2018 Mazda CX5 transmission control module — Body Control (BCM), LH quarter panel, (rear module) price snapshot
- Low
- $41
- Average
- $60
- High
- $331
Year & trim-specific price guide
Used 2018 Mazda CX5 Transmission Control Module — Body Control (BCM), LH quarter panel, (rear module) prices
Trim-specific pricing for the Body Control (BCM), LH quarter panel, (rear module) variant of the 2018 Mazda CX5 transmission control module, built from 50 real salvage yard listings with condition grade detail.
Price summary
A used 2018 Mazda CX5 transmission control module (Body Control (BCM), LH quarter panel, (rear module)) costs $41 to $331, with a median asking price of $41. Based on 50 priced salvage yard listings across the US, updated Aug 25, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$41
Grade B (good)$46
USD
Condition comparison
Price by part grade
Grade AClean / low wear$41–$10042 listings
Grade BStandard used$41–$3318 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$100 | 42 | |
| Grade BStandard used | $41–$331 | 8 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Grade price comparison
Grade A$41
Grade B$46
Median asking price by seller-reported condition grade · $41–$331 overall range
Trim-specific context
How does the Body Control (BCM), LH quarter panel, (rear module) compare?
This pricing covers the Body Control (BCM), LH quarter panel, (rear module) variant of the 2018 Mazda CX5 transmission control module, based on 50 priced listings. Its $41 median is 27% below the 2018 Mazda CX5 transmission control module overall median of $56.
There are 7 other transmission control module variants available for the 2018 Mazda CX5.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Body Control (BCM), LH quarter panel, (rear module) in other model years
Same year, other trims
What other 2018 Mazda CX5 transmission control module variants are available?
Theft-Locking, (keyless entry)
50 listings$41$41 – $175Body Control (BCM), LH dash, (front module)
50 listings$56$46 – $202Fuel Pump
48 listings$46$41 – $100Communication, (telephone module, RH dash)
37 listings$116$34 – $320Transfer Case, (RH dash)
35 listings$98$66 – $333Air Bag, (below console)
17 listings$121$81 – $335Lamps, (LH dash)
14 listings$76$50 – $175Back to full guide
2018 Mazda CX5 transmission control module — all trims
Common questions
2018 Mazda CX5 transmission control module (Body Control (BCM), LH quarter panel, (rear module)) FAQ
How much is a used 2018 Mazda CX5 transmission control module (Body Control (BCM), LH quarter panel, (rear module))?
Based on 50 priced salvage-yard listings, a used 2018 Mazda CX5 transmission control module in the Body Control (BCM), LH quarter panel, (rear module) variant lists between $41 and $331, with a median asking price of $41.
Which years use the Body Control (BCM), LH quarter panel, (rear module) transmission control module?
The Body Control (BCM), LH quarter panel, (rear module) variant appears in model years 2017, 2018, 2019, 2020, 2021, 2023. Prices and availability may differ by year.