2018 Jeep Grand Cherokee transmission control module price snapshot
- Low
- $32
- Average
- $139
- High
- $345
Year-specific price guide
Used 2018 Jeep Grand Cherokee Transmission Control Module prices
Year-specific used transmission control module pricing for the 2018 Jeep Grand Cherokee, built from real salvage yard and junkyard listings with condition grade and fitment 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 updatedAug 27, 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.
Part overview
About the 2018 Jeep Grand Cherokee transmission control module
A used 2018 Jeep Grand Cherokee transmission control module costs between $32 and $345, with a median of $110 from 587 salvage yard listings.
What the transmission control module does, common failure signs, and prices across all vehicles: used transmission control module price guide →
Also known asTCMTransmission ComputerTransmission ModuleTCU
Price summary
A used 2018 Jeep Grand Cherokee transmission control module costs $32 to $345, with a median asking price of $110. Based on 587 priced salvage yard listings across the US, compatible across 2011–2022 (12 model years), updated Aug 27, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$115
Grade B (good)$110
USD
Condition comparison
Price by part grade
Grade AClean / low wear$41–$345449 listings
Grade BStandard used$41–$345120 listings
Grade XUngraded$32–$12118 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$345 | 449 | |
| Grade BStandard used | $41–$345 | 120 | |
| Grade XUngraded | $32–$121 | 18 |
Median by grade
Grade price comparison
Grade A$115
Grade B$110
Ungraded$73
Median asking price by seller-reported condition grade · $32–$345 overall range
Replacement cost
What is the 2018 Jeep Grand Cherokee transmission control module replacement cost?
- Used part
- $110
- 2018 Jeep Grand Cherokee median asking price
- Labor
- $95–$300
- 1–2 hours at $95–$150/hr
- Estimated total
- $205–$410
- 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
Lamps, (headlamp leveling), w/o headlamp washers; black headlamp bezel30 listingsInterchange 2015–2017$149$102 – $310
Suspension, (air lift suspension), active damping control30 listingsInterchange 2018–2021$160$75 – $345
Memory, (seat-mirror), manual tilt and telescopic (steering column)28 listingsInterchange 2014–2020$99$50 – $271
Lamps, (headlamp leveling), w/o headlamp washers; w/o black headlamp bezel13 listingsInterchange 2016–2018$130$111 – $226
Memory, (seat-mirror), power tilt and telescopic (steering column)13 listingsInterchange 2014–2022$51$41 – $241
Differential Lock, (electronic limited slip differential)9 listingsInterchange 2014–2018$218$95 – $271
Year-specific context
How does the 2018 Jeep Grand Cherokee compare?
The 2018 guide is based on 709 observed listings, including 587 with posted prices. Its $110 median is 9% below the Jeep Grand Cherokee guide's $121 median.
Among the 11 model years with current price data, 2018 ranks #5 from lowest to highest median.
Interchange data shows this part is also listed under model years 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022. 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 Jeep Grand Cherokee transmission control module cost in other years?
2025407 listings$149$29 – $6502024417 listings$143$35 – $65020231,107 listings$154$29 – $61920221,440 listingsCompatible$150$29 – $61920212,325 listingsCompatible$141$25 – $50020201,161 listingsCompatible$91$32 – $40020191,120 listingsCompatible$95$32 – $40020171,313 listingsCompatible$100$24 – $50020161,314 listingsCompatible$106$24 – $50020151,150 listingsCompatible$145$25 – $455
Keep browsing this vehicle
What other Jeep Grand Cherokee parts are priced?
01wide ±164%
AC Compressor
$143median
$50$520
02wide ±129%
ABS Module
$176median
$45$500
03wide ±201%
Air Bag
$189median
$42$800
04wide ±173%
Alternator
$110median
$25$405
05wide ±170%
Axle Shaft
$151median
$35$547
06wide ±174%
Blower Motor
$85median
$35$331
07wide ±297%
Brake Caliper
$116median
$20$709
08wide ±159%
Rear Bumper Assembly
$495median
$121$1,695
09wide ±175%
Front Bumper
$254median
$63$950
10wide ±208%
Rear Bumper
$245median
$49$1,070
11wide ±266%
Car Radio
$184median
$35$1,014
12wide ±135%
Center Console
$150median
$40$445
13wide ±138%
AC Condenser
$143median
$50$445
14wide ±111%
Control Arm
$196median
$50$487
15spread ±48%
Differential
$284median
$150$425
16wide ±147%
Door Assembly
$675median
$157$2,140
17wide ±157%
Drive Shaft
$201median
$60$690
18wide ±80%
Engine
$3,800median
$1,900$8,000
19wide ±187%
Engine Computer
$163median
$40$650
20wide ±235%
Exhaust Manifold
$99median
$35$500
21wide ±166%
Fender
$250median
$50$880
22wide ±193%
Fog Light
$128median
$21$515
23wide ±172%
Front Seat
$200median
$56$744
24wide ±260%
Fuel Pump
$110median
$40$613
25wide ±129%
Fuel Tank
$175median
$50$500
26wide ±225%
Grille
$170median
$29$794
27wide ±277%
Headlight Assembly
$490median
$81$2,800
28wide ±218%
Heater Core
$116median
$50$555
29wide ±121%
Hood
$598median
$150$1,601
30wide ±155%
Ignition Switch
$100median
$30$340
31
Instrument Cluster
$3,199median
$3,199$3,199
32wide ±289%
Intake Manifold
$199median
$50$1,200
33wide ±167%
Master Cylinder
$99median
$20$350
34wide ±255%
Side Mirror
$185median
$35$980
35wide ±167%
Power Steering Pump
$126median
$30$450
36wide ±86%
Quarter Panel
$494median
$250$1,095
37wide ±221%
Radiator
$170median
$50$800
38wide ±189%
Rear View Mirror
$103median
$40$430
39wide ±206%
Starter
$85median
$29$380
40wide ±200%
Steering Column
$175median
$45$746
41wide ±153%
Steering Rack
$669median
$159$2,209
42wide ±129%
Steering Wheel
$174median
$50$500
43wide ±213%
Strut
$175median
$42$787
44wide ±233%
Sunroof
$270median
$50$1,307
45wide ±148%
Tail Light
$150median
$40$485
46wide ±160%
Tailgate
$650median
$120$2,200
47wide ±141%
Throttle Body
$85median
$40$279
48
Torque Converter
Price data updating
49wide ±228%
Transfer Case
$608median
$105$2,873
50wide ±175%
Transmission
$1,354median
$308$5,040
51wide ±122%
Turbocharger
$424median
$100$1,135
52wide ±175%
Water Pump
$100median
$30$379
53wide ±205%
Wheels
$225median
$49$970
54wide ±175%
Window Regulator
$110median
$25$410
Common questions
2018 Jeep Grand Cherokee transmission control module FAQ
How much is a used 2018 Jeep Grand Cherokee transmission control module?
Based on 587 priced salvage-yard listings, a used 2018 Jeep Grand Cherokee transmission control module lists between $32 and $345, with a median asking price of $110.
How much does it cost to replace a 2018 Jeep Grand Cherokee transmission control module?
Using a used part, a 2018 Jeep Grand Cherokee transmission control module replacement typically runs $205–$410 all-in: the median used transmission control module for this year lists at $110, 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 Jeep Grand Cherokee transmission control module fit another year?
Based on salvage-yard interchange data, listings for the 2018 Jeep Grand Cherokee transmission control module also appear under model years 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 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 Jeep Grand Cherokee tcm?
A tcm is another name for a transmission control module. The prices on this page cover the 2018 Jeep Grand Cherokee transmission control module — median $110, from 587 listings.