition grade · $70–$272 overall range
Trim-specific context
How is the Body Control (BCM), rear, (LH quarter panel) priced differently?
This pricing covers the Body Control (BCM), rear, (LH quarter panel) variant of the Mazda 3 transmission control module, based on 82 priced listings across 2 model years (2017, 2018). Its $99 median is 2% below the Mazda 3 transmission control module overall median of $101.
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 Body Control (BCM), rear, (LH quarter panel) cost by year?
Other trims
Other Mazda 3 transmission control module variants
Communication, (bluetooth connectivity), (center dash mounted)
6 yrs$99$40 – $300Fuel Pump, (tank mounted)
6 yrs$50$20 – $310Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A
2 yrs$95$49 – $271Air Bag, (LH under dash), (roof air bag equipped)
6 yrs$102$25 – $344Body Control (BCM), front, (LH engine compartment)
2 yrs$226$99 – $241Multifunction, satellite radio, ID BABF-66-DRX
2 yrs$197$65 – $335Multifunction, satellite radio, ID BBNK-66-DRX
2 yrs$105$75 – $260Multifunction, satellite radio, ID BJD6-66-DRX
2 yrs$115$55 – $315Multifunction, satellite radio, ID BJD6-66-DRXA thru C
2 yrs$115$55 – $315Common questions
Mazda 3 transmission control module (Body Control (BCM), rear, (LH quarter panel)) FAQ
How much is a used Mazda 3 transmission control module (Body Control (BCM), rear, (LH quarter panel))?
Based on 82 priced salvage-yard listings across 2 model years, a used Mazda 3 transmission control module in the Body Control (BCM), rear, (LH quarter panel) variant lists between $70 and $272, with a median asking price of $99.
Which Mazda 3 years use the Body Control (BCM), rear, (LH quarter panel) transmission control module?
The Body Control (BCM), rear, (LH quarter panel) variant appears in model years 2017, 2018. Prices and availability differ by year.
Is there a price difference between Body Control (BCM), rear, (LH quarter panel) condition grades?
Yes. Grade A has a median of $120, Grade B has a median of $99. Grade A parts are in excellent condition, B is good, and C is fair.