2021 Buick Encore transmission control module — Theft-Locking, keyless entry, (left rear quarter panel) price snapshot
- Low
- $40
- Average
- $85
- High
- $268
Year & trim-specific price guide
Used 2021 Buick Encore Transmission Control Module — Theft-Locking, keyless entry, (left rear quarter panel) prices
Trim-specific pricing for the Theft-Locking, keyless entry, (left rear quarter panel) variant of the 2021 Buick Encore transmission control module, built from 33 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 4, 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 2021 Buick Encore transmission control module (Theft-Locking, keyless entry, (left rear quarter panel)) costs $40 to $268, with a median asking price of $56. Based on 33 priced salvage yard listings across the US, updated Oct 4, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$56
Grade B (good)$60
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$26822 listings
Grade BStandard used$46–$20111 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$268 | 22 | |
| Grade BStandard used | $46–$201 | 11 |
Median by grade
Grade price comparison
Grade A$56
Grade B$60
Median asking price by seller-reported condition grade · $40–$268 overall range
Trim-specific context
How does the Theft-Locking, keyless entry, (left rear quarter panel) compare?
This pricing covers the Theft-Locking, keyless entry, (left rear quarter panel) variant of the 2021 Buick Encore transmission control module, based on 33 priced listings. Its $56 median is 57% below the 2021 Buick Encore transmission control module overall median of $130.
There are 10 other transmission control module variants available for the 2021 Buick Encore.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Theft-Locking, keyless entry, (left rear quarter panel) in other model years
Same year, other trims
What other 2021 Buick Encore transmission control module variants are available?
Air Bag, (below center console)
48 listings$201$83 – $201Theft-Locking, theft deterrent
48 listings$46$30 – $295Driver Assist, park assist (RH inner quarter panel)
47 listings$137$51 – $295Network Gateway, (under hood)
47 listings$111$41 – $310Temperature, (under center dash), ID 84188436
47 listings$110$35 – $405Information-GPS-TV, (RH dash)
46 listings$100$50 – $305Communication, (center of dash, OnStar, opt UE1)
45 listings$172$73 – $201Body Control (BCM), (LH side of dash)
37 listings$201$74 – $201Temperature, (under center dash), ID 84188433
37 listings$106$50 – $295Memory, (mounted under driver seat, seat memory)
25 listings$56$30 – $260Back to full guide
2021 Buick Encore transmission control module — all trims
Common questions
2021 Buick Encore transmission control module (Theft-Locking, keyless entry, (left rear quarter panel)) FAQ
How much is a used 2021 Buick Encore transmission control module (Theft-Locking, keyless entry, (left rear quarter panel))?
Based on 33 priced salvage-yard listings, a used 2021 Buick Encore transmission control module in the Theft-Locking, keyless entry, (left rear quarter panel) variant lists between $40 and $268, with a median asking price of $56.
Which years use the Theft-Locking, keyless entry, (left rear quarter panel) transmission control module?
The Theft-Locking, keyless entry, (left rear quarter panel) variant appears in model years 2017, 2018, 2019, 2020, 2021, 2022. Prices and availability may differ by year.