2020 Land Rover Defender transmission control module — Differential Lock, (rear differential mounted) price snapshot
- Low
- $65
- Average
- $135
- High
- $243
Year & trim-specific price guide
Used 2020 Land Rover Defender Transmission Control Module — Differential Lock, (rear differential mounted) prices
Trim-specific pricing for the Differential Lock, (rear differential mounted) variant of the 2020 Land Rover Defender transmission control module, built from 39 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 8, 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 Land Rover Defender transmission control module (Differential Lock, (rear differential mounted)) costs $65 to $243, with a median asking price of $126. Based on 39 priced salvage yard listings across the US, updated Oct 8, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$146
Grade B (good)$111
USD
Condition comparison
Price by part grade
Grade AClean / low wear$65–$24331 listings
Grade BStandard used$111–$1313 listings
Grade XUngraded$85–$1205 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $65–$243 | 31 | |
| Grade BStandard used | $111–$131 | 3 | |
| Grade XUngraded | $85–$120 | 5 |
Median by grade
Grade price comparison
Grade A$146
Grade B$111
Ungraded$85
Median asking price by seller-reported condition grade · $65–$243 overall range
Trim-specific context
How does the Differential Lock, (rear differential mounted) compare?
This pricing covers the Differential Lock, (rear differential mounted) variant of the 2020 Land Rover Defender transmission control module, based on 39 priced listings. Its $126 median is 39% below the 2020 Land Rover Defender transmission control module overall median of $206.
There are 10 other transmission control module variants available for the 2020 Land Rover Defender.
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, (rear differential mounted) in other model years
Same year, other trims
What other 2020 Land Rover Defender transmission control module variants are available?
Suspension, (air suspension, RH inner quarter panel)
48 listings$362$70 – $443Air Bag, (under center console)
46 listings$282$69 – $559Theft-Locking, (LH underfront seat)
45 listings$131$40 – $264Seat, (seat track mounted), (heating and cooling)
32 listings$96$35 – $120Towing Control, (rear compartment)
28 listings$355$175 – $409Driver Assist, (rear park assist, LH inner fender)
26 listings$397$189 – $569Door, front, LH
18 listings$206$60 – $254Door, front, RH
12 listings$206$60 – $243Door, rear, LH
11 listings$206$70 – $243Door, rear, RH
11 listings$206$70 – $243Back to full guide
2020 Land Rover Defender transmission control module — all trims
Common questions
2020 Land Rover Defender transmission control module (Differential Lock, (rear differential mounted)) FAQ
How much is a used 2020 Land Rover Defender transmission control module (Differential Lock, (rear differential mounted))?
Based on 39 priced salvage-yard listings, a used 2020 Land Rover Defender transmission control module in the Differential Lock, (rear differential mounted) variant lists between $65 and $243, with a median asking price of $126.
Which years use the Differential Lock, (rear differential mounted) transmission control module?
The Differential Lock, (rear differential mounted) variant appears in model years 2020, 2021, 2022, 2023. Prices and availability may differ by year.