GMC Terrain transmission control module — Body Control (BCM), (center console), active noise control (opt NKC), 1.6L, ID 84332721 price snapshot
- Low
- $50
- Average
- $164
- High
- $305

Trim-specific price guide
A used GMC Terrain transmission control module (Body Control (BCM), (center console), active noise control (opt NKC), 1.6L, ID 84332721) costs $50 to $305, with a median asking price of $187. Based on 41 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$305 | 35 | |
| Grade BStandard used | $86–$280 | 6 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $50–$305 overall range
Trim-specific context
This pricing covers the Body Control (BCM), (center console), active noise control (opt NKC), 1.6L, ID 84332721 variant of the GMC Terrain transmission control module, based on 41 priced listings across 2 model years (2018, 2019). Its $187 median is 149% above the GMC Terrain transmission control module overall median of $75.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 41 priced salvage-yard listings across 2 model years, a used GMC Terrain transmission control module in the Body Control (BCM), (center console), active noise control (opt NKC), 1.6L, ID 84332721 variant lists between $50 and $305, with a median asking price of $187.
The Body Control (BCM), (center console), active noise control (opt NKC), 1.6L, ID 84332721 variant appears in model years 2018, 2019. Prices and availability differ by year.
Yes. Grade A has a median of $138, Grade B has a median of $280. Grade A parts are in excellent condition, B is good, and C is fair.