2021 Subaru Ascent transmission control module — Theft-Locking, immobilizer, ID 83126FL00A price snapshot
- Low
- $55
- Average
- $118
- High
- $384
Year & trim-specific price guide
Used 2021 Subaru Ascent Transmission Control Module — Theft-Locking, immobilizer, ID 83126FL00A prices
Trim-specific pricing for the Theft-Locking, immobilizer, ID 83126FL00A variant of the 2021 Subaru Ascent 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 updatedSep 21, 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 Ascent transmission control module (Theft-Locking, immobilizer, ID 83126FL00A) costs $55 to $384, with a median asking price of $85. Based on 46 priced salvage yard listings across the US, updated Sep 21, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$75
Grade B (good)$110
USD
Condition comparison
Price by part grade
Grade AClean / low wear$61–$38429 listings
Grade BStandard used$55–$21616 listings
Grade XUngraded$100–$1001 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $61–$384 | 29 | |
| Grade BStandard used | $55–$216 | 16 | |
| Grade XUngraded | $100–$100 | 1 |
Median by grade
Grade price comparison
Grade A$75
Grade B$110
Ungraded$100
Median asking price by seller-reported condition grade · $55–$384 overall range
Trim-specific context
How does the Theft-Locking, immobilizer, ID 83126FL00A compare?
This pricing covers the Theft-Locking, immobilizer, ID 83126FL00A variant of the 2021 Subaru Ascent transmission control module, based on 46 priced listings. Its $85 median is 32% below the 2021 Subaru Ascent transmission control module overall median of $125.
There are 13 other transmission control module variants available for the 2021 Subaru Ascent.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Theft-Locking, immobilizer, ID 83126FL00A in other model years
Same year, other trims
What other 2021 Subaru Ascent transmission control module variants are available?
Communication, (telematics, behind radio), w/o navigation
50 listings$179$45 – $280Dash Integrated Control, (unit backup)
50 listings$137$30 – $243Air Bag, (console front)
49 listings$105$61 – $264Temperature, (HVAC control), seat heating control
49 listings$104$50 – $237Transmission, (top of transmission), ID 30919AH14E
49 listings$182$71 – $280Communication, (telematics, behind radio), navigation
48 listings$135$50 – $242Theft-Locking, keyless access control unit, ID 88035XC01A
47 listings$126$45 – $275Driver Assist, (LH quarter panel)
46 listings$152$55 – $326Door, (power liftgate control unit, LH quarter)
44 listings$111$50 – $282Transmission, (top of transmission), ID 30919AH13E
36 listings$71$61 – $375Theft-Locking, immobilizer, ID 83133AL01A
29 listings$110$55 – $320Temperature, (HVAC control), w/o seat heating control
26 listings$75$50 – $190Theft-Locking, keyless access control unit, ID 88035XC11A
17 listings$150$25 – $282Back to full guide
2021 Subaru Ascent transmission control module — all trims
Common questions
2021 Subaru Ascent transmission control module (Theft-Locking, immobilizer, ID 83126FL00A) FAQ
How much is a used 2021 Subaru Ascent transmission control module (Theft-Locking, immobilizer, ID 83126FL00A)?
Based on 46 priced salvage-yard listings, a used 2021 Subaru Ascent transmission control module in the Theft-Locking, immobilizer, ID 83126FL00A variant lists between $55 and $384, with a median asking price of $85.
Which years use the Theft-Locking, immobilizer, ID 83126FL00A transmission control module?
The Theft-Locking, immobilizer, ID 83126FL00A variant appears in model years 2019, 2020, 2021, 2022. Prices and availability may differ by year.