2016 Buick Envision transmission control module — Differential Lock, (on differential), ID 84657630 price snapshot
- Low
- $50
- Average
- $65
- High
- $75
Year & trim-specific price guide
Used 2016 Buick Envision Transmission Control Module — Differential Lock, (on differential), ID 84657630 prices
Trim-specific pricing for the Differential Lock, (on differential), ID 84657630 variant of the 2016 Buick Envision transmission control module, built from 3 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 6, 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 2016 Buick Envision transmission control module (Differential Lock, (on differential), ID 84657630) costs $50 to $75, with a median asking price of $71. Based on 3 priced salvage yard listings across the US, updated Oct 6, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$75
Grade B (good)$71
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$752 listings
Grade BStandard used$71–$711 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$75 | 2 | |
| Grade BStandard used | $71–$71 | 1 |
Median by grade
Grade price comparison
Grade A$75
Grade B$71
Median asking price by seller-reported condition grade · $50–$75 overall range
Trim-specific context
How does the Differential Lock, (on differential), ID 84657630 compare?
This pricing covers the Differential Lock, (on differential), ID 84657630 variant of the 2016 Buick Envision transmission control module, based on 3 priced listings. Its $71 median is 32% below the 2016 Buick Envision transmission control module overall median of $105.
There are 18 other transmission control module variants available for the 2016 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
Differential Lock, (on differential), ID 84657630 in other model years
Same year, other trims
What other 2016 Buick Envision transmission control module variants are available?
Memory, (seat memory), (under LH seat)
49 listings$139$41 – $232Air Bag, (below center console)
48 listings$97$27 – $235Driver Assist, pre-crash system (opt UGN), ID 23256561
47 listings$143$50 – $335Driver Assist, pre-crash system (opt UGN), ID 84100509
47 listings$143$50 – $335Temperature, (center dash)
47 listings$96$25 – $270Driver Assist, park assist (RH inner quarter panel), opt UFQ
46 listings$147$40 – $240Theft-Locking, (RH quarter panel)
46 listings$75$40 – $195Body Control (BCM), (LH side of dash)
44 listings$125$46 – $232Communication, (center of dash), (OnStar, opt UE1), ID 84022585
43 listings$232$66 – $232Information-GPS-TV, (video processing), (RH quarter panel)
43 listings$147$55 – $315Driver Assist, park assist (RH inner quarter panel), opt UD5, ID 39051216
42 listings$99$50 – $270Seat, (seat heat and cool), (under RH seat)
39 listings$96$40 – $236Differential Lock, (on differential), ID 4015686
38 listings$62$35 – $222Communication, (center of dash), (OnStar, opt UE1), ID 22832896
35 listings$99$25 – $295Fuel Pump, (LH cowl)
31 listings$46$41 – $125Driver Assist, pre-crash system (opt UGN), ID 23497732
18 listings$115$25 – $223Driver Assist, park assist (RH inner quarter panel), opt UD5, ID 39001720
17 listings$105$56 – $124Lamps, (automatic leveling, opt TR7)
4 listings$51$40 – $75Back to full guide
2016 Buick Envision transmission control module — all trims
Common questions
2016 Buick Envision transmission control module (Differential Lock, (on differential), ID 84657630) FAQ
How much is a used 2016 Buick Envision transmission control module (Differential Lock, (on differential), ID 84657630)?
Based on 3 priced salvage-yard listings, a used 2016 Buick Envision transmission control module in the Differential Lock, (on differential), ID 84657630 variant lists between $50 and $75, with a median asking price of $71.
Which years use the Differential Lock, (on differential), ID 84657630 transmission control module?
The Differential Lock, (on differential), ID 84657630 variant appears in model years 2016, 2017, 2018, 2019, 2020. Prices and availability may differ by year.