2020 Chevy Silverado 1500 transmission control module — Suspension, (rear frame), ID 84591777 price snapshot
- Low
- $60
- Average
- $139
- High
- $271
Year & trim-specific price guide
Used 2020 Chevy Silverado 1500 Transmission Control Module — Suspension, (rear frame), ID 84591777 prices
Trim-specific pricing for the Suspension, (rear frame), ID 84591777 variant of the 2020 Chevy Silverado 1500 transmission control module, built from 41 real salvage yard listings with condition grade detail.
Price summary
A used 2020 Chevy Silverado 1500 transmission control module (Suspension, (rear frame), ID 84591777) costs $60 to $271, with a median asking price of $111. Based on 41 priced salvage yard listings across the US, updated Aug 30, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$111
Grade B (good)$199
USD
Condition comparison
Price by part grade
Grade AClean / low wear$60–$27130 listings
Grade BStandard used$63–$20311 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $60–$271 | 30 | |
| Grade BStandard used | $63–$203 | 11 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Grade price comparison
Grade A$111
Grade B$199
Median asking price by seller-reported condition grade · $60–$271 overall range
Trim-specific context
How does the Suspension, (rear frame), ID 84591777 compare?
This pricing covers the Suspension, (rear frame), ID 84591777 variant of the 2020 Chevy Silverado 1500 transmission control module, based on 41 priced listings. Its $111 median is 26% below the 2020 Chevy Silverado 1500 transmission control module overall median of $150.
There are 36 other transmission control module variants available for the 2020 Chevy Silverado 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2020 Chevy Silverado 1500 transmission control module variants are available?
Memory, (under driver seat)
50 listings$95$50 – $241Communication, telematics (LH dash)
50 listings$99$45 – $241Theft-Locking, (keyless entry, LH under dash)
50 listings$123$40 – $312Network Gateway, (LH rear engine compartment)
50 listings$99$40 – $241Temperature, (RH under dash), ID 84579087
50 listings$162$66 – $205Body Control (BCM), (under steering column)
49 listings$307$50 – $307Towing Control, (behind LH bumper), trailer lamp control
49 listings$199$86 – $310Air Bag, (RH rear floor)
49 listings$99$51 – $450Driver Assist, park assist, (RH cab back panel)
49 listings$143$46 – $271Fuel Pump, (RH rear frame rail)
49 listings$162$45 – $271Transfer Case, (LH inner fender), ID 84414504
48 listings$143$45 – $222Transfer Case, (LH inner fender), ID 84691765
48 listings$143$45 – $222Temperature, (RH under dash), ID 13507672
47 listings$176$55 – $232Transfer Case, (LH inner fender), ID 84754746
47 listings$151$35 – $310Transmission Control, (LH core support)
47 listings$162$70 – $193Communication, wireless charger (under console, opt K4C)
47 listings$104$45 – $271Power Supply, (behind rear seat)
47 listings$99$45 – $271Temperature, (RH under dash), ID 84569255
46 listings$153$45 – $220Multifunction, (roof mounted)
45 listings$147$50 – $241Steering, (steering column mounted), ID 13524104
45 listings$153$35 – $271Steering, (steering column mounted), ID 13535112
45 listings$153$35 – $271Steering, (steering column mounted), ID 84836986
45 listings$175$51 – $228Driver Assist, surround view, (RH cab back panel), ID 84689107
44 listings$309$75 – $425Driver Assist, surround view, (RH cab back panel), ID 84714771
44 listings$309$75 – $425Driver Assist, surround view, (RH cab back panel), ID 84714844
44 listings$309$75 – $425Driver Assist, surround view, (RH cab back panel), ID 84743036
44 listings$309$75 – $425Driver Assist, surround view, (RH cab back panel), ID 84757718
44 listings$309$75 – $425Driver Assist, surround view, (RH cab back panel), ID 84833405
44 listings$309$75 – $425Suspension, (rear frame), ID 84447009
44 listings$147$40 – $379Temperature, (RH under dash), ID 13507671
44 listings$61$25 – $241Temperature, (RH under dash), ID 13507673
44 listings$110$51 – $405Towing Control, (behind LH bumper), tow package
44 listings$149$40 – $271Temperature, (RH under dash), ID 84569253
42 listings$99$40 – $268Temperature, (RH under dash), ID 84569254
39 listings$115$44 – $300Driver Assist, surround view, (RH cab back panel), ID 84680218
25 listings$156$75 – $305Driver Assist, surround view, (RH cab back panel), ID 84691754
2 listings$99$75 – $99Back to full guide
2020 Chevy Silverado 1500 transmission control module — all trims
Common questions
2020 Chevy Silverado 1500 transmission control module (Suspension, (rear frame), ID 84591777) FAQ
How much is a used 2020 Chevy Silverado 1500 transmission control module (Suspension, (rear frame), ID 84591777)?
Based on 41 priced salvage-yard listings, a used 2020 Chevy Silverado 1500 transmission control module in the Suspension, (rear frame), ID 84591777 variant lists between $60 and $271, with a median asking price of $111.
Which years use the Suspension, (rear frame), ID 84591777 transmission control module?
In our current dataset, the Suspension, (rear frame), ID 84591777 variant appears only for the 2020 model year.