2020 Buick Envision transmission control module — Driver Assist, park assist (RH inner quarter panel), opt UD7 price snapshot
- Low
- $40
- Average
- $101
- High
- $304
Year & trim-specific price guide
Used 2020 Buick Envision Transmission Control Module — Driver Assist, park assist (RH inner quarter panel), opt UD7 prices
Trim-specific pricing for the Driver Assist, park assist (RH inner quarter panel), opt UD7 variant of the 2020 Buick Envision transmission control module, built from 43 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 3, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2020 Buick Envision transmission control module (Driver Assist, park assist (RH inner quarter panel), opt UD7) costs $40 to $304, with a median asking price of $100. Based on 43 priced salvage yard listings across the US, updated Oct 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$77
Grade B (good)$100
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$30427 listings
Grade BStandard used$56–$17614 listings
Grade XUngraded$50–$502 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$304 | 27 | |
| Grade BStandard used | $56–$176 | 14 | |
| Grade XUngraded | $50–$50 | 2 |
Median by grade
Grade price comparison
Grade A$77
Grade B$100
Ungraded$50
Median asking price by seller-reported condition grade · $40–$304 overall range
Trim-specific context
How does the Driver Assist, park assist (RH inner quarter panel), opt UD7 compare?
This pricing covers the Driver Assist, park assist (RH inner quarter panel), opt UD7 variant of the 2020 Buick Envision transmission control module, based on 43 priced listings. Its $100 median is 8% above the 2020 Buick Envision transmission control module overall median of $93.
There are 19 other transmission control module variants available for the 2020 Buick Envision.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Driver Assist, park assist (RH inner quarter panel), opt UD7 in other model years
Same year, other trims
What other 2020 Buick Envision transmission control module variants are available?
Communication, (center of dash), (OnStar, opt UE1), ID 84169584
47 listings$111$50 – $176Communication, (center of dash), (OnStar, opt UE1), ID 84298328
47 listings$51$45 – $232Temperature, (center dash), ID 84305960
47 listings$61$50 – $176Temperature, (center dash), ID 84305957
46 listings$66$35 – $295Theft-Locking, keyless entry
45 listings$61$45 – $344Information-GPS-TV, human machine interface, (RH dash)
44 listings$154$40 – $350Theft-Locking, theft deterrent (RH quarter panel)
44 listings$46$46 – $189Air Bag, (below center console)
43 listings$101$51 – $232Driver Assist, park assist (RH inner quarter panel), opt UFQ
43 listings$95$40 – $405Driver Assist, park assist (RH inner quarter panel), opt UD5
42 listings$105$41 – $305Memory, (seat memory), (under LH seat)
40 listings$176$41 – $232Seat, (seat heat and cool), (under RH seat)
40 listings$176$41 – $232Driver Assist, pre-crash system (opt UGN)
38 listings$90$25 – $268Body Control (BCM), (center console)
37 listings$171$41 – $232Information-GPS-TV, video processing, (RH quarter panel)
37 listings$61$25 – $305Transmission, (9 speed)
37 listings$75$56 – $182Differential Lock, (on differential), ID 4015686
34 listings$75$40 – $222Fuel Pump, (LH cowl)
26 listings$75$65 – $100Differential Lock, (on differential), ID 84657630
3 listings$71$50 – $75Back to full guide
2020 Buick Envision transmission control module — all trims
Common questions
2020 Buick Envision transmission control module (Driver Assist, park assist (RH inner quarter panel), opt UD7) FAQ
How much is a used 2020 Buick Envision transmission control module (Driver Assist, park assist (RH inner quarter panel), opt UD7)?
Based on 43 priced salvage-yard listings, a used 2020 Buick Envision transmission control module in the Driver Assist, park assist (RH inner quarter panel), opt UD7 variant lists between $40 and $304, with a median asking price of $100.
Which years use the Driver Assist, park assist (RH inner quarter panel), opt UD7 transmission control module?
The Driver Assist, park assist (RH inner quarter panel), opt UD7 variant appears in model years 2017, 2018, 2019, 2020. Prices and availability may differ by year.