Chevy Tahoe transmission control module — Body Control (BCM), (LH firewall) price snapshot
- Low
- $35
- Average
- $138
- High
- $239
Trim-specific price guide
Chevy Tahoe Transmission Control Module — Body Control (BCM), (LH firewall) prices
Pricing for the Body Control (BCM), (LH firewall) variant of the Chevy Tahoe transmission control module, aggregated from 120 salvage yard listings across 3 model years.
Price summary
A used Chevy Tahoe transmission control module (Body Control (BCM), (LH firewall)) costs $35 to $239, with a median asking price of $156. Based on 120 priced salvage yard listings across the US, updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$150
Grade B (good)$159
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$231100 listings
Grade BStandard used$50–$23917 listings
Grade CVisible wearUpdating
Grade XUngraded$75–$1043 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$231 | 100 | |
| Grade BStandard used | $50–$239 | 17 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $75–$104 | 3 |
Median by grade
Grade price comparison
Grade A$150
Grade B$159
Ungraded$75
Median asking price by seller-reported condition grade · $35–$239 overall range
Trim-specific context
How is the Body Control (BCM), (LH firewall) priced differently?
This pricing covers the Body Control (BCM), (LH firewall) variant of the Chevy Tahoe transmission control module, based on 120 priced listings across 3 model years (2023, 2024, 2025). Its $156 median is 27% above the Chevy Tahoe transmission control module overall median of $123.
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), (LH firewall) cost by year?
Other trims
Other Chevy Tahoe transmission control module variants
Door, hands free rear closer, (center rear bumper)
2 yrs$160$50 – $271Fuel Pump, (LH frame rail)
7 yrs$95$35 – $241Theft-Locking, (in console)
2 yrs$75$41 – $271Towing Control, (LH rear frame)
2 yrs$95$35 – $241Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84296482
1 yr$200$80 – $350Driver Assist, surround view (mono vision 360, opt UVH), (LH dash)
1 yr$162$50 – $271Network Gateway, (LH rear engine compartment), (ID 13599318)
1 yr$241$40 – $241Door, power liftgate, (inside liftgate)
2 yrs$110$45 – $271Memory, below driver seat
2 yrs$95$50 – $241Common questions
Chevy Tahoe transmission control module (Body Control (BCM), (LH firewall)) FAQ
How much is a used Chevy Tahoe transmission control module (Body Control (BCM), (LH firewall))?
Based on 120 priced salvage-yard listings across 3 model years, a used Chevy Tahoe transmission control module in the Body Control (BCM), (LH firewall) variant lists between $35 and $239, with a median asking price of $156.
Which Chevy Tahoe years use the Body Control (BCM), (LH firewall) transmission control module?
The Body Control (BCM), (LH firewall) variant appears in model years 2023, 2024, 2025. Prices and availability differ by year.
Is there a price difference between Body Control (BCM), (LH firewall) condition grades?
Yes. Grade A has a median of $150, Grade B has a median of $159. Grade A parts are in excellent condition, B is good, and C is fair.