2018 GMC Yukon transmission control module price snapshot
- Low
- $20
- Average
- $118
- High
- $440
Year-specific price guide
Used 2018 GMC Yukon Transmission Control Module prices
Year-specific used transmission control module pricing for the 2018 GMC Yukon, built from real salvage yard and junkyard listings with condition grade and fitment detail.
Price summary
A used 2018 GMC Yukon transmission control module costs $20 to $440, with a median asking price of $100. Based on 1,184 priced salvage yard listings across the US, compatible across 2013–2024 (12 model years), updated Aug 29, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$127
Grade C (fair)$120
USD
Condition comparison
Price by part grade
Grade AClean / low wear$20–$401692 listings
Grade BStandard used$46–$440352 listings
Grade CVisible wear$75–$1204 listings
Grade XUngraded$25–$340136 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $20–$401 | 692 | |
| Grade BStandard used | $46–$440 | 352 | |
| Grade CVisible wear | $75–$120 | 4 | |
| Grade XUngraded | $25–$340 | 136 |
Median by grade
Grade price comparison
Grade A$100
Grade B$127
Grade C$120
Ungraded$100
Median asking price by seller-reported condition grade · $20–$440 overall range
Replacement cost
What is the 2018 GMC Yukon transmission control module replacement cost?
- Used part
- $100
- 2018 GMC Yukon median asking price
- Labor
- $95–$300
- 1–2 hours at $95–$150/hr
- Estimated total
- $195–$400
- median used part + labor
Labor is a typical independent-shop range for transmission control module replacement, not a quote for your vehicle; it does not include programming and adaptive relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full transmission control module replacement cost breakdown
Fitment matters
Price by trim & variant
Driver Assist, park assist, (LH quarter panel), ID 84169043 (opt UD5)47 listingsInterchange 2017–2020$100$40 – $305
Driver Assist, park assist, (LH quarter panel), ID 84169044 (opt UFQ)46 listingsInterchange 2018–2020$125$39 – $310
Information-GPS-TV, RH dash, (human machine interface, HMI), ID 8433177646 listingsInterchange 2018–2021$121$76 – $350
Information-GPS-TV, RH dash, (human machine interface, HMI), ID 8451302746 listingsInterchange 2018–2021$121$76 – $350
Driver Assist, park assist, (LH quarter panel), ID 84169042 (opt UD7)45 listingsInterchange 2018–2024$61$25 – $308
Information-GPS-TV, under console, (audio and video interface)43 listingsInterchange 2018–2020$110$46 – $405
Network Gateway, (LH rear engine compartment), (ID 13599318)42 listingsInterchange 2017–2022$150$50 – $232
Information-GPS-TV, (LH dash), (human machine interface bypass)40 listingsInterchange 2018–2020$93$46 – $295
Information-GPS-TV, RH dash, (human machine interface, HMI), ID 8430692040 listingsInterchange 2018–2020$93$46 – $295
Information-GPS-TV, RH dash, (human machine interface, HMI), ID 8433177539 listingsInterchange 2018–2021$110$46 – $305
Driver Assist, surround view (mono vision 360, opt UVH), (LH dash)38 listingsInterchange 2015–2018$110$25 – $245
Information-GPS-TV, RH dash, (human machine interface, HMI), ID 8429648232 listingsInterchange 2016–2020$165$100 – $440
Year-specific context
How does the 2018 GMC Yukon compare?
The 2018 guide is based on 1,394 observed listings, including 1,184 with posted prices. Its $100 median is 19% below the GMC Yukon guide's $123 median.
Among the 10 model years with current price data, 2018 ranks #2 from lowest to highest median.
Interchange data shows this part is also listed under model years 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023, 2024. Shopping across all 12 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a GMC Yukon transmission control module cost in other years?
2025733 listings$119$24 – $3502024963 listingsCompatible$127$24 – $41020231,227 listingsCompatible$171$24 – $4852022602 listingsCompatible$173$35 – $4852021938 listingsCompatible$157$25 – $4052020687 listingsCompatible$110$25 – $5602019888 listingsCompatible$76$35 – $40520171,850 listingsCompatible$153$30 – $42020152,234 listingsCompatible$115$20 – $405
Keep browsing this vehicle
What other GMC Yukon parts are priced?
01wide ±132%
Engine
$4,651median
$350$12,637
02wide ±463%
Transmission
$2,600median
$400$24,500
03wide ±153%
Front Bumper
$320median
$20$1,000
04wide ±232%
Rear Bumper
$313median
$40$1,495
05wide ±102%
Hood
$640median
$123$1,425
06wide ±92%
Fender
$620median
$125$1,269
07wide ±189%
Headlight Assembly
$730median
$40$2,800
08wide ±127%
Tail Light
$309median
$40$822
09wide ±325%
Alternator
$150median
$40$1,016
10wide ±159%
Starter
$89median
$25$308
11wide ±207%
Radiator
$257median
$25$1,090
12wide ±121%
AC Compressor
$175median
$50$473
13wide ±6172%
Transfer Case
$280median
$10$34,575
14wide ±162%
Axle Shaft
$140median
$40$493
15wide ±273%
Strut
$295median
$40$1,650
16wide ±123%
Steering Rack
$595median
$40$1,500
17wide ±3961%
Grille
$379median
$50$30,075
18wide ±1657%
Side Mirror
$270median
$50$9,000
19wide ±94%
Turbocharger
$930median
$300$2,054
20wide ±397%
AC Condenser
$171median
$55$1,412
21wide ±498%
Wheels
$305median
$10$3,050
22wide ±173%
Fuel Pump
$191median
$40$699
23wide ±250%
Water Pump
$75median
$25$400
24wide ±117%
Power Steering Pump
$153median
$35$394
25wide ±121%
ABS Module
$188median
$40$494
26
Differential
Price data updating
27wide ±115%
Engine Computer
$161median
$40$410
28wide ±201%
Throttle Body
$86median
$29$375
29wide ±252%
Brake Caliper
$85median
$20$449
30wide ±409%
Drive Shaft
$150median
$35$1,261
31wide ±183%
Tailgate
$800median
$63$2,995
32wide ±186%
Intake Manifold
$150median
$34$591
33wide ±103%
Control Arm
$172median
$50$404
34wide ±234%
Blower Motor
$79median
$35$405
35wide ±442%
Exhaust Manifold
$90median
$31$826
36wide ±99%
Steering Column
$200median
$50$445
37wide ±236%
Fuel Tank
$190median
$45$943
38wide ±93%
Window Regulator
$137median
$30$285
39
Instrument Cluster
Price data updating
40
Torque Converter
$450median
$450$450
41wide ±7177%
Steering Wheel
$174median
$45$25,020
42wide ±141%
Ignition Switch
$99median
$20$300
43wide ±224%
Car Radio
$138median
$20$639
44wide ±187%
Heater Core
$116median
$51$485
45wide ±265%
Rear View Mirror
$100median
$20$550
46wide ±242%
Sunroof
$402median
$75$2,024
47wide ±279%
Master Cylinder
$68median
$25$405
48wide ±116%
Fog Light
$145median
$14$350
49wide ±255%
Center Console
$225median
$28$1,174
50wide ±105%
Air Bag
$350median
$40$776
51wide ±134%
Door Assembly
$795median
$150$2,278
52wide ±191%
Quarter Panel
$635median
$75$2,500
53wide ±75%
Rear Bumper Assembly
$995median
$25$1,508
54wide ±263%
Front Seat
$179median
$58$1,000
Common questions
2018 GMC Yukon transmission control module FAQ
How much is a used 2018 GMC Yukon transmission control module?
Based on 1,184 priced salvage-yard listings, a used 2018 GMC Yukon transmission control module lists between $20 and $440, with a median asking price of $100.
How much does it cost to replace a 2018 GMC Yukon transmission control module?
Using a used part, a 2018 GMC Yukon transmission control module replacement typically runs $195–$400 all-in: the median used transmission control module for this year lists at $100, and independent-shop labor for transmission control module replacement typically takes 1–2 hours at $95–$150/hr ($95–$300). The labor figure does not include programming and adaptive relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2018 GMC Yukon transmission control module fit another year?
Based on salvage-yard interchange data, listings for the 2018 GMC Yukon transmission control module also appear under model years 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023, 2024, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2018 GMC Yukon tcm?
A tcm is another name for a transmission control module. The prices on this page cover the 2018 GMC Yukon transmission control module — median $100, from 1,184 listings.