2020 Buick Enclave transmission control module — Differential Lock, (driveline tube) price snapshot
- Low
- $41
- Average
- $67
- High
- $132
Year & trim-specific price guide
Used 2020 Buick Enclave Transmission Control Module — Differential Lock, (driveline tube) prices
Trim-specific pricing for the Differential Lock, (driveline tube) variant of the 2020 Buick Enclave transmission control module, built from 19 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 updatedSep 29, 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 Enclave transmission control module (Differential Lock, (driveline tube)) costs $41 to $132, with a median asking price of $56. Based on 19 priced salvage yard listings across the US, updated Sep 29, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$56
Grade B (good)$56
Grade C (fair)$66
USD
Condition comparison
Price by part grade
Grade AClean / low wear$41–$9312 listings
Grade BStandard used$46–$1325 listings
Grade CVisible wear$66–$661 listings
Grade XUngraded$80–$801 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$93 | 12 | |
| Grade BStandard used | $46–$132 | 5 | |
| Grade CVisible wear | $66–$66 | 1 | |
| Grade XUngraded | $80–$80 | 1 |
Median by grade
Grade price comparison
Grade A$56
Grade B$56
Grade C$66
Ungraded$80
Median asking price by seller-reported condition grade · $41–$132 overall range
Trim-specific context
How does the Differential Lock, (driveline tube) compare?
This pricing covers the Differential Lock, (driveline tube) variant of the 2020 Buick Enclave transmission control module, based on 19 priced listings. Its $56 median is 35% below the 2020 Buick Enclave transmission control module overall median of $86.
There are 25 other transmission control module variants available for the 2020 Buick Enclave.
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, (driveline tube) in other model years
Same year, other trims
What other 2020 Buick Enclave transmission control module variants are available?
Information-GPS-TV, (surround view, LH quarter)
50 listings$111$40 – $225Suspension, LH dash
50 listings$147$75 – $295Network Gateway, (RH, front kick panel)
48 listings$46$41 – $249Transmission Control, (LH engine compartment)
48 listings$56$46 – $120Air Bag, (below console), w/o automatic braking
45 listings$82$56 – $333Theft-Locking, keyless entry (LH quarter)
45 listings$61$50 – $159Temperature, (heater core mounted)
44 listings$71$35 – $306Driver Assist, park assist, (RH quarter), opt UD5
43 listings$93$40 – $176Communication, wireless charger, (center console)
42 listings$66$41 – $268Seat, (below LH front seat), (memory)
42 listings$49$41 – $244Air Bag, (below console), automatic braking (opt UGN)
41 listings$131$41 – $320Driver Assist, pre-crash system, (RH quarter)
40 listings$91$25 – $268Communication, telematics (opt UE1), (LH front kick panel), ID 84721683
35 listings$100$50 – $232Communication, telematics (opt UE1), (LH front kick panel), ID 84873689
35 listings$100$50 – $232Driver Assist, park assist, (RH quarter), opt UD7
35 listings$71$30 – $171Theft-Locking, lock
25 listings$41$41 – $100Suspension, LH quarter panel
24 listings$101$50 – $147Fuel Pump, (rear crossmember)
18 listings$50$25 – $100Body Control (BCM), active noise control (below dash panel)
17 listings$71$61 – $182Traction Control, (LH front kick panel)
17 listings$76$60 – $293Communication, telematics (opt UE1), (LH front kick panel), ID 84676081
16 listings$136$66 – $161Memory, (below rear seat)
12 listings$81$71 – $176Body Control (BCM), body control (LH floor)
11 listings$77$77 – $77Door, hands free rear closer, (LH liftgate)
9 listings$69$65 – $176Door, liftgate control, (LH quarter panel)
4 listings$96$71 – $100Back to full guide
2020 Buick Enclave transmission control module — all trims
Common questions
2020 Buick Enclave transmission control module (Differential Lock, (driveline tube)) FAQ
How much is a used 2020 Buick Enclave transmission control module (Differential Lock, (driveline tube))?
Based on 19 priced salvage-yard listings, a used 2020 Buick Enclave transmission control module in the Differential Lock, (driveline tube) variant lists between $41 and $132, with a median asking price of $56.
Which years use the Differential Lock, (driveline tube) transmission control module?
The Differential Lock, (driveline tube) variant appears in model years 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.