2017 GMC Terrain transmission control module — Body Control (BCM), (LH side dash), active noise control (opt VQN), ID 84168357 price snapshot
- Low
- $45
- Average
- $97
- High
- $405

Year & trim-specific price guide
A used 2017 GMC Terrain transmission control module (Body Control (BCM), (LH side dash), active noise control (opt VQN), ID 84168357) costs $45 to $405, with a median asking price of $75. Based on 35 priced salvage yard listings across the US, updated Sep 11, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $45–$210 | 28 | |
| Grade BStandard used | $61–$405 | 5 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $65–$65 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $45–$405 overall range
Trim-specific context
This pricing covers the Body Control (BCM), (LH side dash), active noise control (opt VQN), ID 84168357 variant of the 2017 GMC Terrain transmission control module, based on 35 priced listings. Its $75 median is 14% above the 2017 GMC Terrain transmission control module overall median of $66.
There are 14 other transmission control module variants available for the 2017 GMC Terrain.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 35 priced salvage-yard listings, a used 2017 GMC Terrain transmission control module in the Body Control (BCM), (LH side dash), active noise control (opt VQN), ID 84168357 variant lists between $45 and $405, with a median asking price of $75.
In our current dataset, the Body Control (BCM), (LH side dash), active noise control (opt VQN), ID 84168357 variant appears only for the 2017 model year.