2021 Subaru WRX transmission control module — Differential Lock, (LH dash, 2.5L) price snapshot
- Low
- $35
- Average
- $167
- High
- $530
Year & trim-specific price guide
Used 2021 Subaru WRX Transmission Control Module — Differential Lock, (LH dash, 2.5L) prices
Trim-specific pricing for the Differential Lock, (LH dash, 2.5L) variant of the 2021 Subaru WRX transmission control module, built from 46 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 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.
Price summary
A used 2021 Subaru WRX transmission control module (Differential Lock, (LH dash, 2.5L)) costs $35 to $530, with a median asking price of $152. Based on 46 priced salvage yard listings across the US, updated Oct 27, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$152
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$53046 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$530 | 46 |
Trim-specific context
How does the Differential Lock, (LH dash, 2.5L) compare?
This pricing covers the Differential Lock, (LH dash, 2.5L) variant of the 2021 Subaru WRX transmission control module, based on 46 priced listings. Its $152 median is 11% above the 2021 Subaru WRX transmission control module overall median of $137.
There are 15 other transmission control module variants available for the 2021 Subaru WRX.
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, (LH dash, 2.5L) in other model years
Same year, other trims
What other 2021 Subaru WRX transmission control module variants are available?
Fuel Pump, (RH quarter panel), 2.0L
50 listings$195$40 – $243Theft-Locking, keyless access control unit (LH dash)
49 listings$146$30 – $386Air Bag, (under console)
48 listings$158$35 – $273Suspension, (TPMS, LH quarter panel)
48 listings$129$45 – $243Multifunction, (integrated control, LH center dash), ID 88281VA850
47 listings$167$55 – $280Theft-Locking, keyless control unit (under package tray), US market
47 listings$101$35 – $355Multifunction, (integrated control, LH center dash), ID 88281VA360
46 listings$146$75 – $308Lamps, (headlamp level unit, LH dash), ID 84051VA170
45 listings$137$30 – $275Fuel Pump, (RH quarter panel), 2.5L
42 listings$75$35 – $243Driver Assist, reverse automatic braking (center console)
30 listings$99$35 – $405Lamps, (headlamp level unit, LH dash), ID 84051VA160
26 listings$63$32 – $157Theft-Locking, keyless control unit (under package tray), Canada market
24 listings$53$35 – $256Communication, (telematics, behind radio), ID 86229VA100
21 listings$125$75 – $243Transmission, (LH dash, 2.0L, AT, CVT)
9 listings$155$75 – $203Communication, (telematics, behind radio), ID 86229VA110
2 listings$151$60 – $151Back to full guide
2021 Subaru WRX transmission control module — all trims
Common questions
2021 Subaru WRX transmission control module (Differential Lock, (LH dash, 2.5L)) FAQ
How much is a used 2021 Subaru WRX transmission control module (Differential Lock, (LH dash, 2.5L))?
Based on 46 priced salvage-yard listings, a used 2021 Subaru WRX transmission control module in the Differential Lock, (LH dash, 2.5L) variant lists between $35 and $530, with a median asking price of $152.
Which years use the Differential Lock, (LH dash, 2.5L) transmission control module?
The Differential Lock, (LH dash, 2.5L) variant appears in model years 2015, 2016, 2017, 2018, 2020, 2021. Prices and availability may differ by year.