2021 GMC Acadia transmission control module — Body Control (BCM), active noise control, (below steering column), ID 84415720 price snapshot
- Low
- $35
- Average
- $154
- High
- $272
Year & trim-specific price guide
Used 2021 GMC Acadia Transmission Control Module — Body Control (BCM), active noise control, (below steering column), ID 84415720 prices
Trim-specific pricing for the Body Control (BCM), active noise control, (below steering column), ID 84415720 variant of the 2021 GMC Acadia transmission control module, built from 46 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedSep 14, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2021 GMC Acadia transmission control module (Body Control (BCM), active noise control, (below steering column), ID 84415720) costs $35 to $272, with a median asking price of $110. Based on 46 priced salvage yard listings across the US, updated Sep 14, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$192
Grade B (good)$99
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$27233 listings
Grade BStandard used$35–$24112 listings
Grade XUngraded$85–$851 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$272 | 33 | |
| Grade BStandard used | $35–$241 | 12 | |
| Grade XUngraded | $85–$85 | 1 |
Median by grade
Grade price comparison
Grade A$192
Grade B$99
Ungraded$85
Median asking price by seller-reported condition grade · $35–$272 overall range
Trim-specific context
How does the Body Control (BCM), active noise control, (below steering column), ID 84415720 compare?
This pricing covers the Body Control (BCM), active noise control, (below steering column), ID 84415720 variant of the 2021 GMC Acadia transmission control module, based on 46 priced listings. Its $110 median is 10% above the 2021 GMC Acadia transmission control module overall median of $100.
There are 24 other transmission control module variants available for the 2021 GMC Acadia.
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), active noise control, (below steering column), ID 84415720 in other model years
Same year, other trims
What other 2021 GMC Acadia transmission control module variants are available?
Communication, telematics (opt UE1), (LH dash), ID 84967425
50 listings$99$36 – $241Network Gateway, (under LH dash)
50 listings$99$36 – $241Body Control (BCM), active noise control, (below steering column), ID 84415721
49 listings$99$93 – $272Communication, telematics (opt UE1), (LH dash), ID 84721683
49 listings$99$36 – $241Communication, telematics (opt UE1), (LH dash), ID 84873689
49 listings$99$36 – $241Driver Assist, park assist, (LH quarter panel), opt UD5
49 listings$143$46 – $271Communication, telematics (opt UE1), (LH dash), ID 84676081
47 listings$110$65 – $271Communication, wireless charger, (center console), ID 13521065
47 listings$104$45 – $271Communication, wireless charger, (center console), ID 13533077
47 listings$104$45 – $271Driver Assist, park assist, (LH quarter panel), opt UD7
47 listings$120$40 – $282Air Bag, (below console), ID 13523858
46 listings$104$36 – $272Suspension, (under left rear seat)
46 listings$199$65 – $271Temperature, (middle dash)
46 listings$61$25 – $271Theft-Locking, (LH quarter), (keyless control)
46 listings$95$24 – $210Door, liftgate control, (LH liftgate)
45 listings$95$35 – $280Fuel Pump, (LH rear floor), ID 13536972
45 listings$56$46 – $310Transmission, (LH engine compartment)
44 listings$99$36 – $241Air Bag, (below console), ID 13523859
40 listings$99$51 – $282Fuel Pump, (LH rear floor), ID 13531876
40 listings$91$45 – $271Information-GPS-TV, (surround view, LH quarter panel)
39 listings$141$35 – $315Driver Assist, pre-crash system, (LH quarter panel)
38 listings$143$29 – $241Body Control (BCM), main module, (LH dash)
36 listings$75$40 – $237Differential Lock, (top of carrier)
36 listings$136$45 – $271Door, hands free rear closer, (LH quarter panel)
34 listings$193$55 – $271Back to full guide
2021 GMC Acadia transmission control module — all trims
Common questions
2021 GMC Acadia transmission control module (Body Control (BCM), active noise control, (below steering column), ID 84415720) FAQ
How much is a used 2021 GMC Acadia transmission control module (Body Control (BCM), active noise control, (below steering column), ID 84415720)?
Based on 46 priced salvage-yard listings, a used 2021 GMC Acadia transmission control module in the Body Control (BCM), active noise control, (below steering column), ID 84415720 variant lists between $35 and $272, with a median asking price of $110.
Which years use the Body Control (BCM), active noise control, (below steering column), ID 84415720 transmission control module?
The Body Control (BCM), active noise control, (below steering column), ID 84415720 variant appears in model years 2018, 2019, 2020, 2021, 2022, 2023. Prices and availability may differ by year.