2022 Buick Encore GX transmission control module — Differential Lock, (rear differential) price snapshot
- Low
- $40
- Average
- $115
- High
- $256
Year & trim-specific price guide
Used 2022 Buick Encore GX Transmission Control Module — Differential Lock, (rear differential) prices
Trim-specific pricing for the Differential Lock, (rear differential) variant of the 2022 Buick Encore GX transmission control module, built from 46 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 22, 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 2022 Buick Encore GX transmission control module (Differential Lock, (rear differential)) costs $40 to $256, with a median asking price of $93. Based on 46 priced salvage yard listings across the US, updated Oct 22, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$93
Grade B (good)$122
Grade C (fair)$100
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$25631 listings
Grade BStandard used$50–$20713 listings
Grade CVisible wear$100–$1001 listings
Grade XUngraded$50–$501 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$256 | 31 | |
| Grade BStandard used | $50–$207 | 13 | |
| Grade CVisible wear | $100–$100 | 1 | |
| Grade XUngraded | $50–$50 | 1 |
Median by grade
Grade price comparison
Grade A$93
Grade B$122
Grade C$100
Ungraded$50
Median asking price by seller-reported condition grade · $40–$256 overall range
Trim-specific context
How does the Differential Lock, (rear differential) compare?
This pricing covers the Differential Lock, (rear differential) variant of the 2022 Buick Encore GX transmission control module, based on 46 priced listings. Its $93 median is 44% below the 2022 Buick Encore GX transmission control module overall median of $166.
There are 18 other transmission control module variants available for the 2022 Buick Encore GX.
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, (rear differential) in other model years
Same year, other trims
What other 2022 Buick Encore GX transmission control module variants are available?
Air Bag, air bag (below console)
50 listings$102$50 – $232Communication, telematics (OnStar, opt UE1), ID 84979014
50 listings$177$50 – $232Communication, wireless charger, (under console)
50 listings$195$56 – $232Driver Assist, park assist, (inner RH quarter panel), park assist (opt UD7)
50 listings$195$35 – $232Theft-Locking, lock (LH outside mirror)
50 listings$190$46 – $195Theft-Locking, theft deterrent (floor console)
50 listings$190$41 – $195Communication, telematics (OnStar, opt UE1), ID 84676081
49 listings$195$45 – $226Memory, (under driver seat)
49 listings$190$41 – $232Theft-Locking, keyless entry (engine compartment), ID 13518840
49 listings$123$61 – $243Body Control (BCM), (below center console)
48 listings$51$51 – $51Transmission, 9 speed (AT)
48 listings$125$46 – $232Driver Assist, park assist, (inner RH quarter panel), automatic park control (opt UKG)
47 listings$110$40 – $270Network Gateway, (LH floor)
47 listings$232$41 – $232Transmission, CVT
47 listings$125$31 – $188Theft-Locking, keyless entry (engine compartment), ID 13518843
46 listings$190$66 – $232Air Bag, occupant detection (below passenger seat)
45 listings$166$35 – $282Driver Assist, surround view (opt UV2), (LH inner quarter panel), ID 84863042
35 listings$124$60 – $340Driver Assist, surround view (opt UV2), (LH inner quarter panel), ID 86778385
23 listings$125$90 – $268Back to full guide
2022 Buick Encore GX transmission control module — all trims
Common questions
2022 Buick Encore GX transmission control module (Differential Lock, (rear differential)) FAQ
How much is a used 2022 Buick Encore GX transmission control module (Differential Lock, (rear differential))?
Based on 46 priced salvage-yard listings, a used 2022 Buick Encore GX transmission control module in the Differential Lock, (rear differential) variant lists between $40 and $256, with a median asking price of $93.
Which years use the Differential Lock, (rear differential) transmission control module?
The Differential Lock, (rear differential) variant appears in model years 2020, 2021, 2022, 2023, 2024, 2025. Prices and availability may differ by year.