Land Rover Defender transmission control module price snapshot
- Low
- $35
- Average
- $230
- High
- $681
Vehicle-specific price guide
How much is a used Land Rover Defender transmission control module?
Asking prices from 142 salvage yards in 36 states, broken down by model year, condition grade, and fitment variant.
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 13, 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 Land Rover Defender transmission control module
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 Land Rover Defender transmission control module costs $35 to $681, with a median asking price of $208. Based on 971 priced salvage yard listings across the US, compatible across 2014–2025 (12 model years), updated Oct 13, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$206
Grade B (good)$254
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$681814 listings
Grade BStandard used$69–$559141 listings
Grade XUngraded$75–$12616 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$681 | 814 | |
| Grade BStandard used | $69–$559 | 141 | |
| Grade XUngraded | $75–$126 | 16 |
Median by grade
Grade price comparison
Grade A$206
Grade B$254
Ungraded$85
Median asking price by seller-reported condition grade · $35–$681 overall range
Regional supply
Where the Land Rover Defender transmission control module is listed
We found priced Land Rover Defender transmission control module listings at 142 salvage yards across 36 states. Florida supplies the most, with 188 listings (19% of the total) from 8 yards. Location matters: yards in California ask a median $91, while North Carolina yards ask $353, 288% more for the same part. Shipping usually costs less than that gap for smaller parts, so it can pay to buy out of state.
| State | Listings | Yards | Median ask |
|---|---|---|---|
| Florida | 188 | 8 | $270+30% |
| Michigan | 116 | 12 | $191-8% |
| North Carolina | 77 | 4 | $353+70% |
| South Carolina | 72 | 3 | $299+44% |
| California | 71 | 14 | $91-56% |
| Illinois | 45 | 11 | $106-49% |
| Indiana | 39 | 6 | $212+2% |
| Texas | 38 | 11 | $126-39% |
States with at least 10 priced listings. % is versus the $208 national median.
Replacement cost
What is the Land Rover Defender transmission control module replacement cost?
- Used part
- $208
- Land Rover Defender median asking price
- Labor
- $95–$300
- 1–2 hours at $95–$150/hr
- Estimated total
- $305–$510
- 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
Sources
- Labor time estimates: Part Price Guide labor database
Non-Interchange search using LandRover Defender (2020 Up) and similar models12 listings$337$100 – $650
Model-year comparison
What does a Land Rover Defender transmission control module cost by year?
Market analysis
How much does a used Land Rover Defender transmission control module cost?
Asking prices for a used Land Rover Defender transmission control module are unusually spread out: the top listing asks more than ten times what the cheapest does, so which unit you pick matters more than the median.
Model year matters too: 2023 units carry the lowest median at $163, while 2025 tops the table at $337. Parts from 2014–2024 are interchangeable, so if the 2023 fits your vehicle, it offers the best value across 11 compatible years.
Against comparable vehicles, the Land Rover Defender sits 54% above the Mercedes S Class ($135), 94% above the Mercedes E Class ($107), and 43% above the Mercedes GLE Class ($145) for the same part. The “similar vehicles” cards below open each comparison guide.
Buying a used transmission control module: what to check
- Match exact part numbers and software flash codes: Verify hardware numbers and firmware revision suffix letters, as valve body solenoid drivers vary between sub-models.
- Inspect connector pins for fluid wicking: Check harness plug sockets for fluid intrusion, as failing transmission harness seals push ATF into the TCM pins.
- Verify donor axle ratio and tire size match: Ensure donor vehicle axle ratios and tire sizes match to prevent shifting fault codes and limp-mode triggers.
- Confirm internal circuit board casing integrity: Check plastic housings for cracked mounting ears, housing cracks, or rattling components inside the module casing.
- Perform adaptive shift learn routine after install: Clear existing TCM adaptive tables using a scan tool so the module relearns your transmission's clutch pack wear.
Keep browsing this vehicle
What other Land Rover Defender parts are priced?
01wide ±70%
Brake Caliper
$263median
$125$493
02wide ±129%
Wheels
$390median
$145$1,150
03wide ±211%
Axle Shaft
$166median
$50$750
04wide ±79%
Steering Wheel
$482median
$200$962
05wide ±80%
Headlight Assembly
$743median
$450$1,640
06wide ±66%
Front Seat
$334median
$185$624
07wide ±232%
Alternator
$106median
$25$517
08wide ±230%
Fuel Pump
$130median
$25$624
09wide ±78%
Tail Light
$360median
$126$684
10wide ±213%
Water Pump
$157median
$30$699
11spread ±41%
Air Bag
$324median
$210$475
12wide ±155%
Intake Manifold
$200median
$35$656
Price comparisons
Compare Land Rover Defender transmission control module prices
Transmission Control Modulecompare
MercedesSClassvsLandRoverDefender
Class$135
Defender$208
$73 diff33,183 listings
Transmission Control ModulecompareMercedesEClassvsLandRoverDefender
Class$107
Defender$208
$101 diff28,674 listings
Transmission Control ModulecompareMercedesGLEClassvsLandRoverDefender
Class$145
Defender$208
$63 diff25,693 listings
Transmission Control ModulecompareFordF150vsLandRoverDefender
F150$156
Defender$208
$52 diff22,057 listings
Transmission Control ModulecompareMercedesCClassvsLandRoverDefender
Class$100
Defender$208
$108 diff18,299 listings
Transmission Control ModulecompareToyotaRAV4vsLandRoverDefender
RAV4$125
Defender$208
$83 diff16,704 listings
Compare fitments
What do similar vehicles charge for this part?
Acurawide ±183%
Acura ILX
$109median
$35$435
Acurawide ±218%
Acura Integra
$125median
$25$569
Acurawide ±232%
Acura MDX
$111median
$30$544
Acurawide ±203%
Acura RDX
$108median
$35$474
Acurawide ±212%
Acura TLX
$101median
$25$454
Audiwide ±253%
Audi A4
$123median
$22$644
Audiwide ±279%
Audi A6
$116median
$25$673
Audiwide ±220%
Audi Q3
$106median
$23$490
Land Roverwide ±254%
Land Rover Discovery
$121median
$25$639
Land Roverwide ±250%
Land Rover Discovery Sport
$106median
$25$556
Land Roverwide ±252%
Land Rover Range Rover
$106median
$30$565
Land Roverwide ±277%
Land Rover Range Rover Sport
$111median
$25$639
Common questions
Land Rover Defender transmission control module FAQ
How much is a used transmission control module for a Land Rover Defender?
The median asking price is $208 across 971 priced listings from 142 yards. Grade-A units, the cleanest stock, have a median of $206. 2023 is the cheapest model year we track, with a median of $163.
How much does it cost to replace a Land Rover Defender transmission control module?
Using a used part, a Land Rover Defender transmission control module replacement typically runs $305–$510 all-in: the median used transmission control module for this model lists at $208, 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.
Which Land Rover Defender model years does this price guide cover?
This guide currently has year-level pricing for 2025, 2024, 2023, 2022, 2021, 2020. Other model years contribute to the overall range where sellers listed them without a year breakdown.
Which Land Rover Defender transmission control module years are interchangeable?
Salvage-yard interchange data links Land Rover Defender transmission control module fitments across 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025. Searching all 12 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.