Chevy Silverado 1500 transmission control module — Transmission Control, (LH core support), 8 speed transmission price snapshot
- Low
- $41
- Average
- $181
- High
- $316
Trim-specific price guide
Chevy Silverado 1500 Transmission Control Module — Transmission Control, (LH core support), 8 speed transmission prices
Pricing for the Transmission Control, (LH core support), 8 speed transmission variant of the Chevy Silverado 1500 transmission control module, aggregated from 137 salvage yard listings across 3 model years.
Price summary
A used Chevy Silverado 1500 transmission control module (Transmission Control, (LH core support), 8 speed transmission) costs $41 to $316, with a median asking price of $190. Based on 137 priced salvage yard listings across the US, updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$190
Grade B (good)$190
USD
Condition comparison
Price by part grade
Grade AClean / low wear$55–$31084 listings
Grade BStandard used$41–$31653 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $55–$310 | 84 | |
| Grade BStandard used | $41–$316 | 53 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Grade price comparison
Grade A$190
Grade B$190
Median asking price by seller-reported condition grade · $41–$316 overall range
Trim-specific context
How is the Transmission Control, (LH core support), 8 speed transmission priced differently?
This pricing covers the Transmission Control, (LH core support), 8 speed transmission variant of the Chevy Silverado 1500 transmission control module, based on 137 priced listings across 3 model years (2021, 2023, 2024). Its $190 median is 23% above the Chevy Silverado 1500 transmission control module overall median of $154.
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 Transmission Control, (LH core support), 8 speed transmission cost by year?
Other trims
Other Chevy Silverado 1500 transmission control module variants
Air Bag, (on transmission tunnel)
1 yr$190$41 – $232Fuel Pump, (LH frame rail)
2 yrs$232$41 – $241Towing Control, (LH rear frame)
2 yrs$190$40 – $274Multifunction, (roof mounted)
4 yrs$232$41 – $241Memory, (under driver seat)
7 yrs$80$41 – $244Temperature, (RH under dash), ID 13506228
1 yr$177$40 – $195Temperature, (RH under dash), ID 13506229
1 yr$126$44 – $232Transmission, (LH firewall), (8 speed, opt M5U)
1 yr$170$50 – $243Body Control (BCM), (under steering column)
6 yrs$232$41 – $310Common questions
Chevy Silverado 1500 transmission control module (Transmission Control, (LH core support), 8 speed transmission) FAQ
How much is a used Chevy Silverado 1500 transmission control module (Transmission Control, (LH core support), 8 speed transmission)?
Based on 137 priced salvage-yard listings across 3 model years, a used Chevy Silverado 1500 transmission control module in the Transmission Control, (LH core support), 8 speed transmission variant lists between $41 and $316, with a median asking price of $190.
Which Chevy Silverado 1500 years use the Transmission Control, (LH core support), 8 speed transmission transmission control module?
The Transmission Control, (LH core support), 8 speed transmission variant appears in model years 2021, 2023, 2024. Prices and availability differ by year.
Is there a price difference between Transmission Control, (LH core support), 8 speed transmission condition grades?
Yes. Grade A has a median of $190, Grade B has a median of $190. Grade A parts are in excellent condition, B is good, and C is fair.